Access webtoon.com. WEBTOON - Read Comics, Manga & Manhwa

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value21.3 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.641

9/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

25 ms

linewebtoon-283bd0cbdc8a7d8b8ef5.css

40 ms

cmp-46d0dda4724cf69017d5.js

256 ms

header-c1b78d595f715eccf7d8.js

80 ms

header-cb78a9aacd64bc908265.js

77 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Webtoon.com, 9% (11 requests) were made to Webtoons.com and 8% (9 requests) were made to Webtoons-static.pstatic.net. The less responsive or slowest element that took the longest time to load (467 ms) relates to the external source Webtoon-phinf.pstatic.net.

Content Size

1.6 MB

After Optimization

1.0 MB

In fact, the total size of Webtoon.com main page is 1.6 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. Only a small number of websites need less resources to load. Images take 715.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 151.5 kB

Original 186.7 kB
After minification 152.9 kB
After compression 35.2 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 33.9 kB, which is 18% 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 151.5 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 801 B

Original 715.5 kB
After minification 714.7 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. WEBTOON images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 419.3 kB

Original 608.7 kB
After minification 608.7 kB
After compression 189.4 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 419.3 kB or 69% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

Original 78.3 kB
After minification 78.3 kB
After compression 78.3 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. Webtoon.com has all CSS files already compressed.

Requests Now

114

After Optimization

105

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WEBTOON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document doesn't use legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webtoon.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Webtoon.com 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

webtoon.com

Open Graph data is detected on the main page of WEBTOON. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

WEBTOON - Read Comics, Manga & Manhwa

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

linewebtoon-283bd0cbdc8a7d8b8ef5.css

cmp-46d0dda4724cf69017d5.js

header-c1b78d595f715eccf7d8.js

header-cb78a9aacd64bc908265.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

linewebtoon-283bd0cbdc8a7d8b8ef5.css

cmp-46d0dda4724cf69017d5.js

header-c1b78d595f715eccf7d8.js

header-cb78a9aacd64bc908265.js

load.js

vendor-7a493f3e9b0a34f8159b.js

commonScript-8c1704def703eae142bf.js

gnb-fd4007051adfeefe39ef.js

rankingScript-1b911bfb34923a7132e9.js

verificationResultPopup-9ab3530b5c861874d6b7.js

home-57398bd90c2541fd4c71.js

sp_u_skip_v2.png

1Shirai_Big_Banner_Launch_PC_240815.png

sp_webtoon_e8382d70.png

sp_webtoon_svg_fe7a7de5.svg

home_bg004.jpg

1Big_Banner_PC_Flag.png

0LordOfGoblins_Bigbanner_PC_240814.png

7Big_Banner_PC.png

3ReturnOfTheBlossomingBlade_bigbanner_Return-NoBadge_A_desktop.png

4SubZero_Season3Return_bigbanner_desktop.png

2WhenJasyWHIS_121523.png

9AutoHuntingWithMyClones_desktopbanner_launch-nobadge_A.png

9Big_Banner_PC_Flag.png

The-Boxer-Desktop-Banner2.png

3TheMothPrince_BigBanner_PC_01_240809.png

8HumorMe_desktopbanner_tango.png

5LearnHow_Home_page_small_banner_2024.png

5SmallBanner_B_us.png

0Morgana26Oz_Launch_desktop_thumbnail.jpg

7ImtheQueeninThisLife_thumbnail_desktop.jpg

0Thumb_PC.jpg

1Thumb_PC.jpg

5SeriesName_Thumbnail_Desktop.jpg

10_EC8DB8EB84A4EC9DBC_ipad.jpg

3Big_Card_PC.jpg

7TowerOfGod_thumbnail_desktop.jpg

4TWTGDBYAT_thumbnail_desktop.jpg

3Thumbnail_Desktop.jpg

5Down-To-Earth_ipad.jpg

8NotYourTypicalReincarnationStory_Thumbnail_Desktop.jpg

2OmniscientReader_thumbnail_desktop.jpg

9Thumb_PC.jpg

2TTWtBG_thumbnail_desktop.jpg