Unirio.Br unirio.br

Seer.Unirio.Br

seer.unirio.br receives about 11,538 unique visitors and 27,690 (2.40 per visitor) page views per day which should earn about $42.89/day from advertising revenue. Estimated site value is $31,311.30. According to Alexa Traffic Rank seer.unirio.br is ranked number 100,131 in the world and 0.00068% of global Internet users visit it. Site is hosted in Rio de Janeiro, Rio de Janeiro, 20000, Brazil and links to network IP address 200.156.24.158. This server doesn't support HTTPS and doesn't support HTTP/2.

About - seer.unirio.br


Technologies used on Website

Web Servers
Apache
Document Management Systems
Open Journal Systems
Programming Languages
PHP
Operating Systems
Ubuntu

seer.unirio.br Profile

Title: Portal de Periódicos da UNIRIO
Description: Informações sobre os cursos de graduação e pós-graduação (mestrado e doutorado) em música (erudito e popular). Sediada em Rio de Janeiro-RJ.
Last update was 34 days ago
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*HypeStat.com is not linking to, promoting or affiliated with unirio.br in any way. Only publicly available statistics data are displayed.

How popular is seer.unirio.br?

11.5K daily visitors
Is this your site?
Verify your site's metrics.
Daily Unique Visitors:
11,538
Monthly Unique Visitors:
276,912
Pages per Visit:
2.40
Daily Pageviews:
27,690
Alexa Rank:
100,131 visit alexa
Alexa Reach:
0.00068%   (of global internet users)
Avg. visit duration:
00:00
Bounce rate:
n/a
*All traffic values are estimates only.

Alexa Traffic Ranks
Search Traffic

Visitors by country

Users%Pageviews%Rank
Brazil 80.5%87.5%9281

Where do visitors go on this site?

Reach%Pageviews%PerUser
unirio.br
59.43%45.39%1
seer.unirio.br
26.69%45.35%3
OTHER
0%9.26%0

Competitive Data

SEMrush
Domain:
  seer.unirio.br
Rank:
(Rank based on keywords, cost and organic traffic)
  783,529
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  4,644
Organic Traffic:
(Number of visitors coming from top 20 search results)
  1,024
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00
Adwords Keywords:
(Keywords a website is buying in Google AdWords for ads that appear in paid search results)
  0
Adwords Traffic:
(Number of visitors brought to the website via paid search results)
  0
Adwords Cost:
(Estimated budget spent for buying keywords in Google AdWords for ads that appear in paid search results - monthly estimation)
  $0.00

+ Moz Data

Domain Authority:
  n/a
Page Authority:
  n/a
MozRank:
  n/a

+ How socially engaged is seer.unirio.br?

Facebook:
  0
Google +:
  0
Linkedin:
  0
Stumbles:
  0
Buffer:
  0
Pins:
  0

+ Ad Experience Report

Summary of the ad experience rating of a site for a specific platform.

Desktop summary

Root domain:
unirio.br
Region:
(The Ad Standard region to which this site has been assigned.)
Pending
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed


Mobile summary

Region:
(The Ad Standard region to which this site has been assigned.)
Pending
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

+ Abusive Experience Report

Root domain:
unirio.br
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

+ How much seer.unirio.br can earn?

Daily Revenue:
$42.89
Monthly Revenue:
$1,286.70
Yearly Revenue:
$15,654.85
*All earnings values are estimates only.

Daily earning by country

PageviewsEarning
Brazil 24,229$42.88

How much money do seer.unirio.br lose due to Adblock?

Daily Revenue Loss:
$2.57
Monthly Revenue Loss:
$77.19
Yearly Revenue Loss:
$939.18
Daily Pageviews Blocked:
1,454
Monthly Pageviews Blocked:
43,612
Yearly Pageviews Blocked:
530,610
*All earnings values are estimates only.

Daily revenue loss by country

BlockedLost Money
Brazil 1,454$2.57

How much is seer.unirio.br worth?

Website Value:
$31,311.30

+ Where is seer.unirio.br hosted?

Server IP:
200.156.24.158
ASN:
AS2715 
ISP:
Fundao Carlos Chagas Filho de Amparo a Pesquisa 
Server Location:
Rio de Janeiro
Rio de Janeiro, RJ
20000
Brazil, BR
 

Other sites hosted on 200.156.24.158

There are no other sites hosted on this IP

+ How fast does seer.unirio.br load?

Average Load Time:
(528 ms) 94 % of sites are slower

Page Speed (Google PageSpeed Insights) - Desktop

73
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

First Contentful Paint (FCP)3.0s 65% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 65% 21% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 21% 13% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 13%
First Input Delay (FID)8ms 99% of loads for this page have a fast (<50ms) First Input Delay (FID) 99% 0% of loads for this page have an average (50ms ~ 250ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>250ms) First Input Delay (FID) 0%

Origin Data

All pages served from this origin have an SLOW speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

First Contentful Paint (FCP)3.0s 65% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 65% 21% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 21% 13% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 13%
First Input Delay (FID)8ms 99% of loads for this page have a fast (<50ms) First Input Delay (FID) 99% 0% of loads for this page have an average 50ms ~ 250ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>250ms) First Input Delay (FID) 0%

Lab Data

Max Potential First Input Delay 20 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task. Learn more.
Time to Interactive 1.7 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy. Learn more.
Speed Index 2.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 1.7 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. Learn more.
First Contentful Paint 1.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Performance budget
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more.
First Meaningful Paint 1.7 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.

Screenshot Thumbnails

This is what the load of your site looked like.

