Squarefree

squarefree.com
BR 37
Cybersecurity Tranco Rank #201585 Majestic Rank #52330 CUB Tier

Rank Trend

Ranking history over time.

About Squarefree

This website features the work of Jesse Ruderman, focusing on security testing tools for web technologies. It highlights the release of fuzzers designed to identify vulnerabilities in JavaScript engines and DOM APIs.

Explore security testing tools for web technologies developed by Jesse Ruderman.

37 Bear Rank
#201585 Global Rank
.com TLD
Cybersecurity Category

What You Can Do

  • Download jsfunfuzz and DOMFuzz
  • Learn about Firefox security vulnerabilities
  • Access detailed bug reports and statistics

Frequently Asked Questions

What is jsfunfuzz?

jsfunfuzz is a fuzzer that tests JavaScript engines for vulnerabilities.

What does DOMFuzz do?

DOMFuzz tests layout and DOM APIs to identify security issues.

How many bugs have these fuzzers found?

These fuzzers have found 6450 bugs in Firefox, including 790 that were security-critical.

Who is Jesse Ruderman?

Jesse Ruderman is a developer known for his contributions to Firefox security and web technology testing.

Are the fuzzers available for public use?

Yes, both jsfunfuzz and DOMFuzz are available for download on the site.

Bear Rank Breakdown

Popularity 3
Authority 59.3
Longevity 36
Safety 56
How is BR calculated? →

Quick Facts

Domain squarefree.com
Category Cybersecurity
Bear Rank BR 37
Tier CUB
TLD .com
Global Rank #201585
Authority Rank #52330
.com Rank #23280
Linking Networks 1,490
Family Safe Yes

PageRank

4.63/10

Open PageRank score based on Common Crawl link graph analysis. Measures how many quality sites link to this domain — higher scores indicate stronger web authority.

#18125 of 10M domains

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