7.1 sec in total
1.2 sec
5.8 sec
117 ms
Visit koal.co.kr now to see the best up-to-date Koal content and also check out these interesting facts you probably never knew about koal.co.kr
Visit koal.co.krWe analyzed Koal.co.kr page load time and found that the first response time was 1.2 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
koal.co.kr performance score
name
value
score
weighting
Value10.1 s
0/100
10%
Value23.5 s
0/100
25%
Value15.6 s
0/100
10%
Value410 ms
67/100
30%
Value0.025
100/100
15%
Value17.7 s
4/100
10%
1237 ms
783 ms
979 ms
398 ms
9 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 98% of them (44 requests) were addressed to the original Koal.co.kr, 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Koal.co.kr.
Page size can be reduced by 264.2 kB (57%)
465.0 kB
200.7 kB
In fact, the total size of Koal.co.kr main page is 465.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 193.7 kB which makes up the majority of the site volume.
Potential reduce by 11.4 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 11.4 kB or 74% of the original size.
Potential reduce by 39.4 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. Obviously, Koal needs image optimization as it can save up to 39.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 51.9 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 51.9 kB or 77% of the original size.
Potential reduce by 161.5 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. Koal.co.kr needs all CSS files to be minified and compressed as it can save up to 161.5 kB or 86% of the original size.
Number of requests can be reduced by 32 (74%)
43
11
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
koal.co.kr
1237 ms
style.css
783 ms
style.css
979 ms
style.css
398 ms
jquery.min.js
9 ms
jquery-ui.js
1000 ms
modernizr.custom.70111.js
416 ms
jquery-board.js
593 ms
jquery.menu.js
591 ms
common.js
1037 ms
wrest.js
983 ms
reset.css
203 ms
board_ui.css
391 ms
Layout.css
394 ms
Header.css
405 ms
Aside.css
402 ms
Button.css
418 ms
Text.css
466 ms
Bg.css
584 ms
Form.css
585 ms
Gnb.css
596 ms
Login.css
601 ms
Paging.css
617 ms
Table.css
672 ms
Title.css
777 ms
Footer.css
779 ms
Nav_top.css
791 ms
Nav_location.css
800 ms
Nav_snb.css
815 ms
Nav_panel-left.css
879 ms
Box.css
970 ms
Mypage.css
971 ms
animate.css
1573 ms
jquery.confirm.css
998 ms
Shop.css
1014 ms
logo.jpg
205 ms
4
1607 ms
3
2543 ms
icon_hot.gif
209 ms
index_pd.jpg
588 ms
icon_flag.png
198 ms
bg_latest_title.gif
381 ms
icons_basic.png
387 ms
top.png
400 ms
sbn_btn.png
555 ms
koal.co.kr 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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
koal.co.kr 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
koal.co.kr SEO score
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
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koal.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Koal.co.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.
koal.co.kr
Open Graph description is not detected on the main page of Koal. 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: