3 sec in total
56 ms
2.4 sec
498 ms
Click here to check amazing Devqs content for Vietnam. Otherwise, check out these important facts you probably never knew about devqs.com
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Visit devqs.comWe analyzed Devqs.com page load time and found that the first response time was 56 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
devqs.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value3.7 s
57/100
25%
Value4.8 s
67/100
10%
Value450 ms
63/100
30%
Value0.029
100/100
15%
Value6.8 s
55/100
10%
56 ms
35 ms
14 ms
39 ms
35 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 77% of them (83 requests) were addressed to the original Devqs.com, 6% (6 requests) were made to Sy.eu.angsrvr.com and 6% (6 requests) were made to Cdn.hiberniacdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Clevernet.vn.
Page size can be reduced by 520.4 kB (15%)
3.4 MB
2.9 MB
In fact, the total size of Devqs.com main page is 3.4 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 2.9 MB which makes up the majority of the site volume.
Potential reduce by 159.1 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. This page needs HTML code to be minified as it can gain 26.2 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 159.1 kB or 82% of the original size.
Potential reduce by 149.9 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. Devqs images are well optimized though.
Potential reduce by 118.0 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 118.0 kB or 68% of the original size.
Potential reduce by 93.4 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. Devqs.com needs all CSS files to be minified and compressed as it can save up to 93.4 kB or 85% of the original size.
Number of requests can be reduced by 44 (45%)
98
54
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devqs. 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 from 7 to 1 for CSS and as a result speed up the page load time.
devqs.com
56 ms
atrk.js
35 ms
style.css
14 ms
jquery.js
39 ms
jquery-migrate.min.js
35 ms
functions.js
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hoverIntent.js
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hoverIntent.min.js
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superfish.js
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flexslider-min.js
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lightbox.js
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jflickrfeed.min.js
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jquery.mobilemenu.js
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jcarousellite_1.0.1.min.js
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jquery.easing.1.3.js
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jquery.mousewheel.js
59 ms
MetroJs.min.js
63 ms
custom.js
62 ms
asyncjs.php
1253 ms
ads.7display.com
260 ms
jquery.adrotate.clicktracker.js
55 ms
css
27 ms
metrojs.css
50 ms
reset.css
54 ms
common.css
57 ms
lightbox.css
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shortcodes.css
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atrk.gif
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test.png
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wp-emoji-release.min.js
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close.png
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loading.gif
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prev.png
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next.png
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search16.png
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logo.png
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search.png
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rss.png
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date.png
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author.png
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folder.png
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comments.png
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link16.png
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arrow-circle.png
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ajs.php
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fb16.png
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arrow-right.png
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select
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generic
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genericusersync.ashx
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sync
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sync
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sync
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generic
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sync
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sync
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sync
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slider-prev.png
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trpx.gif
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sync
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trpx.gif
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trpx.gif
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empty.gif
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slider-next.png
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trpx.gif
45 ms
devqs.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
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
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
devqs.com 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
devqs.com 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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devqs.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Devqs.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.
devqs.com
Open Graph description is not detected on the main page of Devqs. 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: