15.3 sec in total
3.4 sec
11.5 sec
383 ms
Visit tk.ac.kr now to see the best up-to-date Tk Ac content for South Korea and also check out these interesting facts you probably never knew about tk.ac.kr
대경대학교 경산캠퍼스, 대경대학교 남양주캠퍼스, 서울한류캠퍼스, 대학소개, 학과소개, 입학안내, 대학생활, 커뮤니티, 한류캠퍼스
Visit tk.ac.krWe analyzed Tk.ac.kr page load time and found that the first response time was 3.4 sec and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tk.ac.kr performance score
name
value
score
weighting
Value12.7 s
0/100
10%
Value64.5 s
0/100
25%
Value24.4 s
0/100
10%
Value6,290 ms
0/100
30%
Value0.605
10/100
15%
Value40.1 s
0/100
10%
3363 ms
1036 ms
842 ms
640 ms
834 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that all of those requests were addressed to Tk.ac.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Tk.ac.kr.
Page size can be reduced by 674.9 kB (35%)
2.0 MB
1.3 MB
In fact, the total size of Tk.ac.kr main page is 2.0 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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 94.4 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. This page needs HTML code to be minified as it can gain 32.9 kB, which is 29% 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 94.4 kB or 85% of the original size.
Potential reduce by 62.9 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. Tk Ac images are well optimized though.
Potential reduce by 455.1 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 455.1 kB or 76% of the original size.
Potential reduce by 62.5 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. Tk.ac.kr needs all CSS files to be minified and compressed as it can save up to 62.5 kB or 79% of the original size.
Number of requests can be reduced by 33 (27%)
122
89
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tk 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 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
tk.ac.kr
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style.css
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renewal.css
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common.js
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jquery-1.10.2.min.js
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main.css
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tk.ac.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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
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.
tk.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
tk.ac.kr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Tk.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 Tk.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.
tk.ac.kr
Open Graph description is not detected on the main page of Tk 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: