6.5 sec in total
700 ms
5.6 sec
191 ms
Click here to check amazing Staff content for South Korea. Otherwise, check out these important facts you probably never knew about staff.or.kr
무대예술전문인 자격검정위원회의 검정시험안내, 검정합격인정안내, 자격증교부안내, 조회.발급, 커뮤니티, 자료실, 검정의원회 소개에 대한 내용입니다.
Visit staff.or.krWe analyzed Staff.or.kr page load time and found that the first response time was 700 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
staff.or.kr performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value10.4 s
0/100
25%
Value7.4 s
28/100
10%
Value10 ms
100/100
30%
Value0.017
100/100
15%
Value7.2 s
51/100
10%
700 ms
442 ms
2873 ms
445 ms
483 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Staff.or.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Staff.or.kr.
Page size can be reduced by 97.7 kB (66%)
147.5 kB
49.8 kB
In fact, the total size of Staff.or.kr main page is 147.5 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. Only 10% of websites need less resources to load. Javascripts take 101.7 kB which makes up the majority of the site volume.
Potential reduce by 11.1 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 2.4 kB, which is 16% 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 11.1 kB or 76% of the original size.
Potential reduce by 2.5 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, Staff needs image optimization as it can save up to 2.5 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 65.7 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 65.7 kB or 65% of the original size.
Potential reduce by 18.5 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. Staff.or.kr needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 78% of the original size.
Number of requests can be reduced by 25 (63%)
40
15
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Staff. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
main.jsp
700 ms
layout.css
442 ms
jquery-1.8.3.min.js
2873 ms
left_menu.js
445 ms
gnb.js
483 ms
quick.js
491 ms
default.js
649 ms
popup.js
650 ms
main.css
651 ms
default.css
266 ms
board.css
752 ms
logo.gif
223 ms
top_link01.gif
202 ms
top_link02.gif
208 ms
top_link03.gif
229 ms
main_visual_bg.jpg
1648 ms
snb_sub01.gif
231 ms
snb_sub02.gif
409 ms
snb_sub03.gif
419 ms
snb_sub04.gif
443 ms
snb_sub05.gif
455 ms
snb_sub06.gif
451 ms
snb_sub07.gif
612 ms
search_tit.gif
625 ms
btn_term_search.gif
662 ms
snb_link01.gif
674 ms
snb_link02.gif
682 ms
main_tit01.gif
814 ms
main_tit02.png
833 ms
main_tit03.png
881 ms
main_txt01.png
897 ms
main_txt03.png
909 ms
main_tit04.gif
1016 ms
btn_more.gif
1039 ms
main_tit05.gif
1104 ms
main_link01.gif
1128 ms
main_link02.gif
1143 ms
main_link03.gif
1220 ms
main_link04.gif
1254 ms
txt_address01.gif
1323 ms
txt_copy.gif
1354 ms
staff.or.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
staff.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
Browser errors were logged to the console
staff.or.kr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Staff.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 Staff.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.
staff.or.kr
Open Graph description is not detected on the main page of Staff. 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: