Tools & Wizards About Us
cyberkorea.ac.kr screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cyberkorea.ac.kr

고려사이버대학교 대표 홈페이지

Page Load Speed

11.7 sec in total

First Response

734 ms

Resources Loaded

10.7 sec

Page Rendered

222 ms

cyberkorea.ac.kr screenshot

About Website

Welcome to cyberkorea.ac.kr homepage info - get ready to check Cyberkorea Ac best content right away, or after learning these important things about cyberkorea.ac.kr

성공을 만드는 또 다른 세상. 고려대학교의 교육철학을 사이버교육으로 이어가는 정규 4년제 사이버대학교

Visit cyberkorea.ac.kr

Key Findings

We analyzed Cyberkorea.ac.kr page load time and found that the first response time was 734 ms and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cyberkorea.ac.kr performance score

0

Network Requests Diagram

cyberkorea.ac.kr

734 ms

www.cuk.edu

693 ms

index.do

998 ms

common.css

982 ms

main.css

623 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cyberkorea.ac.kr, 61% (67 requests) were made to Img.cuk.edu and 27% (30 requests) were made to Cuk.edu. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Cuk.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 378.6 kB (15%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cyberkorea.ac.kr main page is 2.5 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. 50% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 57.7 kB

  • Original 71.2 kB
  • After minification 57.4 kB
  • After compression 13.5 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 13.8 kB, which is 19% 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 57.7 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 51.5 kB

  • Original 2.0 MB
  • After minification 2.0 MB

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. Cyberkorea Ac images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 269.4 kB

  • Original 394.3 kB
  • After minification 327.5 kB
  • After compression 124.9 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 269.4 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (21%)

Requests Now

101

After Optimization

80

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cyberkorea 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 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cyberkorea.ac.kr

cyberkorea.ac.kr

734 ms

www.cuk.edu

www.cuk.edu

693 ms

index.do

index.do

998 ms

common.css

common.css

982 ms

main.css

main.css

623 ms

js-pack.min.js

js-pack.min.js

2952 ms

frontlib.js

frontlib.js

903 ms

frontlib_index.js

frontlib_index.js

1687 ms

frontui.js

frontui.js

824 ms

frontui_index.js

frontui_index.js

886 ms

shareSns.js

shareSns.js

1027 ms

conversion.js

conversion.js

17 ms

wp_astg_4.0.js

wp_astg_4.0.js

450 ms

reset.css

reset.css

224 ms

logo.gif

logo.gif

643 ms

752236d7-8ff2-47be-b78e-7e86df455b65.jpg

752236d7-8ff2-47be-b78e-7e86df455b65.jpg

670 ms

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1180 ms

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3402 ms

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1133 ms

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393 ms

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228 ms

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454 ms

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589 ms

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678 ms

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785 ms

b5ce14b3-98df-4212-a4d3-1f647c8985f2.gif

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893 ms

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904 ms

5e6f4268-b2c9-4988-819c-5dd5333f5e08.jpg

5e6f4268-b2c9-4988-819c-5dd5333f5e08.jpg

981 ms

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1784 ms

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1588 ms

024a06c1-f674-4bba-8af8-465f29f5e7c3.jpg

024a06c1-f674-4bba-8af8-465f29f5e7c3.jpg

1372 ms

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1357 ms

btn_gnb_opener.gif

btn_gnb_opener.gif

643 ms

gnb_ad_1.png

gnb_ad_1.png

1357 ms

gnb_ad_2.png

gnb_ad_2.png

688 ms

gnb_ad2_1.png

gnb_ad2_1.png

696 ms

btn_main_play.png

btn_main_play.png

748 ms

btn_main_stop.png

btn_main_stop.png

836 ms

maintit_11.png

maintit_11.png

841 ms

btn_slider_play.gif

btn_slider_play.gif

911 ms

btn_slider_stop.gif

btn_slider_stop.gif

922 ms

maintit_3_on.png

maintit_3_on.png

1002 ms

maintit_4_off.png

maintit_4_off.png

1032 ms

maintit_5.png

maintit_5.png

1040 ms

maintit_6_on.png

maintit_6_on.png

1133 ms

maintit_7_off.png

maintit_7_off.png

1147 ms

img_major12_mobile.jpg

img_major12_mobile.jpg

1760 ms

img_major12_tablet.jpg

img_major12_tablet.jpg

1622 ms

img_major12_desktop.jpg

img_major12_desktop.jpg

2036 ms

img_major12_desktopwide.jpg

img_major12_desktopwide.jpg

2025 ms

ico_more.gif

ico_more.gif

1373 ms

img_major15_mobile.jpg

img_major15_mobile.jpg

1576 ms

img_major15_tablet.jpg

img_major15_tablet.jpg

1825 ms

img_major15_desktop.jpg

img_major15_desktop.jpg

2248 ms

img_major15_desktopwide.jpg

img_major15_desktopwide.jpg

2229 ms

img_major14_mobile.jpg

img_major14_mobile.jpg

2263 ms

img_major14_tablet.jpg

img_major14_tablet.jpg

2278 ms

img_major14_desktop.jpg

img_major14_desktop.jpg

2469 ms

img_major14_desktopwide.jpg

img_major14_desktopwide.jpg

3033 ms

img_major11_mobile.jpg

img_major11_mobile.jpg

2427 ms

img_major11_tablet.jpg

img_major11_tablet.jpg

2471 ms

img_major11_desktop.jpg

img_major11_desktop.jpg

2516 ms

img_major11_desktopwide.jpg

img_major11_desktopwide.jpg

2503 ms

img_major13_mobile.jpg

img_major13_mobile.jpg

2625 ms

img_major13_tablet.jpg

img_major13_tablet.jpg

2691 ms

img_major13_desktop.jpg

img_major13_desktop.jpg

2693 ms

img_major13_desktopwide.jpg

img_major13_desktopwide.jpg

2729 ms

NanumGothic-Regular.woff

NanumGothic-Regular.woff

2526 ms

NanumGothic-Bold.woff

NanumGothic-Bold.woff

5628 ms

analytics.js

analytics.js

8 ms

139 ms

collect

collect

106 ms

wpc.php

wpc.php

515 ms

34 ms

img_grad05_mobile.jpg

img_grad05_mobile.jpg

2391 ms

img_grad05_tablet.jpg

img_grad05_tablet.jpg

2384 ms

img_grad05_desktop.jpg

img_grad05_desktop.jpg

2455 ms

img_grad05_desktopwide.jpg

img_grad05_desktopwide.jpg

2672 ms

widerplanet.php

widerplanet.php

450 ms

pixel

pixel

18 ms

wpc.php

wpc.php

376 ms

maintit_9.png

maintit_9.png

2215 ms

wpg.php

wpg.php

377 ms

maintit_10.png

maintit_10.png

2354 ms

footer_ad06.jpg

footer_ad06.jpg

2585 ms

footer_sns_facebook.gif

footer_sns_facebook.gif

2372 ms

footer_sns_twitter.gif

footer_sns_twitter.gif

2315 ms

footer_sns_youtube.gif

footer_sns_youtube.gif

2365 ms

footer_sns_b.gif

footer_sns_b.gif

2384 ms

footer_ecalendar.gif

footer_ecalendar.gif

2397 ms

footer_btn_remote_service01.gif

footer_btn_remote_service01.gif

2403 ms

bg_gnb_line_wide.gif

bg_gnb_line_wide.gif

2441 ms

wpp.php

wpp.php

515 ms

ico_bullet_03.gif

ico_bullet_03.gif

2235 ms

bg_gnb_line.gif

bg_gnb_line.gif

2268 ms

bg_gnb.gif

bg_gnb.gif

2044 ms

btn_gnb_fixer_off.gif

btn_gnb_fixer_off.gif

2014 ms

btn_gnb_closer_off.gif

btn_gnb_closer_off.gif

2031 ms

loading_image.gif

loading_image.gif

1984 ms

bg_main_visual.png

bg_main_visual.png

1788 ms

bg_main_login.jpg

bg_main_login.jpg

1981 ms

main_login_bar.gif

main_login_bar.gif

1605 ms

btn_ind_off.png

btn_ind_off.png

1618 ms

bg_grid.gif

bg_grid.gif

1779 ms

ico_main_bar.png

ico_main_bar.png

1754 ms

ico_bullet_05.gif

ico_bullet_05.gif

1607 ms

ico_human.gif

ico_human.gif

1563 ms

footer_line_01.gif

footer_line_01.gif

1619 ms

footer_line_03.gif

footer_line_03.gif

1709 ms

btn_ind_on.png

btn_ind_on.png

225 ms

SEO Factors

cyberkorea.ac.kr SEO score

0

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    KO

  • Encoding

    UTF-8

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

Social Sharing Optimization

cyberkorea.ac.kr

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