3 sec in total
34 ms
2.6 sec
402 ms
Click here to check amazing Devexchanges content for India. Otherwise, check out these important facts you probably never knew about devexchanges.info
Visit devexchanges.infoWe analyzed Devexchanges.info page load time and found that the first response time was 34 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
devexchanges.info performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value6.0 s
13/100
25%
Value5.1 s
61/100
10%
Value250 ms
84/100
30%
Value0.097
90/100
15%
Value9.1 s
33/100
10%
34 ms
145 ms
64 ms
92 ms
157 ms
Our browser made a total of 189 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Devexchanges.info, 16% (31 requests) were made to Static.xx.fbcdn.net and 8% (16 requests) were made to I.imgur.com. The less responsive or slowest element that took the longest time to load (575 ms) relates to the external source Securepubads.g.doubleclick.net.
Page size can be reduced by 1.1 MB (38%)
2.9 MB
1.8 MB
In fact, the total size of Devexchanges.info main page is 2.9 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. 80% 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 185.1 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 185.1 kB or 76% of the original size.
Potential reduce by 129.6 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. Devexchanges images are well optimized though.
Potential reduce by 783.4 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 783.4 kB or 65% of the original size.
Potential reduce by 13.0 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. Devexchanges.info needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 57% of the original size.
Number of requests can be reduced by 103 (60%)
172
69
The browser has sent 172 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devexchanges. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
devexchanges.info
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devexchanges.info 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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
devexchanges.info 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
Browser errors were logged to the console
devexchanges.info SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devexchanges.info can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Devexchanges.info 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.
devexchanges.info
Open Graph description is not detected on the main page of Devexchanges. 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: