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yonseisl.ac.kr screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

yonseisl.ac.kr

연세대학교 스포츠응용산업학과

Page Load Speed

3.9 sec in total

First Response

642 ms

Resources Loaded

3.1 sec

Page Rendered

138 ms

yonseisl.ac.kr screenshot

About Website

Click here to check amazing Yonseisl Ac content. Otherwise, check out these important facts you probably never knew about yonseisl.ac.kr

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Key Findings

We analyzed Yonseisl.ac.kr page load time and found that the first response time was 642 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

yonseisl.ac.kr performance score

0

Network Requests Diagram

yonseisl.ac.kr

642 ms

241 ms

style.css

200 ms

style.css

400 ms

common.js

401 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Yonseisl.ac.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Yonseisl.ac.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.8 kB (72%)

Content Size

115.1 kB

After Optimization

32.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Yonseisl.ac.kr main page is 115.1 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. 30% of websites need less resources to load. Javascripts take 106.8 kB which makes up the majority of the site volume.

HTML Optimization

-32%

Potential reduce by 135 B

  • Original 420 B
  • After minification 415 B
  • After compression 285 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 135 B or 32% of the original size.

JavaScript Optimization

-72%

Potential reduce by 76.5 kB

  • Original 106.8 kB
  • After minification 92.5 kB
  • After compression 30.3 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 76.5 kB or 72% of the original size.

CSS Optimization

-78%

Potential reduce by 6.2 kB

  • Original 7.9 kB
  • After minification 7.0 kB
  • After compression 1.7 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. Yonseisl.ac.kr needs all CSS files to be minified and compressed as it can save up to 6.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

39

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yonseisl 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yonseisl.ac.kr

yonseisl.ac.kr

642 ms

241 ms

style.css

style.css

200 ms

style.css

style.css

400 ms

common.js

common.js

401 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

602 ms

link.js

link.js

407 ms

wrest.js

wrest.js

410 ms

mainBg.gif

mainBg.gif

1381 ms

mainTbg.gif

mainTbg.gif

204 ms

mainLogo.gif

mainLogo.gif

201 ms

mainTop01.gif

mainTop01.gif

207 ms

mainTop04.gif

mainTop04.gif

209 ms

mainVisualBg.gif

mainVisualBg.gif

1421 ms

tab_1_o.gif

tab_1_o.gif

402 ms

tab_2.gif

tab_2.gif

405 ms

more.gif

more.gif

411 ms

latest_icon.gif

latest_icon.gif

417 ms

index_01.gif

index_01.gif

603 ms

tab_3_o.gif

tab_3_o.gif

605 ms

tab_4.gif

tab_4.gif

615 ms

38

38

826 ms

37

37

804 ms

36

36

808 ms

35

35

1021 ms

33

33

1005 ms

32

32

1010 ms

34

34

1034 ms

31

31

1206 ms

30

30

1212 ms

29

29

1226 ms

28

28

1240 ms

27

27

1407 ms

tab_5_o.gif

tab_5_o.gif

1412 ms

tab_6.gif

tab_6.gif

1430 ms

index_02.gif

index_02.gif

1446 ms

tail_menu.gif

tail_menu.gif

1576 ms

copyright.gif

copyright.gif

1606 ms

menuBg.gif

menuBg.gif

1608 ms

tail_bg.gif

tail_bg.gif

1607 ms

SEO Factors

yonseisl.ac.kr SEO score

0

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yonseisl.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 Yonseisl.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.

Social Sharing Optimization

yonseisl.ac.kr

Open Graph description is not detected on the main page of Yonseisl 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: