3.1 sec in total
129 ms
2.9 sec
67 ms
Welcome to infoq.com homepage info - get ready to check InfoQ best content for India right away, or after learning these important things about infoq.com
Helping dev teams adopt new technologies and practices. Written by software engineers. Read by over 1.5 million developers worldwide.
Visit infoq.comWe analyzed Infoq.com page load time and found that the first response time was 129 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
infoq.com performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value8.5 s
2/100
25%
Value7.4 s
28/100
10%
Value820 ms
35/100
30%
Value0
100/100
15%
Value11.7 s
17/100
10%
129 ms
263 ms
437 ms
454 ms
79 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 5% of them (4 requests) were addressed to the original Infoq.com, 62% (48 requests) were made to Imgopt.infoq.com and 13% (10 requests) were made to Cdn.infoq.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Infoq.com.
Page size can be reduced by 44.0 kB (3%)
1.3 MB
1.3 MB
In fact, the total size of Infoq.com main page is 1.3 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. 70% of websites need less resources to load. Images take 787.4 kB which makes up the majority of the site volume.
Potential reduce by 39.9 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 39.9 kB or 76% of the original size.
Potential reduce by 0 B
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. InfoQ images are well optimized though.
Potential reduce by 442 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 3.6 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. Infoq.com has all CSS files already compressed.
Number of requests can be reduced by 8 (12%)
66
58
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of InfoQ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
infoq.com
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infoq.com
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www.infoq.com
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gtm.js
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style.css
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font.css
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combinedJs.min.js
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relatedVcr.min.js
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infoq.js
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576 ms
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575 ms
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520 ms
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574 ms
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574 ms
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infoq.com 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
infoq.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
infoq.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Infoq.com 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 Infoq.com 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.
infoq.com
Open Graph description is not detected on the main page of InfoQ. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: