3.8 sec in total
60 ms
3.4 sec
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Click here to check amazing Computer content for China. Otherwise, check out these important facts you probably never knew about computer.org
IEEE Computer Society is the top source for information, inspiration, and collaboration in computer science and engineering, empowering technologist worldwide
Visit computer.orgWe analyzed Computer.org page load time and found that the first response time was 60 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
computer.org performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value12.0 s
0/100
25%
Value7.9 s
23/100
10%
Value2,740 ms
3/100
30%
Value0.016
100/100
15%
Value21.3 s
1/100
10%
60 ms
215 ms
18 ms
57 ms
60 ms
Our browser made a total of 140 requests to load all elements on the main page. We found that 24% of them (34 requests) were addressed to the original Computer.org, 34% (48 requests) were made to Cdn.computer.org and 13% (18 requests) were made to Ieeecs-media.computer.org. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Ieeecs-media.computer.org.
Page size can be reduced by 629.1 kB (23%)
2.8 MB
2.2 MB
In fact, the total size of Computer.org main page is 2.8 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. 85% 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 398.4 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 398.4 kB or 86% of the original size.
Potential reduce by 41.5 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. Computer images are well optimized though.
Potential reduce by 183.3 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 183.3 kB or 23% of the original size.
Potential reduce by 6.0 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. Computer.org has all CSS files already compressed.
Number of requests can be reduced by 74 (73%)
102
28
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Computer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
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computer.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
computer.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Computer.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 Computer.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.
computer.org
Open Graph data is detected on the main page of Computer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: