June 2026
Create an account to continue using Similarweb
View website metrics, keywords, top marketing channels, market research tools, and more.
Create your free accountjigsaw.w3.org
Global Rank
- -
Country Rank
- -
Category Rank
- -
Showing Similarweb estimated data.
Publicly validate your site’s metrics by connecting your GA4
Reflect your success
Verify your website's traffic and engagement metrics by connecting to Google Analytics
Bounce Rate
40.76%
Pages per Visit
2.68
Avg Visit Duration
00:01:09
- Company
- - -
- Industry
- - -
Top 10 jigsaw.w3.org Competitors
The Top 10 Sites Like jigsaw.w3.org in June 2026 are ranked by their affinity to jigsaw.w3.org in terms of keyword traffic, audience targeting, and market overlap
- Company
- - -
- Industry
- - -
Global Rank
#10,687
1,109Bounce Rate
41.54%
Pages per Visit
2.45
Avg Visit Duration
00:00:25
Similarity Score
100%- Company
- - -
- Industry
- - -
Global Rank
#1,255,165
232,006Bounce Rate
39.26%
Pages per Visit
1.69
Avg Visit Duration
00:00:12
Similarity Score
97%W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.
- Company
- - -
- Industry
- - -
Global Rank
#2,408
14Bounce Rate
44.18%
Pages per Visit
5.97
Avg Visit Duration
00:06:42
Similarity Score
89%Update your email address in our database.
- Company
- - -
- Industry
- - -
Global Rank
#911,214
2,478Bounce Rate
43.1%
Pages per Visit
1.74
Avg Visit Duration
00:01:01
Similarity Score
87%The MDN Web Docs site provides information about Open Web technologies including HTML, CSS, and APIs for both Web sites and progressive web apps.
- Company
- - -
- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
66.52%
Pages per Visit
2.00
Avg Visit Duration
00:02:35
Similarity Score
82%Fun with CSS!
- Company
- - -
- Industry
- - -
Global Rank
#498,368
29,914Bounce Rate
47.35%
Pages per Visit
1.38
Avg Visit Duration
00:00:14
Similarity Score
79%Minify JS and CSS online, or include the minifier in your project for on-the-fly compression.
- Company
- - -
- Industry
- - -
Global Rank
#230,940
11,580Bounce Rate
51.09%
Pages per Visit
1.44
Avg Visit Duration
00:00:22
Similarity Score
76%build, share, and learn javascript, css, and html with our online code editor. discover web applications and hire talent from the world’s largest community of front end developers and designers.
- Company
- - -
- Industry
- - -
Global Rank
#12,150
929Bounce Rate
47.97%
Pages per Visit
5.14
Avg Visit Duration
00:03:22
Similarity Score
73%Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
Global Rank
#47
1Bounce Rate
36.34%
Pages per Visit
5.87
Avg Visit Duration
00:06:23
Similarity Score
72%Stack Overflow | The World’s Largest Online Community for Developers
Global Rank
#2,946
231Bounce Rate
64.06%
Pages per Visit
1.92
Avg Visit Duration
00:02:13
Similarity Score
68%jigsaw.w3.org's top 5 competitors in June 2026 are: css-validator.org, validator.nu, w3schools.com, htmlvalidator.com, and more.
According to Similarweb data of monthly visits, jigsaw.w3.org’s top competitor in June 2026 is css-validator.org. jigsaw.w3.org 2nd most similar site is validator.nu, and closing off the top 3 is w3schools.com.
htmlvalidator.com ranks as the 4th most similar website to jigsaw.w3.org and developer.mozilla.org ranks fifth in June 2026.
The other five competitors in the top 10 list are cssportal.com, minifier.org, codepen.io, github.com, and stackoverflow.com.