10.3 sec in total
1.1 sec
8.7 sec
436 ms
Click here to check amazing Kcsa content. Otherwise, check out these important facts you probably never knew about kcsa.or.kr
Visit kcsa.or.krWe analyzed Kcsa.or.kr page load time and found that the first response time was 1.1 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
kcsa.or.kr performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value12.7 s
0/100
25%
Value10.5 s
7/100
10%
Value300 ms
79/100
30%
Value0.092
92/100
15%
Value12.9 s
13/100
10%
1094 ms
76 ms
699 ms
709 ms
945 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kcsa.or.kr, 85% (72 requests) were made to Kcloud.or.kr and 7% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Kcloud.or.kr.
Page size can be reduced by 1.7 MB (55%)
3.1 MB
1.4 MB
In fact, the total size of Kcsa.or.kr main page is 3.1 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. 65% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 63.7 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 63.7 kB or 85% of the original size.
Potential reduce by 87.4 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. Kcsa images are well optimized though.
Potential reduce by 953.1 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 953.1 kB or 74% of the original size.
Potential reduce by 616.7 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. Kcsa.or.kr needs all CSS files to be minified and compressed as it can save up to 616.7 kB or 86% of the original size.
Number of requests can be reduced by 43 (57%)
76
33
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kcsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
kcsa.or.kr
1094 ms
css
76 ms
styles.css
699 ms
font-awesome.min.css
709 ms
bootstrap.css
945 ms
front.css
717 ms
style.css
716 ms
stylesheet.min.css
1271 ms
style_dynamic.php
1395 ms
responsive.min.css
1175 ms
style_dynamic_responsive.php
1440 ms
js_composer.css
1229 ms
custom_css.php
1561 ms
default.min.css
1568 ms
jquery.js
1834 ms
jquery-migrate.min.js
1662 ms
bootstrap.min.js
1851 ms
front.js
1850 ms
chosen.jquery.min.js
1949 ms
coin-slider-styles.css
1975 ms
public.css
2180 ms
jquery.form.min.js
2448 ms
scripts.js
2450 ms
supra-like.js
2451 ms
plugins.js
3160 ms
jquery.carouFredSel-6.2.1.js
2753 ms
lemmon-slider.js
2609 ms
jquery.fullPage.min.js
2933 ms
jquery.mousewheel.min.js
2944 ms
jquery.touchSwipe.min.js
2949 ms
isotope.pkgd.min.js
3101 ms
js
95 ms
default_dynamic.php
3485 ms
default.min.js
3602 ms
custom_js.php
3613 ms
comment-reply.min.js
3482 ms
js_composer_front.js
3555 ms
wp-embed.min.js
3552 ms
coin-slider.min.js
3800 ms
core.min.js
3131 ms
widget.min.js
3360 ms
css
15 ms
tabs.min.js
3395 ms
jquery-ui-tabs-rotate.js
3366 ms
wp-emoji-release.min.js
3134 ms
mainBG.jpg
2664 ms
KACI_LOGO2.png
2371 ms
cloud-focus-school-img.jpg
3553 ms
main_img-1150x335.jpg
3033 ms
MS_TechForum-539x303.jpg
2814 ms
2017_IITP-539x303.jpg
2858 ms
kcloudacademy-539x303.jpg
3053 ms
worldwidecloud-computing-jobs-539x303.jpg
3264 ms
cloud-workersinfographic-539x303.jpg
3864 ms
IaaS_2.0-539x303.jpg
3758 ms
%ED%98%91%ED%9A%8C%EC%9E%A5.jpg
3965 ms
ga.js
19 ms
duzon_logo.jpg
3522 ms
__utm.gif
36 ms
%EC%BD%94%EB%A6%AC%EC%95%84%EC%84%9C%EB%B2%84%ED%98%B8%EC%8A%A4%ED%8C%85.jpg
3516 ms
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93 ms
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269 ms
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276 ms
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350 ms
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277 ms
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350 ms
fontawesome-webfont.woff
4428 ms
%EC%82%AC%EB%B3%B8-kt_CI-539x303.jpg
3510 ms
ACCA-THE-CUMULUS-539x303.png
4403 ms
impact.png
4617 ms
desktop.png
3657 ms
colors.png
3551 ms
doc1.png
3431 ms
user.png
3733 ms
MSIP.jpg
3777 ms
NIPA.jpg
3718 ms
KISA.jpg
3610 ms
NIA.jpg
3609 ms
ETRI.jpg
3673 ms
CCCR.png
3726 ms
cloudsc.png
3804 ms
KACI_%EB%A1%9C%EA%B3%A02-e1437655920514.png
3917 ms
ajax-loader.gif
3205 ms
logo.png
3247 ms
kcsa.or.kr 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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Form elements do not have associated labels
Links do not have a discernible name
kcsa.or.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
kcsa.or.kr 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
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kcsa.or.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 Kcsa.or.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.
kcsa.or.kr
Open Graph description is not detected on the main page of Kcsa. 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: