Astronomyonline.Org - Info astronomyonline.org

astronomyonline.org receives about 1,814 unique visitors and 1,814 (1.00 per visitor) page views per day which should earn about $18.36/day from advertising revenue. Estimated site value is $13,400.21. According to Alexa Traffic Rank astronomyonline.org is ranked number 1,322,945 in the world and 4.0E-5% of global Internet users visit it. Site is hosted in Jacksonville, Florida, 32258, United States and links to network IP address 209.17.116.9. This server doesn't support HTTPS and doesn't support HTTP/2.

About - astronomyonline.org


Technologies used on Website

Web Servers
IIS
Web Frameworks
Microsoft ASP.NET
Payment Processors
PayPal
Analytics
Site Meter
Operating Systems
Windows Server

astronomyonline.org Profile

Title: Astronomy Online
Description: Gives overview of the solar system, the Milky Way galaxy, extrasolar planets, cosmology and astrophotography. Includes images, additional resources, and forums.
Keywords: Astronomy, Milky Way Galaxy, Solar System, Astrobiology, Exoplanets, Cosmology, Stars, Astrop ography, planets, astrophysics, relativity, Science, space
Last update was 166 days ago
loader
This can take up to 60 seconds. Please wait...

*HypeStat.com is not linking to, promoting or affiliated with astronomyonline.org in any way. Only publicly available statistics data are displayed.

How popular is astronomyonline.org?

1.8K daily visitors
Is this your site?
Verify your site's metrics.
Daily Unique Visitors:
1,814
Monthly Unique Visitors:
43,536
Pages per Visit:
1.00
Daily Pageviews:
1,814
Alexa Rank:
1,322,945 visit alexa
Alexa Reach:
4.0E-5%   (of global internet users)
Avg. visit duration:
n/a
Bounce rate:
n/a
*All traffic values are estimates only.

Alexa Traffic Ranks
Search Traffic

Visitors by country

Users%Pageviews%Rank
United States 83.6%88.2%230740

Where do visitors go on this site?

Reach%Pageviews%PerUser
astronomyonline.org
100.00%100.00%1

Competitive Data

SEMrush
Domain:
  astronomyonline.org
Rank:
(Rank based on keywords, cost and organic traffic)
  n/a
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 astronomyonline.org?

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:
astronomyonline.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

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:
astronomyonline.org
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 astronomyonline.org can earn?

Daily Revenue:
$18.36
Monthly Revenue:
$550.80
Yearly Revenue:
$6,701.40
*All earnings values are estimates only.

Daily earning by country

PageviewsEarning
United States 1,600$18.35

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

Daily Revenue Loss:
$3.30
Monthly Revenue Loss:
$99.10
Yearly Revenue Loss:
$1,205.69
Daily Pageviews Blocked:
288
Monthly Pageviews Blocked:
8,640
Yearly Pageviews Blocked:
105,117
*All earnings values are estimates only.

Daily revenue loss by country

BlockedLost Money
United States 288$3.30

How much is astronomyonline.org worth?

Website Value:
$13,400.21

+ Where is astronomyonline.org hosted?

Server IP:
209.17.116.9
ASN:
AS55002 
ISP:
Defense.Net, Inc 
Server Location:
Jacksonville
Florida, FL
32258
United States, US
 

Other sites hosted on 209.17.116.9

+ How fast does astronomyonline.org load?

Average Load Time:
n/a ms n/a % 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 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.

Origin Data

All pages served from this origin have an 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.

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 0.3 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 0.3 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 0.3 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more.
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 0.3 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.

Screenshot Thumbnails

This is what the load of your site looked like.

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
121 ms2 ms1 ms
Properly size images - Potential savings of 554 KB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.

URL
SizePotential Savings
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
335 KB332 KB
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
199 KB193 KB
https://blog.letstango.com/wp-content/uploads/2018/09/header_mars.jpg
23 KB22 KB
http://astronomyonline.org/Observation/Images/Constellations/ConstellationBig/Libra.gif
10 KB8 KB
Avoids enormous network payloads - Total size was 857 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
335 KB
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
200 KB
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
126 KB
http://astronomyonline.org/
49 KB
http://astronomyonline.org/images/IrisMainPage.jpg
38 KB
http://astronomyonline.org/images/StoreImages/Apron.jpg
34 KB
https://blog.letstango.com/wp-content/uploads/2018/09/header_mars.jpg
23 KB
http://astronomyonline.org/Observation/Images/Constellations/ConstellationBig/Libra.gif
10 KB
http://astronomyonline.org/images/american-flag.jpg
9 KB
http://astronomyonline.org/images/ads/DonateBtn.gif
4 KB
Minimizes main-thread work - 0.1 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn more.

Category
Time Spent
Rendering
39 ms
Other
38 ms
Style & Layout
32 ms
Parse HTML & CSS
8 ms
Script Evaluation
2 ms
Script Parsing & Compilation
1 ms
Serve images in next-gen formats - Potential savings of 377 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://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
335 KB131 KB
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
126 KB111 KB
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
199 KB59 KB
http://astronomyonline.org/images/IrisMainPage.jpg
38 KB35 KB
http://astronomyonline.org/images/StoreImages/Apron.jpg
34 KB33 KB
http://astronomyonline.org/images/american-flag.jpg
8 KB8 KB
Avoids an excessive DOM size - 472 elements
A large DOM will 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
472
Maximum DOM Depth
19
Maximum Child Elements
27
Keep request counts low and transfer sizes small - 37 requests • 857 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
37857 KB
Image
33807 KB
Document
149 KB
Stylesheet
11 KB
Other
10 KB
Media
00 KB
Font
00 KB
Script
10 KB
Third-party
8565 KB
Eliminate render-blocking resources - Potential savings of 50 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://astronomyonline.org/css-index.css
1 KB70
Efficiently encode images - Potential savings of 205 KB
Optimized images load faster and consume less cellular data. Learn more.

URL
SizePotential Savings
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
126 KB98 KB
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
335 KB34 KB
http://astronomyonline.org/images/IrisMainPage.jpg
38 KB33 KB
http://astronomyonline.org/images/StoreImages/Apron.jpg
34 KB31 KB
http://astronomyonline.org/images/american-flag.jpg
8 KB8 KB
Enable text compression - Potential savings of 35 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

URL
SizePotential Savings
http://astronomyonline.org/
49 KB35 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://astronomyonline.org/
0 ms353 ms49 KB49 KB200text/htmlDocument
http://astronomyonline.org/css-index.css
364 ms442 ms1 KB3 KB200text/cssStylesheet
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
365 ms734 ms126 KB126 KB200image/jpegImage
http://astronomyonline.org/images/header/navigator/b_Home_on.gif
365 ms518 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_Observation_off.gif
367 ms517 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_Science_off.gif
367 ms517 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_SolarSystem_off.gif
367 ms516 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_Stars_off.gif
368 ms531 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_OurGalaxy_off.gif
368 ms531 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_Cosmology_off.gif
368 ms531 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_Astrobiology_off.gif
368 ms517 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_Exoplanets_off.gif
368 ms518 ms1 KB1 KB200image/gifImage
http://astronomyonline.org/images/header/navigator/b_Astrophotography_off.gif
368 ms547 ms2 KB1 KB200image/gifImage
http://astronomyonline.org/images/spacerDarkBlue.gif
368 ms516 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/TopLeft.gif
368 ms520 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/TopRight.gif
369 ms530 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/american-flag.jpg
369 ms547 ms9 KB8 KB200image/jpegImage
http://astronomyonline.org/images/IranianFlag.png
369 ms547 ms3 KB3 KB200image/pngImage
http://astronomyonline.org/images/ads/DonateBtn.gif
369 ms546 ms4 KB4 KB200image/gifImage
https://www.paypalobjects.com/en_GB/i/scr/pixel.gif
369 ms397 ms1 KB0 KB200image/gifImage
http://www.thetimenow.com/images/eye-icon-dark.png
369 ms588 ms4 KB3 KB200image/pngImage
http://astronomyonline.org/images/StoreImages/Apron.jpg
369 ms631 ms34 KB34 KB200image/jpegImage
http://astronomyonline.org/Observation/Images/Constellations/ConstellationBig/Libra.gif
369 ms615 ms10 KB10 KB200image/gifImage
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
370 ms1774 ms335 KB335 KB200image/jpegImage
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
370 ms1095 ms200 KB199 KB200image/jpegImage
https://blog.letstango.com/wp-content/uploads/2018/09/header_mars.jpg
370 ms425 ms23 KB23 KB200image/jpegImage
http://astronomyonline.org/images/IrisMainPage.jpg
370 ms735 ms38 KB38 KB200image/jpegImage
http://astronomyonline.org/images/content/BottomLeft.gif
370 ms532 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/BottomRight.gif
370 ms530 ms0 KB0 KB200image/gifImage
http://s23.sitemeter.com/js/counter.js?site=s23AstronomyOnline
366 ms380 ms0 KB0 KB-1Script
http://astronomyonline.org/images/Webbys_2006/2006WebbySharp.gif
370 ms531 ms3 KB3 KB200image/gifImage
http://i.creativecommons.org/l/by-sa/3.0/88x31.png
370 ms484 ms0 KB0 KB301text/html
http://astronomyonline.org/images/content/TopMiddle.gif
448 ms598 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/MiddleLeft.gif
448 ms598 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/MiddleRight.gif
450 ms603 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/BottomMiddle.gif
452 ms546 ms0 KB0 KB200image/gifImage
https://licensebuttons.net/l/by-sa/3.0/88x31.png
484 ms573 ms2 KB2 KB200image/pngImage
Serve static assets with an efficient cache policy - 33 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
0 ms335 KB
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
0 ms200 KB
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
0 ms126 KB
http://astronomyonline.org/images/IrisMainPage.jpg
0 ms38 KB
http://astronomyonline.org/images/StoreImages/Apron.jpg
0 ms34 KB
https://blog.letstango.com/wp-content/uploads/2018/09/header_mars.jpg
0 ms23 KB
http://astronomyonline.org/Observation/Images/Constellations/ConstellationBig/Libra.gif
0 ms10 KB
http://astronomyonline.org/images/american-flag.jpg
0 ms9 KB
http://astronomyonline.org/images/ads/DonateBtn.gif
0 ms4 KB
http://astronomyonline.org/images/IranianFlag.png
0 ms3 KB
http://astronomyonline.org/images/Webbys_2006/2006WebbySharp.gif
0 ms3 KB
http://astronomyonline.org/images/header/navigator/b_Astrophotography_off.gif
0 ms2 KB
http://astronomyonline.org/images/header/navigator/b_Astrobiology_off.gif
0 ms1 KB
http://astronomyonline.org/images/header/navigator/b_Observation_off.gif
0 ms1 KB
http://astronomyonline.org/images/header/navigator/b_SolarSystem_off.gif
0 ms1 KB
http://astronomyonline.org/images/header/navigator/b_OurGalaxy_off.gif
0 ms1 KB
http://astronomyonline.org/images/header/navigator/b_Exoplanets_off.gif
0 ms1 KB
http://astronomyonline.org/images/header/navigator/b_Cosmology_off.gif
0 ms1 KB
http://astronomyonline.org/images/header/navigator/b_Science_off.gif
0 ms1 KB
http://astronomyonline.org/images/header/navigator/b_Home_on.gif
0 ms1 KB
http://astronomyonline.org/images/header/navigator/b_Stars_off.gif
0 ms1 KB
http://astronomyonline.org/css-index.css
0 ms1 KB
http://astronomyonline.org/images/content/BottomRight.gif
0 ms0 KB
http://astronomyonline.org/images/content/BottomLeft.gif
0 ms0 KB
http://astronomyonline.org/images/content/TopLeft.gif
0 ms0 KB
http://astronomyonline.org/images/content/TopRight.gif
0 ms0 KB
http://astronomyonline.org/images/content/BottomMiddle.gif
0 ms0 KB
http://astronomyonline.org/images/content/MiddleLeft.gif
0 ms0 KB
http://astronomyonline.org/images/content/MiddleRight.gif
0 ms0 KB
http://astronomyonline.org/images/content/TopMiddle.gif
0 ms0 KB
http://astronomyonline.org/images/spacerDarkBlue.gif
0 ms0 KB
https://licensebuttons.net/l/by-sa/3.0/88x31.png
432000000 ms2 KB
http://www.thetimenow.com/images/eye-icon-dark.png
2592000000 ms4 KB
Minimize 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
1 KB0 ms
Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
374 ms
6 ms
383 ms
5 ms
466 ms
35 ms
504 ms
14 ms
568 ms
6 ms
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.

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

Avoid chaining critical requests - 2 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.

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 350 ms
Time To First Byte identifies the time at which your server sends a response. 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.


Page Speed (Google PageSpeed Insights) - Mobile

100
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a 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.

Origin Data

All pages served from this origin have an 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.

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 1.0 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Minimize third-party usage
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.
First Contentful Paint (3G) 1860 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. 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 1.3 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First CPU Idle 1.0 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 1.0 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 1.0 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 - 18 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.

URL
Cache TTLSize
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
0 ms335 KB
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
0 ms200 KB
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
0 ms126 KB
http://astronomyonline.org/images/IrisMainPage.jpg
0 ms38 KB
https://blog.letstango.com/wp-content/uploads/2018/09/header_mars.jpg
0 ms23 KB
http://astronomyonline.org/Observation/Images/Constellations/ConstellationBig/Cancer.gif
0 ms10 KB
http://astronomyonline.org/images/Webbys_2006/2006WebbySharp.gif
0 ms3 KB
http://astronomyonline.org/css-index.css
0 ms1 KB
http://astronomyonline.org/images/content/BottomRight.gif
0 ms0 KB
http://astronomyonline.org/images/content/BottomLeft.gif
0 ms0 KB
http://astronomyonline.org/images/content/TopLeft.gif
0 ms0 KB
http://astronomyonline.org/images/content/TopRight.gif
0 ms0 KB
http://astronomyonline.org/images/content/BottomMiddle.gif
0 ms0 KB
http://astronomyonline.org/images/content/MiddleLeft.gif
0 ms0 KB
http://astronomyonline.org/images/content/MiddleRight.gif
0 ms0 KB
http://astronomyonline.org/images/content/TopMiddle.gif
0 ms0 KB
http://astronomyonline.org/images/spacerDarkBlue.gif
0 ms0 KB
https://licensebuttons.net/l/by-sa/3.0/88x31.png
432000000 ms2 KB
Tasks
Lists the toplevel main thread tasks that executed during page load.

Start Time
End Time
374 ms
6 ms
383 ms
6 ms
541 ms
33 ms
577 ms
9 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
413 ms9 ms3 ms
Properly size images - Potential savings of 339 KB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn more.

URL
SizePotential Savings
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
335 KB271 KB
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
199 KB69 KB
Avoids enormous network payloads - Total size was 768 KB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.

URL
Size
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
335 KB
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
200 KB
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
126 KB
http://astronomyonline.org/images/IrisMainPage.jpg
38 KB
http://astronomyonline.org/
26 KB
https://blog.letstango.com/wp-content/uploads/2018/09/header_mars.jpg
23 KB
http://astronomyonline.org/Observation/Images/Constellations/ConstellationBig/Cancer.gif
10 KB
http://astronomyonline.org/images/Webbys_2006/2006WebbySharp.gif
3 KB
https://licensebuttons.net/l/by-sa/3.0/88x31.png
2 KB
http://astronomyonline.org/css-index.css
1 KB
Minimizes main-thread work - 0.4 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn more.

Category
Time Spent
Style & Layout
136 ms
Other
124 ms
Rendering
109 ms
Parse HTML & CSS
31 ms
Script Evaluation
10 ms
Script Parsing & Compilation
5 ms
Serve images in next-gen formats - Potential savings of 336 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://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
335 KB131 KB
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
126 KB111 KB
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
199 KB59 KB
http://astronomyonline.org/images/IrisMainPage.jpg
38 KB35 KB
Avoids an excessive DOM size - 276 elements
A large DOM will 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
276
Maximum DOM Depth
18
Maximum Child Elements
27
Keep request counts low and transfer sizes small - 21 requests • 768 KB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.

Resource Type
RequestsTransfer Size
Total
21768 KB
Image
17740 KB
Document
126 KB
Stylesheet
11 KB
Other
10 KB
Media
00 KB
Font
00 KB
Script
10 KB
Third-party
6561 KB
Eliminate render-blocking resources - Potential savings of 120 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://astronomyonline.org/css-index.css
1 KB180
Enable text compression - Potential savings of 17 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more.

URL
SizePotential Savings
http://astronomyonline.org/
26 KB17 KB
Efficiently encode images - Potential savings of 166 KB
Optimized images load faster and consume less cellular data. Learn more.

URL
SizePotential Savings
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
126 KB98 KB
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
335 KB34 KB
http://astronomyonline.org/images/IrisMainPage.jpg
38 KB33 KB
Network Requests
Lists the network requests that were made during page load.

URL
Start TimeEnd TimeTransfer SizeResource SizeStatus CodeMIME TypeResource Type
http://astronomyonline.org/
0 ms354 ms26 KB26 KB200text/htmlDocument
http://astronomyonline.org/css-index.css
365 ms518 ms1 KB3 KB200text/cssStylesheet
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg
365 ms909 ms126 KB126 KB200image/jpegImage
http://astronomyonline.org/images/spacerDarkBlue.gif
365 ms518 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/TopLeft.gif
368 ms521 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/TopRight.gif
368 ms520 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/Observation/Images/Constellations/ConstellationBig/Cancer.gif
368 ms595 ms10 KB10 KB200image/gifImage
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg
368 ms1267 ms335 KB335 KB200image/jpegImage
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg
368 ms1123 ms200 KB199 KB200image/jpegImage
https://blog.letstango.com/wp-content/uploads/2018/09/header_mars.jpg
368 ms689 ms23 KB23 KB200image/jpegImage
http://astronomyonline.org/images/IrisMainPage.jpg
369 ms753 ms38 KB38 KB200image/jpegImage
http://astronomyonline.org/images/content/BottomLeft.gif
369 ms521 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/BottomRight.gif
369 ms521 ms0 KB0 KB200image/gifImage
http://s23.sitemeter.com/js/counter.js?site=s23AstronomyOnline
366 ms379 ms0 KB0 KB-1Script
http://astronomyonline.org/images/Webbys_2006/2006WebbySharp.gif
369 ms548 ms3 KB3 KB200image/gifImage
http://i.creativecommons.org/l/by-sa/3.0/88x31.png
369 ms558 ms0 KB0 KB301text/html
http://astronomyonline.org/images/content/TopMiddle.gif
524 ms603 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/MiddleLeft.gif
524 ms604 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/MiddleRight.gif
526 ms608 ms0 KB0 KB200image/gifImage
http://astronomyonline.org/images/content/BottomMiddle.gif
527 ms682 ms0 KB0 KB200image/gifImage
https://licensebuttons.net/l/by-sa/3.0/88x31.png
559 ms650 ms2 KB2 KB200image/pngImage
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.

Avoid chaining critical requests - 2 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.

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 350 ms
Time To First Byte identifies the time at which your server sends a response. 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 499.6KiB (71% reduction).

Compressing and resizing https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg could save 326.2KiB (97% reduction).
Compressing http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg could save 104.1KiB (82% reduction).
Compressing https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg could save 35.1KiB (18% reduction).
Compressing http://astronomyonline.org/images/IrisMainPage.jpg could save 34.1KiB (90% reduction).

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://astronomyonline.org/Observation/Images/Constellations/ConstellationBig/Musca.gif (expiration not specified)
http://astronomyonline.org/css-index.css (expiration not specified)
http://astronomyonline.org/images/IrisMainPage.jpg (expiration not specified)
http://astronomyonline.org/images/Webbys_2006/2006WebbySharp.gif (expiration not specified)
http://astronomyonline.org/images/content/BottomLeft.gif (expiration not specified)
http://astronomyonline.org/images/content/BottomMiddle.gif (expiration not specified)
http://astronomyonline.org/images/content/BottomRight.gif (expiration not specified)
http://astronomyonline.org/images/content/MiddleLeft.gif (expiration not specified)
http://astronomyonline.org/images/content/MiddleRight.gif (expiration not specified)
http://astronomyonline.org/images/content/TopLeft.gif (expiration not specified)
http://astronomyonline.org/images/content/TopMiddle.gif (expiration not specified)
http://astronomyonline.org/images/content/TopRight.gif (expiration not specified)
http://astronomyonline.org/images/header/logo_AstronomyOnline4.jpg (expiration not specified)
http://astronomyonline.org/images/spacerDarkBlue.gif (expiration not specified)
https://apod.nasa.gov/apod/image/1912/M77Bfield_NASA_960.jpg (expiration not specified)
https://apod.nasa.gov/apod/image/1912/N2616c_600h.jpg (expiration not specified)
https://blog.letstango.com/wp-content/uploads/2018/09/header_mars.jpg (expiration not specified)

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

Your page has 1 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.Optimize CSS Delivery of the following:

http://astronomyonline.org/css-index.css

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 <a href="/default.asp?Cate=Home">Home</a> and 9 others are close to other tap targets .
The tap target <a href="/Observation/C…ubCate2=MP0801">88 constellations</a> and 13 others are close to other tap targets .
The tap target <a href="SolarSystem/In…&amp;SubCate2=SS00">Solar System</a> is close to 1 other tap targets.
The tap target <a href="https://longbo…est_Longboards">Longboardbrand.com</a> and 13 others are close to other tap targets.

Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 19.9KiB (***% reduction).

Compressing http://astronomyonline.org/ could save 17.4KiB (67% reduction).
Compressing http://astronomyonline.org/css-index.css could save 2.5KiB (80% reduction).

Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and p*** times.

Minify HTML for the following resources to reduce their size by 7.9KiB (31% reduction).

Minifying http://astronomyonline.org/ could save 7.9KiB (31% reduction).

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 708B (23% reduction).

Minifying http://astronomyonline.org/css-index.css could save 708B (23% 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.
Reduce server response time
Your server responded quickly. Learn more about server response time optimization.
Minify JavaScript
Your JavaScript content is minified. Learn more about minifying JavaScript.
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.
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 astronomyonline.org use compression?

astronomyonline.org does not use compression.
Original size: 48.74 KB
Compressed size: n/a
File reduced by: n/a

+ Google Safe Browsing

This site is not currently listed as suspicious

MyWot.com Reputation Ratings

Trustworthiness:
  65
Vendor reliability:
  65
Privacy:
  65
Child safety:
  57

+ SSL Checker - SSL Certificate Verify

astronomyonline.org does not support HTTPS
loader
Verifying SSL Support. Please wait...

+ Verify HTTP/2 Support

astronomyonline.org does not support HTTP/2
loader
Verifying HTTP/2.0 Support. Please wait...

+ Site Categories (dmoz)

Science/Astronomy

+ Http Header

Cache-Control: private
Content-Type: text/html
Server: Microsoft-IIS/8.5
Set-Cookie: ASPSESSIONIDAARBRBSQ=NPOHFECCBBPAGMHHLPNJMKGL; path=/
X-Powered-By: ASP.NET
Date: Sun, 22 Dec 2019 02:25:34 GMT
Connection: close

+ DNS Lookup

Type Ip Target TTL
MX mx1.netsolmail.net 3600
SOA 3600
Mname ns55.worldnic.com
Rname namehost.worldnic.com
Serial Number 117110200
Refresh 10800
Retry 3600
Expire 604800
Minimum TTL 0
A 209.17.116.9 3577
NS ns55.worldnic.com 3577
NS ns56.worldnic.com 3577

+ Whois Lookup

Domain Created:
2004-10-10
Domain Age:
15 years 2 months 11 days  
WhoIs:
 

whois lookup at whois.pir.org...
Domain Name: ASTRONOMYONLINE.ORG
Registry Domain ID: D104984237-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2019-12-19T14:30:52Z
Creation Date: 2004-10-10T18:19:42Z
Registry Expiry Date: 2029-10-10T18:19:42Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.8003337680
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization:
Registrant State/Province: FL
Registrant Country: US
Name Server: NS55.WORLDNIC.COM
Name Server: NS56.WORLDNIC.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2019-12-22T02:24:59Z <<<

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 166 days ago
loader
This can take up to 60 seconds. Please wait...

*HypeStat.com is not linking to, promoting or affiliated with astronomyonline.org in any way. Only publicly available statistics data are displayed.
WHAT WE RECOMMEND:
We are using the world's No. 1 Marketing Tool to grow our website. Activate your FREE trial today!

BrowserExtension

Install HypeStat extension in your browser to see statistics and technologies used with one click.

Hide/Remove your site data

• Use Show/Hide ESTIMATED data form to hide (Website worth, Daily ads revenue, Daily Visits, Daily Pageviews)
• Use Show/Hide WHOIS data form to hide whois data
• Use Remove form to remove all data
• If you have any problem with REMOVE/HIDE your data just drop an email at support (at) hypestat.com and we will remove/hide your site data manualy.
Make custom Widget for your website
Get the code now!
astronomyonline.org widget