Serve static assets with an efficient cache policy - 40 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
0 ms569 KB
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
0 ms538 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
0 ms360 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
0 ms331 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
0 ms295 KB
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
0 ms275 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
0 ms247 KB
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
0 ms110 KB
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
0 ms34 KB
http://seer.unirio.br/public/site/images/seeradmin/Periodicos_unirio.png
0 ms33 KB
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png
0 ms27 KB
http://seer.unirio.br/public/journals/27/journalThumbnail_pt_BR.jpg
0 ms25 KB
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/jquery.validate.js
0 ms10 KB
http://seer.unirio.br/public/journals/25/journalThumbnail_pt_BR.jpg
0 ms9 KB
http://seer.unirio.br/public/journals/40/journalThumbnail_pt_BR.jpg
0 ms8 KB
http://seer.unirio.br/lib/pkp/js/controllers/grid/GridHandler.js
0 ms6 KB
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
0 ms5 KB
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js
0 ms4 KB
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
0 ms4 KB
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
0 ms4 KB
http://seer.unirio.br/lib/pkp/js/controllers/form/FormHandler.js
0 ms4 KB
http://seer.unirio.br/lib/pkp/js/controllers/linkAction/LinkActionHandler.js
0 ms3 KB
http://seer.unirio.br/styles/common.css
0 ms2 KB
http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/styles/common.css
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/controllers/form/AjaxFormHandler.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.cookie.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/functions/fontController.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/js/controllers/form/ClientFormHandler.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/styles/themes/default/notificationIcons.css
0 ms1 KB
http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/styles/themes/default/pnotify.css
0 ms1 KB
http://seer.unirio.br/styles/rightSidebar.css
0 ms1 KB
http://seer.unirio.br/styles/sidebar.css
0 ms1 KB
http://seer.unirio.br/plugins/generic/doiInSummary/doi.css
0 ms1 KB
http://seer.unirio.br/plugins/blocks/languageToggle/styles/languageToggle.css
0 ms0 KB
Third-Party usage - Third-party code blocked the main thread for 0 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn more.

Third-Party
SizeMain-Thread Blocking Time
27 KB0 ms
7 KB0 ms
Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
329 ms
7 ms
339 ms
11 ms
1097 ms
9 ms
1119 ms
15 ms
1215 ms
26 ms
1240 ms
49 ms
1960 ms
37 ms
2002 ms
15 ms
JavaScript execution time - 0.0 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn more.

URL
Total CPU TimeScript EvaluationScript Parse
Other
235 ms3 ms1 ms
http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js
61 ms23 ms4 ms
Properly size images - Potential savings of 2,176 KB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
537 KB528 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
360 KB356 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
331 KB322 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
294 KB281 KB
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
275 KB262 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
247 KB243 KB
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
109 KB106 KB
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
34 KB32 KB
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png
27 KB24 KB
http://seer.unirio.br/public/journals/27/journalThumbnail_pt_BR.jpg
24 KB22 KB
Avoid enormous network payloads - Total size was 2,964 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
569 KB
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
538 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
360 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
331 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
295 KB
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
275 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
247 KB
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
110 KB
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
34 KB
http://seer.unirio.br/public/site/images/seeradmin/Periodicos_unirio.png
33 KB
Minimizes main-thread work - 0.3 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.

Category
Time Spent
Other
91 ms
Rendering
84 ms
Style & Layout
71 ms
Script Evaluation
35 ms
Parse HTML & CSS
21 ms
Script Parsing & Compilation
17 ms
Serve images in next-gen formats - Potential savings of 2,283 KB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
569 KB565 KB
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
537 KB467 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
360 KB250 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
331 KB242 KB
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
275 KB236 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
294 KB235 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
247 KB131 KB
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
109 KB101 KB
http://seer.unirio.br/public/site/images/seeradmin/Periodicos_unirio.png
32 KB25 KB
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png
27 KB20 KB
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
34 KB12 KB
Avoids an excessive DOM size - 297 elements
Browser engineers recommend pages contain fewer than ~1,500 DOM elements. The sweet spot is a tree depth < 32 elements and fewer than 60 children/parent element. A large DOM can increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow). Learn more.

Statistic
ElementValue
Total DOM Elements
297
Maximum DOM Depth
14
Maximum Child Elements
63
Minify JavaScript - Potential savings of 16 KB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/jquery.validate.js
10 KB3 KB
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
5 KB3 KB
http://seer.unirio.br/lib/pkp/js/controllers/grid/GridHandler.js
6 KB3 KB
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
4 KB3 KB
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
4 KB2 KB
http://seer.unirio.br/lib/pkp/js/controllers/form/FormHandler.js
4 KB2 KB
Keep request counts low and transfer sizes small - 54 requests • 2,964 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
542964 KB
Image
142860 KB
Script
2787 KB
Stylesheet
1111 KB
Document
15 KB
Other
11 KB
Media
00 KB
Font
00 KB
Third-party
334 KB
Eliminate render-blocking resources - Potential savings of 1,640 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/lib/pkp/styles/common.css
2 KB110
http://seer.unirio.br/styles/common.css
2 KB110
http://www.google.com/jsapi
7 KB230
http://seer.unirio.br/styles/sidebar.css
1 KB110
http://seer.unirio.br/styles/rightSidebar.css
1 KB110
http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css
2 KB70
http://seer.unirio.br/plugins/generic/doiInSummary/doi.css
1 KB70
http://seer.unirio.br/plugins/blocks/languageToggle/styles/languageToggle.css
0 KB70
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js
4 KB70
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.cookie.js
2 KB70
http://seer.unirio.br/lib/pkp/js/functions/fontController.js
1 KB70
http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js
1 KB70
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
4 KB70
http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js
2 KB70
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
5 KB70
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
4 KB70
http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js
1 KB70
http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js
2 KB70
http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js
2 KB70
http://seer.unirio.br/lib/pkp/js/controllers/form/FormHandler.js
4 KB70
http://seer.unirio.br/lib/pkp/js/controllers/form/AjaxFormHandler.js
2 KB70
http://seer.unirio.br/lib/pkp/js/controllers/form/ClientFormHandler.js
1 KB70
http://seer.unirio.br/lib/pkp/js/controllers/grid/GridHandler.js
6 KB70
http://seer.unirio.br/lib/pkp/js/controllers/linkAction/LinkActionHandler.js
3 KB70
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/jquery.validate.js
10 KB110
Efficiently encode images - Potential savings of 1,407 KB
Optimized images load faster and consume less cellular data. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
569 KB562 KB
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
537 KB376 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
294 KB195 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
331 KB179 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
360 KB55 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
247 KB41 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://seer.unirio.br/
0 ms304 ms5 KB24 KB200text/htmlDocument
http://seer.unirio.br/lib/pkp/styles/pkp.css
317 ms329 ms0 KB0 KB-1Stylesheet
http://seer.unirio.br/lib/pkp/styles/common.css
317 ms574 ms2 KB6 KB200text/cssStylesheet
http://seer.unirio.br/styles/common.css
318 ms556 ms2 KB6 KB200text/cssStylesheet
http://seer.unirio.br/styles/compiled.css
318 ms329 ms0 KB0 KB-1Stylesheet
http://www.google.com/jsapi
318 ms415 ms7 KB26 KB200text/javascriptScript
http://seer.unirio.br/styles/sidebar.css
319 ms563 ms1 KB1 KB200text/cssStylesheet
http://seer.unirio.br/styles/rightSidebar.css
319 ms460 ms1 KB1 KB200text/cssStylesheet
http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css
319 ms560 ms2 KB5 KB200text/cssStylesheet
http://seer.unirio.br/plugins/generic/doiInSummary/doi.css
319 ms559 ms1 KB0 KB200text/cssStylesheet
http://seer.unirio.br/plugins/blocks/languageToggle/styles/languageToggle.css
319 ms583 ms0 KB0 KB200text/cssStylesheet
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js
320 ms678 ms4 KB12 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.cookie.js
320 ms705 ms2 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/functions/fontController.js
320 ms683 ms1 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/functions/general.js
320 ms564 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js
321 ms816 ms1 KB1 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
321 ms697 ms4 KB10 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js
321 ms711 ms2 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
321 ms800 ms5 KB16 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/linkAction/LinkActionRequest.js
321 ms687 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/classes/features/Feature.js
321 ms687 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
322 ms931 ms4 KB14 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js
322 ms827 ms1 KB2 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js
322 ms826 ms2 KB6 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js
322 ms954 ms2 KB6 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/form/FormHandler.js
322 ms926 ms4 KB12 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/form/AjaxFormHandler.js
323 ms1053 ms2 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/form/ClientFormHandler.js
323 ms949 ms1 KB2 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/grid/GridHandler.js
323 ms952 ms6 KB21 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/linkAction/LinkActionHandler.js
323 ms1054 ms3 KB8 KB200application/javascriptScript
http://seer.unirio.br/js/pages/search/SearchFormHandler.js
323 ms932 ms0 KB0 KB-1Script
http://seer.unirio.br/js/statistics/ReportGeneratorFormHandler.js
323 ms932 ms0 KB0 KB-1Script
http://seer.unirio.br/plugins/generic/lucene/js/LuceneAutocompleteHandler.js
324 ms933 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.pkp.js
324 ms934 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/jquery.validate.js
324 ms1185 ms10 KB36 KB200application/javascriptScript
http://seer.unirio.br/public/site/images/seeradmin/Periodicos_unirio.png
324 ms1906 ms33 KB32 KB200image/pngImage
http://seer.unirio.br/public/journals/25/journalThumbnail_pt_BR.jpg
325 ms1176 ms9 KB8 KB200image/jpegImage
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
1178 ms1917 ms538 KB537 KB200image/jpegImage
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
1190 ms1934 ms360 KB360 KB200image/jpegImage
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
1190 ms1427 ms34 KB34 KB200image/jpegImage
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
1190 ms1799 ms247 KB247 KB200image/jpegImage
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
1191 ms1781 ms275 KB275 KB200image/pngImage
http://seer.unirio.br/public/journals/27/journalThumbnail_pt_BR.jpg
1191 ms1789 ms25 KB24 KB200image/jpegImage
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
1191 ms2383 ms295 KB294 KB200image/jpegImage
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
1191 ms2397 ms569 KB569 KB200image/jpegImage
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
1191 ms2655 ms331 KB331 KB200image/jpegImage
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
1191 ms2029 ms110 KB109 KB200image/pngImage
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png
1191 ms2036 ms27 KB27 KB200image/pngImage
http://seer.unirio.br/public/journals/40/journalThumbnail_pt_BR.jpg
1192 ms2053 ms8 KB8 KB200image/jpegImage
http://seer.unirio.br/lib/pkp/styles/themes/default/pnotify.css
557 ms1073 ms1 KB1 KB200text/cssStylesheet
http://seer.unirio.br/lib/pkp/styles/themes/default/notificationIcons.css
557 ms1073 ms1 KB2 KB200text/cssStylesheet
http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js
1083 ms1090 ms27 KB77 KB200text/javascriptScript
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/jquery-ui.min.js
1084 ms1086 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/localization/messages_ptbr.js
1260 ms1550 ms1 KB1 KB200application/javascriptXHR
Network Round Trip Times - 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn more.

All text remains visible during webfont loads
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more.

Preconnect to required origins
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn more.

Minify CSS
Minifying CSS files can reduce network payload sizes. Learn more.

Defer offscreen images
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn more.

Server Backend Latencies - 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn more.

Remove unused CSS
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. Learn more.

Minimize Critical Requests Depth - 37 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn more.

Preload key requests
Consider using `` to prioritize fetching resources that are currently requested later in page load. Learn more.

Avoid multiple page redirects
Redirects introduce additional delays before the page can be loaded. Learn more.

User Timing marks and measures
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more.

Use video formats for animated content
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more.

Server response times are low (TTFB) - Root document took 310 ms
Time To First Byte identifies the time at which your server sends a response. Learn more.

Enable text compression
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.


Page Speed (Google PageSpeed Insights) - Mobile

55
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

First Contentful Paint (FCP)8.5s 65% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 27% 32% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 32% 40% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 40%
First Input Delay (FID)296ms 4% of loads for this page have a fast (<50ms) First Input Delay (FID) 4% 73% of loads for this page have an average (50ms ~ 250ms) First Input Delay (FID) 73% 21% of loads for this page have a slow (>250ms) First Input Delay (FID) 21%

Origin Data

All pages served from this origin have an SLOW speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

First Contentful Paint (FCP)8.5s 27% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 27% 32% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 32% 40% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 40%
First Input Delay (FID)296ms 99% of loads for this page have a fast (<50ms) First Input Delay (FID) 4% 73% of loads for this page have an average 50ms ~ 250ms) First Input Delay (FID) 73% 21% of loads for this page have a slow (>250ms) First Input Delay (FID) 21%

Lab Data

Max Potential First Input Delay 70 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task. Learn more.
Time to Interactive 5.1 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
First Contentful Paint (3G) 8805 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. Learn more.
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy. Learn more.
Total Blocking Time 40 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Speed Index 6.6 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 4.8 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. Learn more.
First Contentful Paint 4.8 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Performance budget
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more.
First Meaningful Paint 4.8 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.

Screenshot Thumbnails

This is what the load of your site looked like.

Eliminate render-blocking resources - Potential savings of 4,350 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/lib/pkp/styles/pkp.css
1 KB180
http://seer.unirio.br/lib/pkp/styles/common.css
2 KB330
http://seer.unirio.br/styles/common.css
2 KB330
http://seer.unirio.br/styles/compiled.css
7 KB630
http://www.google.com/jsapi
7 KB780
http://seer.unirio.br/styles/sidebar.css
1 KB330
http://seer.unirio.br/styles/rightSidebar.css
1 KB330
http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css
2 KB180
http://seer.unirio.br/plugins/generic/doiInSummary/doi.css
1 KB180
http://seer.unirio.br/plugins/blocks/languageToggle/styles/languageToggle.css
0 KB180
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js
4 KB330
http://seer.unirio.br/lib/pkp/js/functions/fontController.js
1 KB180
http://seer.unirio.br/lib/pkp/js/functions/general.js
2 KB180
http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js
1 KB180
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
4 KB330
http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js
2 KB180
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
5 KB330
http://seer.unirio.br/lib/pkp/js/classes/linkAction/LinkActionRequest.js
1 KB180
http://seer.unirio.br/lib/pkp/js/classes/features/Feature.js
2 KB180
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
4 KB330
http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js
1 KB180
http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js
2 KB180
http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js
2 KB180
http://seer.unirio.br/lib/pkp/js/controllers/form/AjaxFormHandler.js
2 KB180
http://seer.unirio.br/js/statistics/ReportGeneratorFormHandler.js
4 KB330
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.pkp.js
1 KB180
Efficiently encode images - Potential savings of 1,407 KB
Optimized images load faster and consume less cellular data. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
569 KB562 KB
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
537 KB376 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
294 KB195 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
331 KB179 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
360 KB55 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
247 KB41 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://seer.unirio.br/
0 ms305 ms5 KB24 KB200text/htmlDocument
http://seer.unirio.br/lib/pkp/styles/pkp.css
325 ms568 ms1 KB0 KB200text/cssStylesheet
http://seer.unirio.br/lib/pkp/styles/common.css
326 ms451 ms2 KB6 KB200text/cssStylesheet
http://seer.unirio.br/styles/common.css
326 ms566 ms2 KB6 KB200text/cssStylesheet
http://seer.unirio.br/styles/compiled.css
327 ms826 ms7 KB39 KB200text/cssStylesheet
http://www.google.com/jsapi
327 ms347 ms7 KB26 KB200text/javascriptScript
http://seer.unirio.br/styles/sidebar.css
327 ms718 ms1 KB1 KB200text/cssStylesheet
http://seer.unirio.br/styles/rightSidebar.css
327 ms577 ms1 KB1 KB200text/cssStylesheet
http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css
327 ms691 ms2 KB5 KB200text/cssStylesheet
http://seer.unirio.br/plugins/generic/doiInSummary/doi.css
328 ms925 ms1 KB0 KB200text/cssStylesheet
http://seer.unirio.br/plugins/blocks/languageToggle/styles/languageToggle.css
328 ms689 ms0 KB0 KB200text/cssStylesheet
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js
328 ms701 ms4 KB12 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.cookie.js
328 ms690 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/functions/fontController.js
329 ms812 ms1 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/functions/general.js
329 ms816 ms2 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js
329 ms824 ms1 KB1 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
329 ms842 ms4 KB10 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js
329 ms934 ms2 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
329 ms940 ms5 KB16 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/linkAction/LinkActionRequest.js
330 ms946 ms1 KB3 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/classes/features/Feature.js
330 ms949 ms2 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
330 ms977 ms4 KB14 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js
330 ms1047 ms1 KB2 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js
330 ms1178 ms2 KB6 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js
330 ms1063 ms2 KB6 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/form/FormHandler.js
330 ms948 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/controllers/form/AjaxFormHandler.js
331 ms1069 ms2 KB4 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/controllers/form/ClientFormHandler.js
331 ms950 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/controllers/grid/GridHandler.js
331 ms951 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/controllers/linkAction/LinkActionHandler.js
331 ms951 ms0 KB0 KB-1Script
http://seer.unirio.br/js/pages/search/SearchFormHandler.js
331 ms952 ms0 KB0 KB-1Script
http://seer.unirio.br/js/statistics/ReportGeneratorFormHandler.js
332 ms1199 ms4 KB18 KB200application/javascriptScript
http://seer.unirio.br/plugins/generic/lucene/js/LuceneAutocompleteHandler.js
332 ms978 ms0 KB0 KB-1Script
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.pkp.js
332 ms1099 ms1 KB2 KB200application/javascriptScript
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/jquery.validate.js
332 ms1048 ms0 KB0 KB-1Script
http://seer.unirio.br/public/site/images/seeradmin/Periodicos_unirio.png
333 ms1409 ms33 KB32 KB200image/pngImage
http://seer.unirio.br/public/journals/25/journalThumbnail_pt_BR.jpg
333 ms1424 ms9 KB8 KB200image/jpegImage
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
1308 ms2146 ms538 KB537 KB200image/jpegImage
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
1308 ms1916 ms360 KB360 KB200image/jpegImage
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
1309 ms1555 ms34 KB34 KB200image/jpegImage
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
1309 ms1924 ms247 KB247 KB200image/jpegImage
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
1309 ms1882 ms275 KB275 KB200image/pngImage
http://seer.unirio.br/public/journals/27/journalThumbnail_pt_BR.jpg
1309 ms1784 ms25 KB24 KB200image/jpegImage
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
1309 ms2161 ms295 KB294 KB200image/jpegImage
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
1310 ms2523 ms569 KB569 KB200image/jpegImage
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
1310 ms2124 ms331 KB331 KB200image/jpegImage
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
1310 ms2272 ms110 KB109 KB200image/pngImage
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png
1310 ms2044 ms27 KB27 KB200image/pngImage
http://seer.unirio.br/public/journals/40/journalThumbnail_pt_BR.jpg
1310 ms2168 ms8 KB8 KB200image/jpegImage
http://seer.unirio.br/lib/pkp/styles/themes/default/pnotify.css
568 ms1171 ms1 KB1 KB200text/cssStylesheet
http://seer.unirio.br/lib/pkp/styles/themes/default/notificationIcons.css
568 ms1186 ms1 KB2 KB200text/cssStylesheet
http://seer.unirio.br/lib/pkp/styles/lib/jqueryUi/jqueryUi.css
570 ms1200 ms6 KB33 KB200text/cssStylesheet
http://seer.unirio.br/lib/pkp/styles/lib/jquery.pnotify.default.css
570 ms1220 ms1 KB2 KB200text/cssStylesheet
http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js
1229 ms1238 ms27 KB77 KB200text/javascriptScript
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/jquery-ui.min.js
1230 ms1242 ms50 KB192 KB200text/javascriptScript
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/localization/messages_ptbr.js
1413 ms1546 ms1 KB1 KB200application/javascriptXHR
http://seer.unirio.br/lib/pkp/templates/images/icons/font-down.png
1418 ms2246 ms4 KB4 KB200image/pngImage
http://seer.unirio.br/lib/pkp/templates/images/icons/font-default.png
1419 ms2264 ms4 KB4 KB200image/pngImage
http://seer.unirio.br/lib/pkp/templates/images/icons/font-up.png
1418 ms2179 ms0 KB0 KB-1Image
Serve static assets with an efficient cache policy - 45 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
0 ms569 KB
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
0 ms538 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
0 ms360 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
0 ms331 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
0 ms295 KB
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
0 ms275 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
0 ms247 KB
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
0 ms110 KB
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
0 ms34 KB
http://seer.unirio.br/public/site/images/seeradmin/Periodicos_unirio.png
0 ms33 KB
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png
0 ms27 KB
http://seer.unirio.br/public/journals/27/journalThumbnail_pt_BR.jpg
0 ms25 KB
http://seer.unirio.br/public/journals/25/journalThumbnail_pt_BR.jpg
0 ms9 KB
http://seer.unirio.br/public/journals/40/journalThumbnail_pt_BR.jpg
0 ms8 KB
http://seer.unirio.br/styles/compiled.css
0 ms7 KB
http://seer.unirio.br/lib/pkp/styles/lib/jqueryUi/jqueryUi.css
0 ms6 KB
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
0 ms5 KB
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js
0 ms4 KB
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
0 ms4 KB
http://seer.unirio.br/lib/pkp/templates/images/icons/font-down.png
0 ms4 KB
http://seer.unirio.br/lib/pkp/templates/images/icons/font-default.png
0 ms4 KB
http://seer.unirio.br/js/statistics/ReportGeneratorFormHandler.js
0 ms4 KB
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
0 ms4 KB
http://seer.unirio.br/styles/common.css
0 ms2 KB
http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/styles/common.css
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/controllers/form/AjaxFormHandler.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/functions/general.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/classes/features/Feature.js
0 ms2 KB
http://seer.unirio.br/lib/pkp/js/functions/fontController.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/js/classes/linkAction/LinkActionRequest.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.pkp.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/styles/lib/jquery.pnotify.default.css
0 ms1 KB
http://seer.unirio.br/lib/pkp/styles/themes/default/notificationIcons.css
0 ms1 KB
http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js
0 ms1 KB
http://seer.unirio.br/lib/pkp/styles/themes/default/pnotify.css
0 ms1 KB
http://seer.unirio.br/styles/rightSidebar.css
0 ms1 KB
http://seer.unirio.br/styles/sidebar.css
0 ms1 KB
http://seer.unirio.br/lib/pkp/styles/pkp.css
0 ms1 KB
http://seer.unirio.br/plugins/generic/doiInSummary/doi.css
0 ms1 KB
http://seer.unirio.br/plugins/blocks/languageToggle/styles/languageToggle.css
0 ms0 KB
Third-Party usage - Third-party code blocked the main thread for 100 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn more.

Third-Party
SizeMain-Thread Blocking Time
77 KB100 ms
7 KB0 ms
Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
341 ms
8 ms
352 ms
13 ms
1249 ms
9 ms
1274 ms
16 ms
1302 ms
16 ms
1339 ms
49 ms
1388 ms
59 ms
1448 ms
6 ms
1457 ms
11 ms
1584 ms
5 ms
1954 ms
5 ms
1970 ms
15 ms
2176 ms
5 ms
2188 ms
18 ms
2220 ms
18 ms
2558 ms
5 ms
JavaScript execution time - 0.2 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn more.

URL
Total CPU TimeScript EvaluationScript Parse
Other
1163 ms17 ms4 ms
http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js
287 ms97 ms13 ms
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/jquery-ui.min.js
56 ms35 ms20 ms
Properly size images - Potential savings of 1,804 KB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
537 KB475 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
360 KB332 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
331 KB267 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
247 KB219 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
294 KB204 KB
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
275 KB187 KB
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
109 KB86 KB
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
34 KB22 KB
http://seer.unirio.br/public/journals/27/journalThumbnail_pt_BR.jpg
24 KB7 KB
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png
27 KB6 KB
Avoid enormous network payloads - Total size was 3,022 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
569 KB
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
538 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
360 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
331 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
295 KB
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
275 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
247 KB
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
110 KB
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/jquery-ui.min.js
50 KB
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
34 KB
Minimizes main-thread work - 1.6 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.

Category
Time Spent
Style & Layout
436 ms
Other
425 ms
Rendering
361 ms
Script Evaluation
179 ms
Parse HTML & CSS
101 ms
Script Parsing & Compilation
79 ms
Serve images in next-gen formats - Potential savings of 2,283 KB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg
569 KB565 KB
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg
537 KB467 KB
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg
360 KB250 KB
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg
331 KB242 KB
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png
275 KB236 KB
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg
294 KB235 KB
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg
247 KB131 KB
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png
109 KB101 KB
http://seer.unirio.br/public/site/images/seeradmin/Periodicos_unirio.png
32 KB25 KB
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png
27 KB20 KB
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg
34 KB12 KB
Avoids an excessive DOM size - 297 elements
Browser engineers recommend pages contain fewer than ~1,500 DOM elements. The sweet spot is a tree depth < 32 elements and fewer than 60 children/parent element. A large DOM can increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow). Learn more.

Statistic
ElementValue
Total DOM Elements
297
Maximum DOM Depth
14
Maximum Child Elements
63
Minify JavaScript - Potential savings of 8 KB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn more.

URL
SizePotential Savings
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
5 KB3 KB
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
4 KB3 KB
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
4 KB2 KB
Keep request counts low and transfer sizes small - 59 requests • 3,022 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
593022 KB
Image
172868 KB
Script
27122 KB
Stylesheet
1326 KB
Document
15 KB
Other
11 KB
Media
00 KB
Font
00 KB
Third-party
384 KB
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more.

Server response times are low (TTFB) - Root document took 310 ms
Time To First Byte identifies the time at which your server sends a response. Learn more.

Enable text compression
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

Network Round Trip Times - 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn more.

All text remains visible during webfont loads
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more.

Preconnect to required origins
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn more.

Minify CSS
Minifying CSS files can reduce network payload sizes. Learn more.

Defer offscreen images
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn more.

Server Backend Latencies - 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn more.

Remove unused CSS
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. Learn more.

Minimize Critical Requests Depth - 39 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn more.

Preload key requests
Consider using `` to prioritize fetching resources that are currently requested later in page load. Learn more.

Avoid multiple page redirects
Redirects introduce additional delays before the page can be loaded. Learn more.

User Timing marks and measures
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more.

Page Speed (Google PageSpeed Insights) - v2

Suggestions Summary

Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.8MiB (68% reduction).

Compressing http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg could save 563.8KiB (99% reduction).
Compressing http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg could save 428.9KiB (79% reduction).
Compressing http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg could save 223.5KiB (75% reduction).
Compressing http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg could save 221.1KiB (66% reduction).
Compressing http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg could save 178.4KiB (50% reduction).
Compressing http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg could save 111.2KiB (46% reduction).
Compressing http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png could save 87.6KiB (80% reduction).
Compressing http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png could save 61.8KiB (23% reduction).
Compressing http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png could save 4KiB (15% reduction).
Compressing http://seer.unirio.br/public/journals/25/journalThumbnail_pt_BR.jpg could save 3.4KiB (41% reduction).
Compressing http://seer.unirio.br/public/journals/40/journalThumbnail_pt_BR.jpg could save 3.1KiB (39% reduction).
Compressing http://seer.unirio.br/lib/pkp/templates/images/icons/font-default.png could save 2.6KiB (70% reduction).
Compressing http://seer.unirio.br/lib/pkp/templates/images/icons/font-down.png could save 2.5KiB (66% reduction).
Compressing http://seer.unirio.br/lib/pkp/templates/images/icons/font-up.png could save 2.5KiB (66% reduction).

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 26 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.Remove render-blocking JavaScript:

http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/jquery-ui.min.js
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.cookie.js
http://seer.unirio.br/lib/pkp/js/functions/fontController.js
http://seer.unirio.br/lib/pkp/js/functions/general.js
http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js
http://seer.unirio.br/lib/pkp/js/classes/Helper.js
http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js
http://seer.unirio.br/lib/pkp/js/classes/Handler.js
http://seer.unirio.br/lib/pkp/js/classes/linkAction/LinkActionRequest.js
http://seer.unirio.br/lib/pkp/js/classes/features/Feature.js
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js
http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js
http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js
http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js
http://seer.unirio.br/lib/pkp/js/controllers/form/FormHandler.js
http://seer.unirio.br/lib/pkp/js/controllers/form/AjaxFormHandler.js
http://seer.unirio.br/lib/pkp/js/controllers/form/ClientFormHandler.js
http://seer.unirio.br/lib/pkp/js/controllers/grid/GridHandler.js
http://seer.unirio.br/lib/pkp/js/controllers/linkAction/LinkActionHandler.js
http://seer.unirio.br/js/pages/search/SearchFormHandler.js
http://seer.unirio.br/js/statistics/ReportGeneratorFormHandler.js
http://seer.unirio.br/plugins/generic/lucene/js/LuceneAutocompleteHandler.js
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.pkp.js
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/jquery.validate.js
Optimize CSS Delivery of the following:

http://seer.unirio.br/lib/pkp/styles/pkp.css
http://seer.unirio.br/lib/pkp/styles/lib/jqueryUi/jqueryUi.css
http://seer.unirio.br/lib/pkp/styles/lib/jquery.pnotify.default.css
http://seer.unirio.br/lib/pkp/styles/common.css
http://seer.unirio.br/styles/common.css
http://seer.unirio.br/styles/compiled.css
http://seer.unirio.br/styles/sidebar.css
http://seer.unirio.br/styles/rightSidebar.css
http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css
http://seer.unirio.br/plugins/generic/doiInSummary/doi.css
http://seer.unirio.br/plugins/blocks/languageToggle/styles/languageToggle.css

Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://seer.unirio.br/js/pages/search/SearchFormHandler.js (expiration not specified)
http://seer.unirio.br/js/statistics/ReportGeneratorFormHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/classes/Handler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/classes/Helper.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/controllers/form/ClientFormHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/controllers/form/FormHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/controllers/grid/GridHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/controllers/linkAction/LinkActionHandler.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/functions/fontController.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/functions/general.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.cookie.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.pkp.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/jquery.validate.js (expiration not specified)
http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/localization/messages_ptbr.js (expiration not specified)
http://seer.unirio.br/lib/pkp/styles/common.css (expiration not specified)
http://seer.unirio.br/lib/pkp/styles/lib/jquery.pnotify.default.css (expiration not specified)
http://seer.unirio.br/lib/pkp/styles/lib/jqueryUi/jqueryUi.css (expiration not specified)
http://seer.unirio.br/lib/pkp/styles/pkp.css (expiration not specified)
http://seer.unirio.br/lib/pkp/templates/images/icons/font-default.png (expiration not specified)
http://seer.unirio.br/lib/pkp/templates/images/icons/font-down.png (expiration not specified)
http://seer.unirio.br/lib/pkp/templates/images/icons/font-up.png (expiration not specified)
http://seer.unirio.br/plugins/blocks/languageToggle/styles/languageToggle.css (expiration not specified)
http://seer.unirio.br/plugins/generic/doiInSummary/doi.css (expiration not specified)
http://seer.unirio.br/plugins/generic/lucene/js/LuceneAutocompleteHandler.js (expiration not specified)
http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css (expiration not specified)
http://seer.unirio.br/public/journals/12/journalThumbnail_pt_BR.png (expiration not specified)
http://seer.unirio.br/public/journals/17/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/2/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/23/journalThumbnail_pt_BR.png (expiration not specified)
http://seer.unirio.br/public/journals/25/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/27/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/28/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/29/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/31/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/33/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/40/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/journals/41/journalThumbnail_pt_BR.png (expiration not specified)
http://seer.unirio.br/public/journals/43/journalThumbnail_pt_BR.jpg (expiration not specified)
http://seer.unirio.br/public/site/images/seeradmin/Periodicos_unirio.png (expiration not specified)
http://seer.unirio.br/styles/compiled.css (expiration not specified)
http://seer.unirio.br/styles/sidebar.css (expiration not specified)
http://www.google.com/jsapi (60 minutes)

Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

OPEN JOURNAL SYSTEMS renders only 6 pixels tall (15 CSS pixels) .
Ajuda do sistema renders only 6 pixels tall (16 CSS pixels) .
CONTEÚDO DA REVISTA and 3 others render only 6 pixels tall (16 CSS pixels) .
Escopo da Busca and 5 others render only 6 pixels tall (16 CSS pixels) .
CADASTRO and 4 others render only 8 pixels tall (20 CSS pixels) .
Capa and 26 others render only 4 pixels tall (11 CSS pixels) .
&gt; renders only 4 pixels tall (11 CSS pixels) .
Mais informaçõ…sobre o Portal and 1 others render only 4 pixels tall (11 CSS pixels) .
Bem-vindo(a)! renders only 4 pixels tall (11 CSS pixels) .
O Portal de Pe…universidade. renders only 4 pixels tall (11 CSS pixels) .
(PKP). O SEER…s informações. and 41 others render only 4 pixels tall (11 CSS pixels) .
Public Knowledge Project and 2 others render only 4 pixels tall (11 CSS pixels) .
Toda(o)s renders only 4 pixels tall (11 CSS pixels) .
Revista Morphe…Memória Social and 18 others render only 8 pixels tall (20 CSS pixels) .
ACESSAR REVISTA and 56 others render only 4 pixels tall (10 CSS pixels) .
The following text fragments have a small line height. Increase the line height to make them more legible.

O Portal de Pe…universidade. has a line height of only 109% of the font size .

Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <label for="sidebar-username">Login</label> and 2 others are close to other tap targets .
The tap target <input id="sidebar-username" type="text" name="username" class="textField"> and 1 others are close to other tap targets .
The tap target <input id="remember" type="checkbox" name="remember"> is close to 2 other tap targets .
The tap target <input type="submit" class="button"> is close to 2 other tap targets .
The tap target <a href="http://seer.un…hp/index/index">Capa</a> and 26 others are close to other tap targets .
The tap target <a href="http://seer.un…ndex.php/index">Toda(o)s</a> is close to 2 other tap targets .
The tap target <a href="http://seer.un…ex.php/alcance" class="action">Acessar revista</a> and 31 others are close to other tap targets .

Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and *** time.

Minify JavaScript for the following resources to reduce their size by 28.9KiB (53% reduction).

Minifying http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/validate/jquery.validate.js could save 2.9KiB (31% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/classes/Handler.js could save 2.9KiB (65% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/controllers/grid/GridHandler.js could save 2.8KiB (54% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/classes/Helper.js could save 2.4KiB (67% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/controllers/SiteHandler.js could save 2.3KiB (58% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/controllers/form/FormHandler.js could save 2KiB (59% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.tag-it.js could save 1.9KiB (48% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/controllers/linkAction/LinkActionHandler.js could save 1.6KiB (64% reduction) after compression.
Minifying http://seer.unirio.br/js/statistics/ReportGeneratorFormHandler.js could save 1.6KiB (45% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/controllers/ExtrasOnDemandHandler.js could save 1.1KiB (61% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/controllers/AutocompleteHandler.js could save 1.1KiB (62% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/classes/ObjectProxy.js could save 1.1KiB (68% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.cookie.js could save 996B (68% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/lib/jquery/plugins/jquery.pkp.js could save 661B (62% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/functions/fontController.js could save 619B (52% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/controllers/form/ClientFormHandler.js could save 616B (68% reduction) after compression.
Minifying http://seer.unirio.br/js/pages/search/SearchFormHandler.js could save 588B (54% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/controllers/UrlInDivHandler.js could save 557B (62% reduction) after compression.
Minifying http://seer.unirio.br/plugins/generic/lucene/js/LuceneAutocompleteHandler.js could save 538B (60% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/functions/general.js could save 516B (36% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/js/functions/jqueryValidatorI18n.js could save 275B (54% reduction) after compression.

Minify CSS

Compacting CSS code can save many bytes of data and speed up download and p*** times.

Minify CSS for the following resources to reduce their size by 3.2KiB (29% reduction).

Minifying http://seer.unirio.br/lib/pkp/styles/lib/jqueryUi/jqueryUi.css could save 1.6KiB (27% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/styles/common.css could save 421B (24% reduction) after compression.
Minifying http://seer.unirio.br/plugins/themes/blueSteel/blueSteel.css could save 384B (20% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/styles/lib/jquery.pnotify.default.css could save 268B (43% reduction) after compression.
Minifying http://seer.unirio.br/lib/pkp/styles/pkp.css could save 243B (76% reduction) after compression.
Minifying http://seer.unirio.br/styles/sidebar.css could save 195B (49% reduction) after compression.
Minifying http://seer.unirio.br/plugins/generic/doiInSummary/doi.css could save 111B (43% reduction) after compression.
Avoid landing page redirects
Your page has no redirects. Learn more about avoiding landing page redirects.
Avoid plugins
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Enable compression
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+ Does seer.unirio.br use compression?

seer.unirio.br use gzip compression.
Original size: 24.49 KB
Compressed size: 4.79 KB
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+ Google Safe Browsing

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MyWot.com Reputation Ratings

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+ Site Categories (dmoz)

Educação/Instituições de Ensino
Rio de Janeiro/Universidade Federal do Estado do Rio de Janeiro

+ Http Header

Date: Thu, 17 Oct 2019 17:56:27 GMT
Server: Apache/2.4.7 (Ubuntu)
X-Powered-By: PHP/5.5.9-1ubuntu4.14
Set-Cookie: OJSSID=avb6dk5fkgqnro7u74bl46kkm6; path=/; domain=seer.unirio.br
Cache-Control: public
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 4908
Content-Type: text/html; charset=utf-8

+ DNS Lookup

Type Ip Target TTL
A 200.156.24.158 1800

+ Whois Lookup

Domain Created:
0000-00-00
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Last update was 34 days ago
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