Tools & Wizards About Us
ko.wikipedia.org screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

ko.wikipedia.org

위키백과, 우리 모두의 백과사전

Page Load Speed

458 ms in total

First Response

10 ms

Resources Loaded

191 ms

Page Rendered

257 ms

ko.wikipedia.org screenshot

About Website

Click here to check amazing Ko Wikipedia content for United States. Otherwise, check out these important facts you probably never knew about ko.wikipedia.org

Visit ko.wikipedia.org

Key Findings

We analyzed Ko.wikipedia.org page load time and found that the first response time was 10 ms and then it took 448 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

ko.wikipedia.org performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.26

47/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:%EB%8C%80%EB%AC%B8

10 ms

load.php

5 ms

load.php

12 ms

load.php

42 ms

140px-Wikipedia-logo-v2-200px-transparent.png

40 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 19% of them (7 requests) were addressed to the original Ko.wikipedia.org, 81% (29 requests) were made to Upload.wikimedia.org. The less responsive or slowest element that took the longest time to load (42 ms) belongs to the original domain Ko.wikipedia.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.7 kB (34%)

Content Size

225.6 kB

After Optimization

147.9 kB

  • HTML
  • Images

In fact, the total size of Ko.wikipedia.org main page is 225.6 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. 25% of websites need less resources to load. Images take 136.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 68.1 kB

  • Original 88.8 kB
  • After minification 86.6 kB
  • After compression 20.7 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. 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 68.1 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 9.6 kB

  • Original 136.8 kB
  • After minification 127.2 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. Ko Wikipedia images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

34

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ko Wikipedia. According to our analytics all requests are already optimized.

Network Requests Diagram

%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:%EB%8C%80%EB%AC%B8

%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:%EB%8C%80%EB%AC%B8

10 ms

load.php

load.php

5 ms

load.php

load.php

12 ms

load.php

load.php

42 ms

140px-Wikipedia-logo-v2-200px-transparent.png

140px-Wikipedia-logo-v2-200px-transparent.png

40 ms

kowiki.png

kowiki.png

23 ms

wikimedia-button.png

wikimedia-button.png

23 ms

poweredby_mediawiki_88x31.png

poweredby_mediawiki_88x31.png

22 ms

35px-HSutvald2.svg.png

35px-HSutvald2.svg.png

24 ms

100px-Nick_Adenhart%2C_Rookie-Anaheim_Angels.jpg

100px-Nick_Adenhart%2C_Rookie-Anaheim_Angels.jpg

25 ms

35px-HSutvald2-Grey.svg.png

35px-HSutvald2-Grey.svg.png

24 ms

100px-Jun_Ji-hyun_in_2012_01.jpg

100px-Jun_Ji-hyun_in_2012_01.jpg

26 ms

35px-HSDagensdatum.svg.png

35px-HSDagensdatum.svg.png

29 ms

100px-Archbishop-Tutu-medium.jpg

100px-Archbishop-Tutu-medium.jpg

25 ms

35px-HSVissteduatt.svg.png

35px-HSVissteduatt.svg.png

28 ms

100px-Start-rite_Louisa_traditional_bar_shoes_or_%22Mary-Jane%22_shoes.jpg

100px-Start-rite_Louisa_traditional_bar_shoes_or_%22Mary-Jane%22_shoes.jpg

29 ms

35px-W-circle.svg.png

35px-W-circle.svg.png

29 ms

35px-Text-x-generic_with_pencil-2.svg.png

35px-Text-x-generic_with_pencil-2.svg.png

30 ms

35px-HSAktuell.svg.png

35px-HSAktuell.svg.png

30 ms

129px-Umberto_Eco_01.jpg

129px-Umberto_Eco_01.jpg

30 ms

35px-HSBild.svg.png

35px-HSBild.svg.png

32 ms

255px-Stift_Seitenstetten_Marmorsaal_Deckenfresko_01.JPG

255px-Stift_Seitenstetten_Marmorsaal_Deckenfresko_01.JPG

32 ms

35px-Wikimedia-logo-circle.svg.png

35px-Wikimedia-logo-circle.svg.png

31 ms

35px-Wikimedia_Community_Logo_optimized.svg.png

35px-Wikimedia_Community_Logo_optimized.svg.png

34 ms

39px-MediaWiki-notext.svg.png

39px-MediaWiki-notext.svg.png

32 ms

42px-Wiktionary_Ko_without_text.svg.png

42px-Wiktionary_Ko_without_text.svg.png

35 ms

48px-Wikinews-logo.svg.png

48px-Wikinews-logo.svg.png

35 ms

43px-Wikidata-logo.svg.png

43px-Wikidata-logo.svg.png

35 ms

35px-Wikisource-logo.svg.png

35px-Wikisource-logo.svg.png

36 ms

28px-Commons-logo.svg.png

28px-Commons-logo.svg.png

36 ms

40px-Wikiversity-logo.svg.png

40px-Wikiversity-logo.svg.png

36 ms

35px-Wikispecies-logo.svg.png

35px-Wikispecies-logo.svg.png

40 ms

35px-Wikivoyage-Logo-v3-icon.svg.png

35px-Wikivoyage-Logo-v3-icon.svg.png

37 ms

31px-Wikiquote-logo.svg.png

31px-Wikiquote-logo.svg.png

38 ms

35px-Wikibooks-logo.svg.png

35px-Wikibooks-logo.svg.png

40 ms

35px-HSEarth.svg.png

35px-HSEarth.svg.png

41 ms

Accessibility Review

ko.wikipedia.org accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

ko.wikipedia.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ko.wikipedia.org SEO score

91

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Ko.wikipedia.org 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 Ko.wikipedia.org 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

ko.wikipedia.org

Open Graph description is not detected on the main page of Ko Wikipedia. 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: