16.4 sec in total
731 ms
15.3 sec
338 ms
Welcome to codestudy.kr homepage info - get ready to check Codestudy best content right away, or after learning these important things about codestudy.kr
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Visit codestudy.krWe analyzed Codestudy.kr page load time and found that the first response time was 731 ms and then it took 15.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
codestudy.kr performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.8 s
100/100
25%
Value0.7 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.7 s
100/100
10%
731 ms
7939 ms
4592 ms
106 ms
24 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 82% of them (18 requests) were addressed to the original Codestudy.kr, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Widget.uservoice.com. The less responsive or slowest element that took the longest time to load (7.9 sec) belongs to the original domain Codestudy.kr.
Page size can be reduced by 391.5 kB (20%)
2.0 MB
1.6 MB
In fact, the total size of Codestudy.kr main page is 2.0 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. 15% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 14.3 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 14.3 kB or 73% of the original size.
Potential reduce by 94.6 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. Codestudy images are well optimized though.
Potential reduce by 145.9 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 145.9 kB or 65% of the original size.
Potential reduce by 136.6 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. Codestudy.kr needs all CSS files to be minified and compressed as it can save up to 136.6 kB or 84% of the original size.
We found no issues to fix!
21
21
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codestudy. According to our analytics all requests are already optimized.
codestudy.kr
731 ms
application-f7368d1fc9762aea59048e17ecb5bdd7.css
7939 ms
application-7a9d898a9ce815829a30968574475b2c.js
4592 ms
MGcJHwobtGLdnqheyJmUaA.js
106 ms
analytics.js
24 ms
close.png
246 ms
loading.gif
775 ms
prev.png
529 ms
next.png
527 ms
home_background-47cb537ae4c233cb1dd317c3f6ec35f4.jpg
2928 ms
top_codelion-67708b6c174262c0b164a6a608cfcd0d.png
527 ms
beta-66d69f089bea48d56e84cba24038f495.png
532 ms
header_login-8db220c0bbe12d0705c786305ad69024.png
771 ms
body_codelion-786dbddbb6bd558e3b10b0916a4c9cf4.png
1270 ms
yourwebsite-4cfd20cfec01d7cef95d576edffacd1e.png
772 ms
home_facebook-8d176402e15de24afc2a792e8dd7b5b1.png
773 ms
week_sprites-254d7bb6afaa0d99b8b4a871b30d3237.png
6047 ms
footer_codelion-8137b340ddc88f3ce198a217aedf8551.png
1039 ms
88x31.png
1041 ms
footer_icon_sprites-8653177f0bae4362e2f2c04064290719.png
1030 ms
collect
12 ms
track.js
503 ms
codestudy.kr accessibility score
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
codestudy.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
codestudy.kr SEO score
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codestudy.kr 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Codestudy.kr 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.
codestudy.kr
Open Graph data is detected on the main page of Codestudy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: