Brilliant.Org - Info brilliant.org

brilliant.org receives about 116,565 unique visitors and 342,700 (2.94 per visitor) page views per day which should earn about $1,899.05/day from advertising revenue. Estimated site value is $1,281,797.11. According to Alexa Traffic Rank brilliant.org is ranked number 10,315 in the world and 0.00687% of global Internet users visit it. Site is hosted in Seattle, WA, 98144, United States and links to network IP address 104.20.35.242. This server supports HTTPS and HTTP/2.

About - brilliant.org

Brilliant - Thousands of free examples and practice problems in mathematics, physics, SAT, ACT, AP, JEE, olympiads, and more.
Edit Site Info

Technologies used on Website

Currently Not Available

brilliant.org Profile

Title: Brilliant | Learn to think
Description: Brilliant - Build quantitative skills in math, science, and computer science with fun and challenging interactive explorations.
Keywords: brilliant - thousands of free examples and practice problems in mathematics, physics, sat, act, ap, jee, olympiads, and more.
Last update was 71 days ago
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*HypeStat.com is not linking to, promoting or affiliated with brilliant.org in any way. Only publicly available statistics data are displayed.

How popular is brilliant.org?

116.6K daily visitors
Is this your site?
Verify your site's metrics.
Daily Unique Visitors:
116,565
Monthly Unique Visitors:
2,797,560
Pages per Visit:
2.94
Daily Pageviews:
342,700
Alexa Rank:
10,315 visit alexa
Alexa Reach:
0.00687%   (of global internet users)
Avg. visit duration:
11:32
Bounce rate:
58.56%
*All traffic values are estimates only.

Alexa Traffic Ranks
Search Traffic

Traffic sources

Direct:
32.87%
Referral:
15.15%
Search:
40.28%
Social:
11.13%
Paid:
0.58%

Visitors by country

Users%Pageviews%Rank
United States 26.1%29.9%5484
India 18.0%20.0%3303
United Kingdom 4.8%3.0%4201
Switzerland 4.8%3.1%1408
Germany 4.7%3.6%7015
Finland 4.4%9.6%511
Australia 2.2%2.2%5894
Malaysia 2.0%3.6%1846
Slovakia 1.9%2.9%1150
Canada 1.9%0.9%12319
Nigeria 1.2%0.6%6784
Pakistan 1.0%1.0%9341
Singapore 1.0%0.3%7152
Mexico 1.0%0.5%15541
Philippines 0.8%0.3%5612
South Africa 0.8%0.6%7194
Saudi Arabia 0.7%0.4%9639
Egypt 0.6%1.0%10373
Bangladesh 0.6%0.4%7006
Israel 0.5%1.0%4974

Where do visitors go on this site?

Reach%Pageviews%PerUser
brilliant.org
99.98%99.91%3.2
OTHER
0%0.09%0

Competitive Data

SEMrush
Domain:
  brilliant.org
Rank:
(Rank based on keywords, cost and organic traffic)
  17,974
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  0
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
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 brilliant.org?

Facebook:
  96
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:
brilliant.org
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

Last Change Time:
(The last time that the site changed status.)
2018-03-06 16:05:59
Region:
(The Ad Standard region to which this site has been assigned.)
A
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.)
Passing

+ Abusive Experience Report

Root domain:
brilliant.org
Last Change Time:
(The last time that the site changed status.)
2018-03-06 16:05:59
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 brilliant.org can earn?

Daily Revenue:
$1,899.05
Monthly Revenue:
$56,971.50
Yearly Revenue:
$693,153.25
*All earnings values are estimates only.

Daily earning by country

PageviewsEarning
United States 102,467$1,175.30
Finland 32,899$238.52
India 68,540$109.66
Switzerland 10,624$64.49
United Kingdom 10,281$64.05
Germany 12,337$59.59
Australia 7,539$56.77
Malaysia 12,337$37.38
Canada 3,084$21.62
Israel 3,427$20.01
Slovakia 9,938$19.78
South Africa 2,056$9.07
Nigeria 2,056$5.39
Pakistan 3,427$3.63
Singapore 1,028$3.07
Egypt 3,427$2.78
Saudi Arabia 1,371$2.77
Bangladesh 1,371$1.84
Philippines 1,028$1.67
Mexico 1,714$1.66

How much money do brilliant.org lose due to Adblock?

Daily Revenue Loss:
$364.95
Monthly Revenue Loss:
$10,948.63
Yearly Revenue Loss:
$133,208.38
Daily Pageviews Blocked:
59,339
Monthly Pageviews Blocked:
1,780,155
Yearly Pageviews Blocked:
21,658,554
*All earnings values are estimates only.

Daily revenue loss by country

BlockedLost Money
United States 18,444$211.55
Finland 7,567$54.86
India 19,191$30.71
Germany 3,578$17.28
Switzerland 1,912$11.61
Australia 1,508$11.35
United Kingdom 1,645$10.25
Canada 771$5.41
Israel 651$3.80
Malaysia 987$2.99
Slovakia 894$1.78
Pakistan 1,097$1.16
Singapore 298$0.89
Saudi Arabia 288$0.58
South Africa 41$0.18
Mexico 154$0.15
Egypt 171$0.14
Philippines 72$0.12
Nigeria 41$0.11
Bangladesh 27$0.04

How much is brilliant.org worth?

Website Value:
$1,281,797.11

+ Where is brilliant.org hosted?

Server IP:
104.20.35.242
ASN:
AS13335 
ISP:
Cloudflare Inc 
Server Location:
Seattle
WA
98144
United States, US
 

Other sites hosted on 104.20.35.242

There are no other sites hosted on this IP

+ How fast does brilliant.org load?

Average Load Time:
(1655 ms) 55 % of sites are slower

Page Speed (Google PageSpeed Insights) - Desktop

100
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE 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)2.0s 60% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 60% 33% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 33% 6% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 6%
First Input Delay (FID)14ms 97% of loads for this page have a fast (<50ms) First Input Delay (FID) 97% 1% of loads for this page have an average (50ms ~ 250ms) First Input Delay (FID) 1% 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 AVERAGE 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)2.3s 55% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 55% 36% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 36% 7% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 7%
First Input Delay (FID)33ms 96% of loads for this page have a fast (<50ms) First Input Delay (FID) 96% 2% of loads for this page have an average 50ms ~ 250ms) First Input Delay (FID) 2% 1% of loads for this page have a slow (>250ms) First Input Delay (FID) 1%

Lab Data

Speed Index 0.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 0.9 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 0.4 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 0.4 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.
Max Potential First Input Delay 120 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 1.1 s
Time to interactive is the amount of time it takes for the page to become fully interactive. 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 30 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.

Screenshot Thumbnails

This is what the load of your site looked like.

Remove unused CSS - Potential savings of 17 KB
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.

URL
SizePotential Savings
[class*=b-sprite-account] { background-image: url(/site_media/version-V5bd468cc062/build/sprites-v... } ...
9 KB8 KB
[class*=b-sprite-account][data-v-0de416f6] { background-image: url(/site_media/version-V5bd468cc06... } ...
6 KB6 KB
.card-animation.mobile[data-v-3957531c] { position: relative; width: 100vw; height: 336px; ... } ...
3 KB3 KB
Avoids enormous network payloads - Total size was 1,369 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
https://brilliant.org/site_media/build/dist/main.a371148718f3ecc7b1c5.js
435 KB
https://brilliant.org/site_media/version-V05d72944d22/build/sprites-v2/homepage.png
280 KB
https://connect.facebook.net/signals/config/712046235504105?v=2.9.4&r=stable
79 KB
https://brilliant.org/site_media/version-a1f1aaef39/images/homepage/index-lifetime.png
69 KB
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-4.1.1-min.js
68 KB
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-bold-webfont.woff2
64 KB
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-semibold-webfont.woff2
63 KB
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-regular-webfont.woff2
62 KB
https://brilliant.org/site_media/version-8e023fd14b/images/homepage/index-graph-animation.gif
55 KB
https://connect.facebook.net/en_US/fbevents.js
32 KB
Minimizes main-thread work - 0.6 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.

Category
Time Spent
Script Evaluation
330 ms
Other
97 ms
Style & Layout
60 ms
Script Parsing & Compilation
43 ms
Rendering
17 ms
Parse HTML & CSS
8 ms
Serve images in next-gen formats - Potential savings of 250 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
https://brilliant.org/site_media/version-V05d72944d22/build/sprites-v2/homepage.png
280 KB164 KB
https://brilliant.org/site_media/version-a1f1aaef39/images/homepage/index-lifetime.png
68 KB49 KB
https://brilliant.org/site_media/version-V61a69754232/build/sprites-v2/publishers.png
27 KB14 KB
https://brilliant.org/site_media/version-dc3ea6dddc/images/paywall/paywall-bg.png
15 KB12 KB
https://brilliant.org/site_media/version-V1b9b6b3f452/build/sprites-v2/global.png
22 KB12 KB
Avoids an excessive DOM size - 95 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
95
Maximum DOM Depth
10
Maximum Child Elements
11
Avoid multiple page redirects - Potential savings of 190 ms
Redirects introduce additional delays before the page can be loaded. Learn more.

URL
Time Spent
(Initial: http://brilliant.org/)
0
https://brilliant.org/
190
Keep request counts low and transfer sizes small - 34 requests • 1,369 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
341369 KB
Script
10662 KB
Image
14500 KB
Font
3190 KB
Document
114 KB
Other
63 KB
Stylesheet
00 KB
Media
00 KB
Third-party
20233 KB
Enable text compression - Potential savings of 45 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

URL
SizePotential Savings
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-4.1.1-min.js
68 KB45 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://brilliant.org/
0 ms18 ms0 KB0 KB301
https://brilliant.org/
18 ms147 ms14 KB90 KB200text/htmlDocument
https://brilliant.org/site_media/version-8e023fd14b/images/homepage/index-graph-animation.gif
165 ms219 ms55 KB54 KB200image/gifImage
https://brilliant.org/site_media/version-a1f1aaef39/images/homepage/index-lifetime.png
165 ms201 ms69 KB68 KB200image/pngImage
https://brilliant.org/site_media/version-518c650cc1/images/homepage/index-built.png
168 ms190 ms26 KB26 KB200image/pngImage
https://brilliant.org/site_media/build/dist/main.a371148718f3ecc7b1c5.js
168 ms248 ms435 KB1840 KB200application/javascriptScript
https://brilliant.org/site_media/version-V1b9b6b3f452/build/sprites-v2/global.png
171 ms231 ms23 KB22 KB200image/pngImage
https://brilliant.org/site_media/version-V05d72944d22/build/sprites-v2/homepage.png
172 ms209 ms280 KB280 KB200image/pngImage
https://brilliant.org/site_media/version-V61a69754232/build/sprites-v2/publishers.png
172 ms269 ms28 KB27 KB200image/pngImage
https://brilliant.org/site_media/version-dc3ea6dddc/images/paywall/paywall-bg.png
173 ms263 ms16 KB15 KB200image/pngImage
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-regular-webfont.woff2
174 ms266 ms62 KB62 KB200application/octet-streamFont
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-bold-webfont.woff2
174 ms255 ms64 KB64 KB200application/octet-streamFont
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-semibold-webfont.woff2
175 ms251 ms63 KB63 KB200application/octet-streamFont
https://www.google-analytics.com/analytics.js
492 ms500 ms18 KB43 KB200text/javascriptScript
https://connect.facebook.net/en_US/fbevents.js
492 ms513 ms32 KB121 KB200application/x-javascriptScript
https://www.googleadservices.com/pagead/conversion_async.js?_=1569343631835
496 ms504 ms10 KB24 KB200text/javascriptScript
https://a.quora.com/qevents.js
497 ms518 ms4 KB11 KB200binary/octet-streamScript
https://in.brilliant.org/analytics/track/
519 ms565 ms0 KB0 KB200text/plainXHR
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-4.1.1-min.js
552 ms655 ms68 KB68 KB200application/javascriptScript
https://q.quora.com/_/ad/bf612d420b9640a78c8db62ca253b9cf/pixel?j=1&u=https%3A%2F%2Fbrilliant.org%2F&tag=ViewContent&ts=1569343631957
568 ms635 ms0 KB0 KB200image/gifImage
https://www.google-analytics.com/collect?v=1&_v=j79&a=245794864&t=pageview&_s=1&dl=https%3A%2F%2Fbrilliant.org%2F&ul=en-us&de=UTF-8&dt=Brilliant%20%7C%20Learn%20to%20think&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=IGBAgEAB~&jid=852438162&gjid=738510369&cid=1824519197.1569343632&tid=UA-33841253-1&_gid=1975900700.1569343632&z=229092721
594 ms598 ms0 KB0 KB200image/gifImage
https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-33841253-1&cid=1824519197.1569343632&jid=852438162&gjid=738510369&_gid=1975900700.1569343632&_u=IGBAgEAB~&z=579175544
594 ms621 ms1 KB0 KB302text/html
https://connect.facebook.net/signals/config/712046235504105?v=2.9.4&r=stable
607 ms701 ms79 KB308 KB200application/x-javascriptScript
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1007657493/?random=1569343632000&cv=9&fst=1569343632000&num=1&label=MKTlCLCW5mYQlcS-4AM&bg=ffffff&hl=en&guid=ON&resp=GooglemKTybQhCsO&eid=376635470&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fbrilliant.org%2F&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&rfmt=3&fmt=4
616 ms629 ms2 KB2 KB200text/javascriptScript
https://www.googleadservices.com/pagead/conversion/1007657493/?random=1569343632007&cv=9&fst=1569343632007&num=1&label=aSZbCPfA1G4QlcS-4AM&bg=ffffff&hl=en&guid=ON&resp=GooglemKTybQhCsO&eid=376635470&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fbrilliant.org%2F&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&rfmt=3&fmt=4
620 ms627 ms2 KB2 KB200text/javascriptScript
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-33841253-1&cid=1824519197.1569343632&jid=852438162&_v=j79&z=579175544
622 ms631 ms0 KB0 KB200image/gifImage
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1007657493/?random=1659591228&cv=9&fst=*&num=1&label=aSZbCPfA1G4QlcS-4AM&bg=ffffff&hl=en&guid=ON&resp=GooglemKTybQhCsO&eid=376635470&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://brilliant.org/&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=kEiKXeFvhY70A-Cnp8AH&crd=>d=
630 ms708 ms1 KB0 KB302image/gif
https://www.google.com/pagead/1p-user-list/1007657493/?random=1569343632000&cv=9&fst=1569340800000&num=1&label=MKTlCLCW5mYQlcS-4AM&bg=ffffff&hl=en&guid=ON&eid=376635470&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&frm=0&url=https%3A%2F%2Fbrilliant.org%2F&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&fmt=3&is_vtc=1&random=3356752678&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
632 ms648 ms1 KB0 KB200image/gifImage
https://api.amplitude.com/
704 ms788 ms0 KB0 KB200text/htmlXHR
https://www.google.com/pagead/1p-conversion/1007657493/?random=1659591228&cv=9&fst=*&num=1&label=aSZbCPfA1G4QlcS-4AM&bg=ffffff&hl=en&guid=ON&resp=GooglemKTybQhCsO&eid=376635470&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://brilliant.org/&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&crd=>d=&is_vtc=1&ocp_id=kEiKXeFvhY70A-Cnp8AH&random=2715621825&resp=GooglemKTybQhCsO
708 ms719 ms1 KB0 KB200image/gifImage
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
746 ms835 ms11 KB35 KB200application/x-javascriptScript
https://api.amplitude.com/
794 ms889 ms0 KB0 KB200text/htmlXHR
https://www.facebook.com/tr/?id=712046235504105&ev=PageView&dl=https%3A%2F%2Fbrilliant.org%2F&rl=&if=false&ts=1569343632237&sw=800&sh=600&v=2.9.4&r=stable&ec=0&o=30&fbp=fb.1.1569343632234.1020772344&it=1569343631996&coo=false&rqm=GET
850 ms873 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=712046235504105&ev=Microdata&dl=https%3A%2F%2Fbrilliant.org%2F&rl=&if=false&ts=1569343632744&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Brilliant%20%7C%20Learn%20to%20think%22%2C%22meta%3Adescription%22%3A%22Brilliant%20-%20Build%20quantitative%20skills%20in%20math%2C%20science%2C%20and%20computer%20science%20with%20fun%20and%5Cn%20%20%20%20%20%20%20%20challenging%20interactive%20explorations.%22%7D&cd[OpenGraph]=%7B%22og%3Adescription%22%3A%22Brilliant%20-%20Build%20quantitative%20skills%20in%20math%2C%20science%2C%20and%20computer%20science%20with%20fun%20and%5Cn%20%20%20%20%20%20%20%20challenging%20interactive%20explorations.%22%2C%22og%3Atitle%22%3A%22Brilliant%20%7C%20Learn%20to%20think%22%2C%22og%3Aimage%22%3A%22https%3A%2F%2Fbrilliant.org%2Fsite_media%2Fversion-769cbcd40b%2Fimages%2Fopen-graph%2Flogged-out-home-experiment.png%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fbrilliant.org%2F%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=800&sh=600&v=2.9.4&r=stable&ec=1&o=30&fbp=fb.1.1569343632234.1020772344&it=1569343631996&coo=false&es=automatic&rqm=GET
1355 ms1377 ms0 KB0 KB200image/gifImage
Serve static assets with an efficient cache policy - 7 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
https://q.quora.com/_/ad/bf612d420b9640a78c8db62ca253b9cf/pixel?j=1&u=https%3A%2F%2Fbrilliant.org%2F&tag=ViewContent&ts=1569343631957
0 ms0 KB
https://connect.facebook.net/signals/config/712046235504105?v=2.9.4&r=stable
1200000 ms79 KB
https://connect.facebook.net/en_US/fbevents.js
1200000 ms32 KB
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
1200000 ms11 KB
https://www.google-analytics.com/analytics.js
7200000 ms18 KB
https://a.quora.com/qevents.js
7200000 ms4 KB
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-4.1.1-min.js
604800000 ms68 KB
Third-Party Usage - 5 Third-Parties Found
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 Time
124 KB51 ms
69 KB10 ms
18 KB26 ms
15 KB6 ms
2 KB0 ms
Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
176 ms
7 ms
195 ms
29 ms
230 ms
6 ms
282 ms
6 ms
290 ms
8 ms
298 ms
6 ms
306 ms
10 ms
317 ms
6 ms
324 ms
11 ms
337 ms
234 ms
594 ms
27 ms
621 ms
13 ms
635 ms
12 ms
686 ms
11 ms
697 ms
37 ms
751 ms
23 ms
815 ms
6 ms
864 ms
12 ms
1375 ms
6 ms
JavaScript execution time - 0.3 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
https://brilliant.org/site_media/build/dist/main.a371148718f3ecc7b1c5.js
281 ms247 ms26 ms
Other
177 ms4 ms1 ms
Defer offscreen images - Potential savings of 94 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn more.

URL
SizePotential Savings
https://brilliant.org/site_media/version-a1f1aaef39/images/homepage/index-lifetime.png
68 KB68 KB
https://brilliant.org/site_media/version-518c650cc1/images/homepage/index-built.png
26 KB26 KB
Minimize Critical Requests Depth - 3 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.

Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. 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 130 ms
Time To First Byte identifies the time at which your server sends a response. Learn more.

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

Efficiently encode images
Optimized images load faster and consume less cellular data. 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.

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.

Properly size images
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.


Page Speed (Google PageSpeed Insights) - Mobile

78
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)2.6s 60% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 44% 44% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 44% 11% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 11%
First Input Delay (FID)112ms 92% of loads for this page have a fast (<50ms) First Input Delay (FID) 92% 5% of loads for this page have an average (50ms ~ 250ms) First Input Delay (FID) 5% 1% of loads for this page have a slow (>250ms) First Input Delay (FID) 1%

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)3.5s 28% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 28% 52% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 52% 18% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 18%
First Input Delay (FID)127ms 96% of loads for this page have a fast (<50ms) First Input Delay (FID) 90% 6% of loads for this page have an average 50ms ~ 250ms) First Input Delay (FID) 6% 2% of loads for this page have a slow (>250ms) First Input Delay (FID) 2%

Lab Data

Performance budget
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more.
First Meaningful Paint 1.1 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.
Max Potential First Input Delay 1,040 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 7.8 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Total Blocking Time 1,200 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
First Contentful Paint (3G) 2460 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 450 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 1.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 5.0 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 1.1 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.

Screenshot Thumbnails

This is what the load of your site looked like.

Serve images in next-gen formats - Potential savings of 432 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
https://brilliant.org/site_media/version-V05d72944d22/build/sprites-v2/homepage-x2.png
593 KB337 KB
https://brilliant.org/site_media/version-7713bfacf4/images/homepage/index-lifetime-2x.png
67 KB39 KB
https://brilliant.org/site_media/version-V1b9b6b3f452/build/sprites-v2/global-x2.png
50 KB31 KB
https://brilliant.org/site_media/version-eeeaf59f34/images/homepage/index-built-2x.png
47 KB12 KB
https://brilliant.org/site_media/version-dc3ea6dddc/images/paywall/paywall-bg.png
15 KB12 KB
Avoids an excessive DOM size - 66 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
66
Maximum DOM Depth
10
Maximum Child Elements
11
Avoid multiple page redirects - Potential savings of 630 ms
Redirects introduce additional delays before the page can be loaded. Learn more.

URL
Time Spent
(Initial: http://brilliant.org/)
0
https://brilliant.org/
630
Keep request counts low and transfer sizes small - 33 requests • 1,728 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
331728 KB
Image
13859 KB
Script
10662 KB
Font
3190 KB
Document
114 KB
Other
63 KB
Stylesheet
00 KB
Media
00 KB
Third-party
20232 KB
Enable text compression - Potential savings of 45 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

URL
SizePotential Savings
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-4.1.1-min.js
68 KB45 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://brilliant.org/
0 ms33 ms0 KB0 KB301
https://brilliant.org/
34 ms229 ms14 KB87 KB200text/htmlDocument
https://brilliant.org/site_media/version-f4e2ba3aad/images/homepage/index-graph-animation-2x.gif
254 ms321 ms81 KB80 KB200image/gifImage
https://brilliant.org/site_media/version-7713bfacf4/images/homepage/index-lifetime-2x.png
254 ms322 ms68 KB67 KB200image/pngImage
https://brilliant.org/site_media/version-eeeaf59f34/images/homepage/index-built-2x.png
256 ms322 ms47 KB47 KB200image/pngImage
https://brilliant.org/site_media/build/dist/main.a371148718f3ecc7b1c5.js
257 ms319 ms435 KB1840 KB200application/javascriptScript
https://brilliant.org/site_media/version-V1b9b6b3f452/build/sprites-v2/global-x2.png
260 ms324 ms51 KB50 KB200image/pngImage
https://brilliant.org/site_media/version-V05d72944d22/build/sprites-v2/homepage-x2.png
260 ms331 ms594 KB593 KB200image/pngImage
https://brilliant.org/site_media/version-dc3ea6dddc/images/paywall/paywall-bg.png
261 ms338 ms16 KB15 KB200image/pngImage
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-regular-webfont.woff2
262 ms360 ms62 KB62 KB200application/octet-streamFont
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-bold-webfont.woff2
262 ms405 ms64 KB64 KB200application/octet-streamFont
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-semibold-webfont.woff2
262 ms371 ms63 KB63 KB200application/octet-streamFont
https://www.google-analytics.com/analytics.js
679 ms709 ms18 KB43 KB200text/javascriptScript
https://connect.facebook.net/en_US/fbevents.js
679 ms705 ms32 KB121 KB200application/x-javascriptScript
https://www.googleadservices.com/pagead/conversion_async.js?_=1569343623571
683 ms691 ms10 KB24 KB200text/javascriptScript
https://a.quora.com/qevents.js
683 ms719 ms4 KB11 KB200binary/octet-streamScript
https://in.brilliant.org/analytics/track/
697 ms824 ms0 KB0 KB200text/plainXHR
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-4.1.1-min.js
736 ms838 ms68 KB68 KB200application/javascriptScript
https://www.google-analytics.com/collect?v=1&_v=j79&a=676983157&t=pageview&_s=1&dl=https%3A%2F%2Fbrilliant.org%2F&ul=en-us&de=UTF-8&dt=Brilliant%20%7C%20Learn%20to%20think&sd=24-bit&sr=412x660&vp=412x660&je=0&_u=IGBAgEAB~&jid=1718581131&gjid=1088808733&cid=394571577.1569343624&tid=UA-33841253-1&_gid=3320909.1569343624&z=1434015044
778 ms783 ms0 KB0 KB200image/gifImage
https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-33841253-1&cid=394571577.1569343624&jid=1718581131&gjid=1088808733&_gid=3320909.1569343624&_u=IGBAgEAB~&z=1617940365
779 ms804 ms1 KB0 KB302text/html
https://connect.facebook.net/signals/config/712046235504105?v=2.9.4&r=stable
794 ms928 ms79 KB308 KB200application/x-javascriptScript
https://q.quora.com/_/ad/bf612d420b9640a78c8db62ca253b9cf/pixel?j=1&u=https%3A%2F%2Fbrilliant.org%2F&tag=ViewContent&ts=1569343623744
802 ms1066 ms0 KB0 KB200image/gifImage
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-33841253-1&cid=394571577.1569343624&jid=1718581131&_v=j79&z=1617940365
805 ms815 ms0 KB0 KB200image/gifImage
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1007657493/?random=1569343623747&cv=9&fst=1569343623747&num=1&label=MKTlCLCW5mYQlcS-4AM&bg=ffffff&hl=en&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fbrilliant.org%2F&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&rfmt=3&fmt=4
812 ms824 ms2 KB2 KB200text/javascriptScript
https://www.googleadservices.com/pagead/conversion/1007657493/?random=1569343623754&cv=9&fst=1569343623754&num=1&label=aSZbCPfA1G4QlcS-4AM&bg=ffffff&hl=en&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fbrilliant.org%2F&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&rfmt=3&fmt=4
816 ms826 ms2 KB2 KB200text/javascriptScript
https://www.google.com/pagead/1p-user-list/1007657493/?random=1569343623747&cv=9&fst=1569340800000&num=1&label=MKTlCLCW5mYQlcS-4AM&bg=ffffff&hl=en&guid=ON&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&frm=0&url=https%3A%2F%2Fbrilliant.org%2F&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&fmt=3&is_vtc=1&random=1305280750&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
849 ms863 ms1 KB0 KB200image/gifImage
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1007657493/?random=1847856444&cv=9&fst=*&num=1&label=aSZbCPfA1G4QlcS-4AM&bg=ffffff&hl=en&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://brilliant.org/&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=h0iKXdDCLtOg9APHgo3wBQ&crd=>d=
851 ms902 ms1 KB0 KB302image/gif
https://api.amplitude.com/
896 ms969 ms0 KB0 KB200text/htmlXHR
https://www.google.com/pagead/1p-conversion/1007657493/?random=1847856444&cv=9&fst=*&num=1&label=aSZbCPfA1G4QlcS-4AM&bg=ffffff&hl=en&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://brilliant.org/&tiba=Brilliant%20%7C%20Learn%20to%20think&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&crd=>d=&is_vtc=1&ocp_id=h0iKXdDCLtOg9APHgo3wBQ&random=3814284365&resp=GooglemKTybQhCsO
902 ms914 ms1 KB0 KB200image/gifImage
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
966 ms980 ms11 KB35 KB200application/x-javascriptScript
https://api.amplitude.com/
976 ms1076 ms0 KB0 KB200text/htmlXHR
https://www.facebook.com/tr/?id=712046235504105&ev=PageView&dl=https%3A%2F%2Fbrilliant.org%2F&rl=&if=false&ts=1569343623932&sw=412&sh=660&v=2.9.4&r=stable&ec=0&o=30&fbp=fb.1.1569343623930.1140093277&it=1569343623734&coo=false&rqm=GET
992 ms1015 ms1 KB0 KB200image/gifImage
https://www.facebook.com/tr/?id=712046235504105&ev=Microdata&dl=https%3A%2F%2Fbrilliant.org%2F&rl=&if=false&ts=1569343624439&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Brilliant%20%7C%20Learn%20to%20think%22%2C%22meta%3Adescription%22%3A%22Brilliant%20-%20Build%20quantitative%20skills%20in%20math%2C%20science%2C%20and%20computer%20science%20with%20fun%20and%5Cn%20%20%20%20%20%20%20%20challenging%20interactive%20explorations.%22%7D&cd[OpenGraph]=%7B%22og%3Adescription%22%3A%22Brilliant%20-%20Build%20quantitative%20skills%20in%20math%2C%20science%2C%20and%20computer%20science%20with%20fun%20and%5Cn%20%20%20%20%20%20%20%20challenging%20interactive%20explorations.%22%2C%22og%3Atitle%22%3A%22Brilliant%20%7C%20Learn%20to%20think%22%2C%22og%3Aimage%22%3A%22https%3A%2F%2Fbrilliant.org%2Fsite_media%2Fversion-769cbcd40b%2Fimages%2Fopen-graph%2Flogged-out-home-experiment.png%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fbrilliant.org%2F%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=412&sh=660&v=2.9.4&r=stable&ec=1&o=30&fbp=fb.1.1569343623930.1140093277&it=1569343623734&coo=false&es=automatic&rqm=GET
1499 ms1521 ms0 KB0 KB200image/gifImage
Serve static assets with an efficient cache policy - 7 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
https://q.quora.com/_/ad/bf612d420b9640a78c8db62ca253b9cf/pixel?j=1&u=https%3A%2F%2Fbrilliant.org%2F&tag=ViewContent&ts=1569343623744
0 ms0 KB
https://connect.facebook.net/signals/config/712046235504105?v=2.9.4&r=stable
1200000 ms79 KB
https://connect.facebook.net/en_US/fbevents.js
1200000 ms32 KB
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
1200000 ms11 KB
https://www.google-analytics.com/analytics.js
7200000 ms18 KB
https://a.quora.com/qevents.js
7200000 ms4 KB
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-4.1.1-min.js
604800000 ms68 KB
Third-Party Usage - 5 Third-Parties Found
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 Time
124 KB206 ms
18 KB125 ms
69 KB33 ms
15 KB22 ms
2 KB0 ms
Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
258 ms
8 ms
271 ms
6 ms
283 ms
39 ms
387 ms
7 ms
393 ms
94 ms
488 ms
261 ms
750 ms
7 ms
772 ms
32 ms
804 ms
15 ms
830 ms
13 ms
843 ms
7 ms
850 ms
6 ms
857 ms
12 ms
876 ms
9 ms
887 ms
39 ms
969 ms
22 ms
995 ms
7 ms
1008 ms
10 ms
1517 ms
7 ms
Reduce JavaScript execution time - 1.6 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
https://brilliant.org/site_media/build/dist/main.a371148718f3ecc7b1c5.js
1239 ms1120 ms115 ms
Other
1116 ms18 ms3 ms
https://www.google-analytics.com/analytics.js
125 ms112 ms8 ms
https://connect.facebook.net/signals/config/712046235504105?v=2.9.4&r=stable
86 ms61 ms24 ms
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.9.4
65 ms61 ms4 ms
https://connect.facebook.net/en_US/fbevents.js
56 ms45 ms11 ms
Defer offscreen images - Potential savings of 114 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn more.

URL
SizePotential Savings
https://brilliant.org/site_media/version-7713bfacf4/images/homepage/index-lifetime-2x.png
67 KB67 KB
https://brilliant.org/site_media/version-eeeaf59f34/images/homepage/index-built-2x.png
47 KB47 KB
Remove unused CSS - Potential savings of 17 KB
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.

URL
SizePotential Savings
[class*=b-sprite-account] { background-image: url(/site_media/version-V5bd468cc062/build/sprites-v... } ...
9 KB8 KB
[class*=b-sprite-account][data-v-0de416f6] { background-image: url(/site_media/version-V5bd468cc06... } ...
6 KB6 KB
.card-animation.mobile[data-v-3957531c] { position: relative; width: 100vw; height: 336px; ... } ...
3 KB3 KB
Avoids enormous network payloads - Total size was 1,728 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
https://brilliant.org/site_media/version-V05d72944d22/build/sprites-v2/homepage-x2.png
594 KB
https://brilliant.org/site_media/build/dist/main.a371148718f3ecc7b1c5.js
435 KB
https://brilliant.org/site_media/version-f4e2ba3aad/images/homepage/index-graph-animation-2x.gif
81 KB
https://connect.facebook.net/signals/config/712046235504105?v=2.9.4&r=stable
79 KB
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-4.1.1-min.js
68 KB
https://brilliant.org/site_media/version-7713bfacf4/images/homepage/index-lifetime-2x.png
68 KB
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-bold-webfont.woff2
64 KB
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-semibold-webfont.woff2
63 KB
https://brilliant.org/site_media/version-1/fonts/soleil/soleil-regular-webfont.woff2
62 KB
https://brilliant.org/site_media/version-V1b9b6b3f452/build/sprites-v2/global-x2.png
51 KB
Minimize main-thread work - 2.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.

Category
Time Spent
Script Evaluation
1470 ms
Other
431 ms
Rendering
369 ms
Style & Layout
262 ms
Script Parsing & Compilation
187 ms
Parse HTML & CSS
41 ms
Minimize Critical Requests Depth - 3 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.

Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. 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 200 ms
Time To First Byte identifies the time at which your server sends a response. Learn more.

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

Efficiently encode images
Optimized images load faster and consume less cellular data. 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.

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.

Properly size images
Serve images that are appropriately-sized to save cellular data and improve load time. 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 100.6KiB (15% reduction).

Compressing https://brilliant.org/site_media/version-V05d72944d22/build/sprites-v2/homepage-x2.png could save 70.2KiB (12% reduction).
Compressing https://brilliant.org/site_media/version-V1b9b6b3f452/build/sprites-v2/global-x2.png could save 20.1KiB (41% reduction).
Compressing https://brilliant.org/site_media/version-7713bfacf4/images/homepage/index-lifetime-2x.png could save 10.3KiB (16% reduction).
Avoid landing page redirects
Your page has no redirects. Learn more about avoiding landing page redirects.
Avoid plugins
Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.
Configure the viewport
Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.
Enable compression
You have compression enabled. Learn more about enabling compression.
Leverage browser caching
You have enabled browser caching. Learn more about browser caching recommendations.
Reduce server response time
Your server responded quickly. Learn more about server response time optimization.
Minify CSS
Your CSS is minified. Learn more about minifying CSS.
Minify HTML
Your HTML is minified. Learn more about minifying HTML.
Minify JavaScript
Your JavaScript content is minified. Learn more about minifying JavaScript.
Eliminate render-blocking JavaScript and CSS in above-the-fold content
You have no render-blocking resources. Learn more about removing render-blocking resources.
Prioritize visible content
You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.
Size content to viewport
The contents of your page fit within the viewport. Learn more about sizing content to the viewport.
Size tap targets appropriately
All of your page's links/buttons are large enough for a user to easily tap on a touchscreen. Learn more about sizing tap targets appropriately.
Use legible font sizes
The text on your page is legible. Learn more about using legible font sizes.
Download optimized image, JavaScript, and CSS resources for this page.

+ Does brilliant.org use compression?

brilliant.org use gzip compression.
Original size: 89.21 KB
Compressed size: 13.37 KB
File reduced by: 75.84 KB (85%)

+ Google Safe Browsing

This site is not currently listed as suspicious

MyWot.com Reputation Ratings

Trustworthiness:
  94
Vendor reliability:
  94
Privacy:
  94
Child safety:
  89

+ SSL Checker - SSL Certificate Verify

brilliant.org supports HTTPS
loader
Verifying SSL Support. Please wait...
Common Name: *.brilliant.org
Organization:
Location:
Issuer: RapidSSL RSA CA 2018
Valid from: Jan 15 00:00:00 2019 GMT
Valid until: Feb 16 12:00:00 2021 GMT
Authority: Is not a CA
Keysize:
Common Name: RapidSSL RSA CA 2018
Organization: DigiCert Inc, OU=www.digicert.com
Location: US
Issuer: DigiCert Global Root CA
Valid from: Nov 6 12:23:33 2017 GMT
Valid until: Nov 6 12:23:33 2027 GMT
Authority: Is a CA
Keysize: 2048 Bits

+ Verify HTTP/2 Support

brilliant.org supports HTTP/2
loader
Verifying HTTP/2.0 Support. Please wait...

+ Site Categories (dmoz)

Currently Not Available

+ Http Header

Date: Sat, 28 Sep 2019 02:36:05 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Sat, 28 Sep 2019 03:36:05 GMT
Location: https://brilliant.org/
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 51d253e85ba6c627-MSP

HTTP/2 200 
date: Sat, 28 Sep 2019 02:36:06 GMT
content-type: text/html; charset=utf-8
set-cookie: __cfduid=dbe29b4cbc0bbc97c06bfc7d79b32b8481569638165; expires=Sun, 27-Sep-20 02:36:05 GMT; path=/; domain=.brilliant.org; HttpOnly; Secure
vary: Accept-Encoding
vary: Accept-Language, Cookie
content-language: en
set-cookie: csrftoken=m97cNMtkMi28FFYfnJXfPFSDvXEcWEikBMpxrFwKUNoYpdD7e4WZa7XRFSvREU0Y; expires=Sat, 26-Sep-2020 02:36:06 GMT; Max-Age=31449600; Path=/
strict-transport-security: max-age=15552000
content-security-policy: frame-ancestors 'self' *.brilliant.org *.online.tableau.com apps.facebook.com
content-encoding: gzip
set-cookie: sessionid=0zlcy1emgfvrz4aabhq00rnfie92hc7c; expires=Mon, 27-Sep-2021 02:36:06 GMT; httponly; Max-Age=63072000; Path=/
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 51d253e92f87c623-MSP

+ DNS Lookup

Type Ip Target TTL
HINFO 3600
A 104.20.35.242 292
A 104.20.34.242 292
NS rita.ns.cloudflare.com 3592
NS hank.ns.cloudflare.com 3592

+ Whois Lookup

Domain Created:
2001-02-14
Domain Age:
18 years 7 months 13 days  
WhoIs:
 

whois lookup at whois.pir.org...
Domain Name: BRILLIANT.ORG
Registry Domain ID: D61108057-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2018-02-26T20:58:40Z
Creation Date: 2001-02-14T11:45:26Z
Registry Expiry Date: 2023-02-14T11:45:23Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: Domains By Proxy, LLC
Registrant State/Province: Arizona
Registrant Country: US
Name Server: HANK.NS.CLOUDFLARE.COM
Name Server: RITA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2019-09-28T02:35:14Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no cir***stances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.

The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Last update was 71 days ago
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*HypeStat.com is not linking to, promoting or affiliated with brilliant.org in any way. Only publicly available statistics data are displayed.

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