35.6 sec in total
260 ms
27.6 sec
7.7 sec
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Visit academicearth.orgWe analyzed Academicearth.org page load time and found that the first response time was 260 ms and then it took 35.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
academicearth.org performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value3.5 s
64/100
25%
Value2.6 s
97/100
10%
Value2,820 ms
3/100
30%
Value0.009
100/100
15%
Value10.5 s
23/100
10%
260 ms
183 ms
504 ms
880 ms
878 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 28% of them (17 requests) were addressed to the original Academicearth.org, 17% (10 requests) were made to Platform.highereducation.com and 10% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Platform.highereducation.com.
Page size can be reduced by 646.6 kB (37%)
1.8 MB
1.1 MB
In fact, the total size of Academicearth.org main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 747.5 kB which makes up the majority of the site volume.
Potential reduce by 36.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.2 kB or 60% of the original size.
Potential reduce by 38.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Academic Earth images are well optimized though.
Potential reduce by 312.4 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 312.4 kB or 49% of the original size.
Potential reduce by 259.8 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Academicearth.org needs all CSS files to be minified and compressed as it can save up to 259.8 kB or 85% of the original size.
Number of requests can be reduced by 26 (53%)
49
23
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Academic Earth. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
academicearth.org
260 ms
style.min.css
183 ms
header.min.js
504 ms
jquery.js
880 ms
jquery-migrate.min.js
878 ms
satelliteLib-e6f195f4bc4d2bdf6dbcacd9d0b779a20548c7f2.js
860 ms
widgets.js
1958 ms
E-v1.js
926 ms
footer.min.js
799 ms
wp-embed.min.js
799 ms
cc_ajax.js
877 ms
webfont.js
696 ms
j.php
678 ms
analytics.js
353 ms
logo-color.png
290 ms
icon_watch.png
1263 ms
ae_promo-700x400.jpeg
1284 ms
schools_MIT.png
1283 ms
schools_stanford.png
1283 ms
schools_uc-berkeley.png
1281 ms
Screen-Shot-2013-06-03-at-4.51.23-PM-350x200.png
1252 ms
Screen-Shot-2013-06-03-at-4.20.09-PM-350x200.png
1251 ms
Screen-Shot-2013-06-03-at-3.54.53-PM-350x200.png
1252 ms
ae_promo-350x200.jpeg
1250 ms
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2055 ms
css
2037 ms
v.gif
2432 ms
collect
1328 ms
polyfills.js
480 ms
iframe_shim
641 ms
satellite-58ed534464746d12370005e9.js
1034 ms
v0SdcGFAl2aezM9Vq_aFTQ.ttf
74 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
59 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
2248 ms
2HG_tEPiQ4Z6795cGfdivKCWcynf_cDxXwCLxiixG1c.ttf
997 ms
LqowQDslGv4DmUBAfWa2Vw.ttf
1017 ms
HkF_qI1x_noxlxhrhMQYEKCWcynf_cDxXwCLxiixG1c.ttf
2191 ms
api
83 ms
api
1145 ms
nr-1044.min.js
748 ms
page-view
610 ms
quick-degree-finder-index-js.js
543 ms
collect
475 ms
page-view
4224 ms
rt=ifr
3407 ms
122ecb3574
3028 ms
api
1306 ms
quick-degree-finder-widget-view
1113 ms
pixel
1677 ms
px
266 ms
conversion.js
896 ms
5907
781 ms
quick-degree-finder-widget-view
1668 ms
704 ms
pixel
290 ms
fbevents.js
1537 ms
1917 ms
1206 ms
47154.gif
97 ms
750482311752602
80 ms
academicearth.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
<object> elements do not have alternate text
academicearth.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
academicearth.org SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Academicearth.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Academicearth.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
academicearth.org
Open Graph data is detected on the main page of Academic Earth. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: