8.8 sec in total
2.3 sec
6.4 sec
155 ms
Visit koaa.or.kr now to see the best up-to-date Koaa content for South Korea and also check out these interesting facts you probably never knew about koaa.or.kr
Visit koaa.or.krWe analyzed Koaa.or.kr page load time and found that the first response time was 2.3 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
koaa.or.kr performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value14.2 s
0/100
25%
Value10.1 s
9/100
10%
Value730 ms
40/100
30%
Value0.002
100/100
15%
Value13.8 s
10/100
10%
2330 ms
620 ms
627 ms
19 ms
619 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Koaa.or.kr, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Koaa.or.kr.
Page size can be reduced by 135.8 kB (28%)
490.4 kB
354.6 kB
In fact, the total size of Koaa.or.kr main page is 490.4 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. 20% of websites need less resources to load. Images take 438.9 kB which makes up the majority of the site volume.
Potential reduce by 24.8 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 6.0 kB, which is 20% 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 24.8 kB or 82% of the original size.
Potential reduce by 107.8 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, Koaa needs image optimization as it can save up to 107.8 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.1 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 3.1 kB or 15% of the original size.
Number of requests can be reduced by 9 (23%)
39
30
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koaa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
koaa.or.kr
2330 ms
index_embed.js
620 ms
flash.js
627 ms
ga.js
19 ms
main-logo-1.jpg
619 ms
main-logo-2.gif
318 ms
main-login-but.gif
314 ms
main-login-2-1.gif
587 ms
main-schedule-title.jpg
1536 ms
left_banner1.jpg
1548 ms
main-c-banner_201504.jpg
2210 ms
main-c-q_top.jpg
1291 ms
main-c-q_01.jpg
1776 ms
main-c-q_02.jpg
1531 ms
main-c-q_03.jpg
1922 ms
main-c-q_bottom.jpg
1842 ms
more.gif
1845 ms
main-notice-icon.gif
1859 ms
main-point.gif
2067 ms
main-news-icon.gif
2151 ms
koaa_or_kr.jpg
2766 ms
bn.gif
2786 ms
wlc_koaa.jpg
2858 ms
banner_jc1.jpg
3223 ms
banner_cmbox.gif
2760 ms
banner_sigongsa.gif
2825 ms
main-right-banner.jpg
3683 ms
main-footer.gif
2561 ms
index_calender.html
3388 ms
main-left-back.jpg
3397 ms
main-login-back.jpg
3743 ms
main-login-1-1.gif
3163 ms
main-c-q_bg.jpg
3823 ms
main-notice-title.gif
3500 ms
main-dotline.gif
3681 ms
main-news-title.gif
3701 ms
__utm.gif
12 ms
main-schedule-arrow-1.gif
714 ms
main-schedule-arrow-2.gif
906 ms
main-schedule-top.gif
917 ms
koaa.or.kr accessibility score
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
koaa.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
koaa.or.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
KO
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koaa.or.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Koaa.or.kr main page’s claimed encoding is euc-kr. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
koaa.or.kr
Open Graph description is not detected on the main page of Koaa. 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: