4.3 sec in total
1.3 sec
2.8 sec
100 ms
Click here to check amazing Cool English content for Indonesia. Otherwise, check out these important facts you probably never knew about coolenglish.net
Interactive english learning material for teachers and students. Photos, videos and music for esl or efl classes, teachers and students.
Visit coolenglish.netWe analyzed Coolenglish.net page load time and found that the first response time was 1.3 sec 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.
coolenglish.net performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value9.7 s
0/100
25%
Value7.7 s
24/100
10%
Value1,450 ms
15/100
30%
Value0.076
95/100
15%
Value20.0 s
2/100
10%
1328 ms
65 ms
67 ms
64 ms
56 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Coolenglish.net, 41% (18 requests) were made to Static.parastorage.com and 20% (9 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Coolenglish.net.
Page size can be reduced by 1.6 MB (60%)
2.6 MB
1.0 MB
In fact, the total size of Coolenglish.net main page is 2.6 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. 55% of websites need less resources to load. HTML takes 1.4 MB which makes up the majority of the site volume.
Potential reduce by 1.2 MB
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 1.2 MB or 86% of the original size.
Potential reduce by 41.1 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. Cool English images are well optimized though.
Potential reduce by 310.1 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 310.1 kB or 40% of the original size.
Number of requests can be reduced by 14 (45%)
31
17
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool English. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
www.coolenglish.net
1328 ms
originTrials.41d7301a.bundle.min.js
65 ms
minified.js
67 ms
focus-within-polyfill.js
64 ms
polyfill.min.js
56 ms
adsbygoogle.js
369 ms
thunderbolt-commons.67e14581.bundle.min.js
309 ms
main.5ab8d530.bundle.min.js
309 ms
lodash.min.js
311 ms
react.production.min.js
310 ms
react-dom.production.min.js
312 ms
siteTags.bundle.min.js
310 ms
wix-perf-measure.umd.min.js
310 ms
lifestyle%2520(1)_edited.png
626 ms
music%20and%20games.jpg
584 ms
grammar%20and%20vocab.jpg
584 ms
videos.jpg
584 ms
reading%20and%20listening.jpg
582 ms
1%20(2).jpg
587 ms
2.jpg
1071 ms
Angela-cool%20english%20-%20user.jpg
1071 ms
543-5432498_online-language-learning-vec.png
1071 ms
bundle.min.js
439 ms
show_ads_impl.js
297 ms
zrt_lookup.html
294 ms
opensans-bold-webfont.woff
56 ms
opensans-regular-webfont.woff
16 ms
583 ms
579 ms
578 ms
577 ms
575 ms
573 ms
595 ms
ads
47 ms
sodar
29 ms
deprecation-en.v5.html
15 ms
bolt-performance
43 ms
deprecation-style.v5.css
17 ms
right-arrow.svg
15 ms
sodar2.js
33 ms
WixMadeforDisplay_W_Bd.woff
8 ms
WixMadeforText_W_Bd.woff
6 ms
WixMadeforText_W_Rg.woff
6 ms
coolenglish.net 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
Links do not have a discernible name
coolenglish.net 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
coolenglish.net SEO score
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 Coolenglish.net 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 Coolenglish.net 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.
coolenglish.net
Open Graph data is detected on the main page of Cool English. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: