18.3 sec in total
960 ms
15.9 sec
1.4 sec
Visit kac.ac.kr now to see the best up-to-date Kac Ac content for South Korea and also check out these interesting facts you probably never knew about kac.ac.kr
항공종사자 전문인력양성 조종사, 항공정비사, 객실승무원, 지상직 최고의 취업률
Visit kac.ac.krWe analyzed Kac.ac.kr page load time and found that the first response time was 960 ms and then it took 17.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
kac.ac.kr performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value18.3 s
0/100
25%
Value13.6 s
2/100
10%
Value1,250 ms
19/100
30%
Value0.476
18/100
15%
Value41.2 s
0/100
10%
960 ms
705 ms
601 ms
656 ms
873 ms
Our browser made a total of 182 requests to load all elements on the main page. We found that 42% of them (76 requests) were addressed to the original Kac.ac.kr, 15% (28 requests) were made to Cyber.gloriahrd.com and 15% (27 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (9.2 sec) belongs to the original domain Kac.ac.kr.
Page size can be reduced by 478.2 kB (10%)
5.0 MB
4.5 MB
In fact, the total size of Kac.ac.kr main page is 5.0 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 182 B
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 182 B or 34% of the original size.
Potential reduce by 215.1 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. Kac Ac images are well optimized though.
Potential reduce by 226.8 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 226.8 kB or 68% of the original size.
Potential reduce by 36.2 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. Kac.ac.kr needs all CSS files to be minified and compressed as it can save up to 36.2 kB or 85% of the original size.
Number of requests can be reduced by 55 (31%)
175
120
The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kac Ac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
kac.ac.kr
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index_main.asp
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main_new.css
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common.css
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kac.ac.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.
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 IDs are not unique
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
Links do not have a discernible name
kac.ac.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
kac.ac.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
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
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kac.ac.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 Kac.ac.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.
kac.ac.kr
Open Graph description is not detected on the main page of Kac Ac. 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: