47.2 sec in total
166 ms
30.2 sec
16.9 sec
Click here to check amazing Code Chef content for India. Otherwise, check out these important facts you probably never knew about codechef.com
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Visit codechef.comWe analyzed Codechef.com page load time and found that the first response time was 166 ms and then it took 47.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
codechef.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value4.1 s
48/100
25%
Value3.2 s
92/100
10%
Value650 ms
46/100
30%
Value0.065
97/100
15%
Value7.4 s
49/100
10%
166 ms
100 ms
913 ms
663 ms
704 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 49% of them (44 requests) were addressed to the original Codechef.com, 17% (15 requests) were made to S3.amazonaws.com and 9% (8 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (6.7 sec) relates to the external source Script.hotjar.com.
Page size can be reduced by 765.9 kB (27%)
2.9 MB
2.1 MB
In fact, the total size of Codechef.com 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. 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 57.5 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 8.4 kB, which is 12% 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 57.5 kB or 80% of the original size.
Potential reduce by 143.2 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. Code Chef images are well optimized though.
Potential reduce by 292.7 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 292.7 kB or 72% of the original size.
Potential reduce by 272.4 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. Codechef.com needs all CSS files to be minified and compressed as it can save up to 272.4 kB or 84% of the original size.
Number of requests can be reduced by 30 (43%)
69
39
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Code Chef. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.
codechef.com
166 ms
www.codechef.com
100 ms
www.codechef.com
913 ms
owl.carousel.css
663 ms
app.css
704 ms
jquery.min.js
1737 ms
drupal.js
1644 ms
popupoverlay.js
1695 ms
common.js
1987 ms
localStorage.js
1943 ms
keybinding.js
1948 ms
codechefGenericModal.js
2147 ms
codechef_common_functions.js
2345 ms
todo_notification.js
2344 ms
fb_sdk.js
2434 ms
nice_menus.js
2580 ms
jquery.scrollTo-min.js
2580 ms
jquery.localscroll-min.js
2344 ms
tableofcontents.js
2804 ms
jquery.tools.js
3017 ms
jquery.min.js
2881 ms
foundation.min.js
3743 ms
owl.carousel.min.js
2629 ms
app.js
2628 ms
jquery-video-lightning.min.js
4738 ms
conversion.js
4953 ms
jsapi
4953 ms
sdk.js
3352 ms
logo.png
854 ms
SEP%20L%20homepage-banner.jpg
850 ms
1%20homepage-banner.jpg
727 ms
hp-sidebar-gfg-header.png
1282 ms
gfg_banner_70_80.png
1282 ms
ajax-loader-big.gif
725 ms
directi-logo.png
1474 ms
SEP%20L%20homepage-banner.jpg
3546 ms
ajax-loader-big.gif
3484 ms
1%20homepage-banner.jpg
3545 ms
logo.png
4000 ms
gfg_banner_70_80.png
3098 ms
hp-sidebar-gfg-header.png
3097 ms
google.png
991 ms
github.png
991 ms
facebook.png
991 ms
image-sprite.png
991 ms
home-slider-performance-new.jpg
991 ms
home-slider-practice.jpg
991 ms
icon-arrow-left.png
2559 ms
icon-arrow-right.png
2558 ms
directi-logo.png
2501 ms
google.png
2346 ms
github.png
2345 ms
facebook.png
3162 ms
image-sprite.png
3101 ms
home-slider-performance-new.jpg
2924 ms
home-slider-practice.jpg
2861 ms
icon-arrow-right.png
1295 ms
icon-arrow-left.png
1355 ms
1438 ms
0sTQzbapM8j.js
1180 ms
ga.js
819 ms
451 ms
355 ms
5076 ms
hotjar-167687.js
6231 ms
__utm.gif
4561 ms
5277 ms
campaigns
5164 ms
count
5107 ms
10
3027 ms
5
2712 ms
like_box.php
1570 ms
1184 ms
2425 ms
VMo7O5e5aMO.css
2042 ms
XzwtNvyJD3B.js
2474 ms
YhkywtmtFU0.js
5710 ms
T-D_V7C7Ph6.js
6271 ms
modules-f524bccd859bfc7e394e1123f7f90405.js
6722 ms
rcj-99d43ead6bdf30da8ed5ffcb4f17100c.html
6024 ms
21191970_10155020652402799_438298429944152722_n.jpg
2918 ms
wMkwmq5_RAN.png
1865 ms
1982224_10153130022152799_3078597357508608439_n.jpg
2954 ms
18556320_913445512130557_3967862616741409641_n.jpg
3242 ms
13690729_10205445867940956_2747466446968830249_n.jpg
2954 ms
11079606_928029753915057_1159844763661236907_n.jpg
3353 ms
20638376_1192386234241441_1686737003307570069_n.jpg
2890 ms
21150268_906226072874895_2476831231729972059_n.jpg
3545 ms
20953495_1905709336347058_8136720649196052745_n.jpg
2953 ms
4e7c8fce06a9ab05530008e5.js
755 ms
codechef.com 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
Image elements do not have [alt] attributes
Links do not have a discernible name
codechef.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
codechef.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codechef.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 Codechef.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.
codechef.com
Open Graph description is not detected on the main page of Code Chef. 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: