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coreruleset.org

coreruleset.org

Who runs coreruleset.org, what it tracks and what it costs, and the 20 closest web application firewall rules alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Prices
No pricing page
Last price change
–
Closest alternative
ModSecurity

Measured from coreruleset.org’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

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Visit coreruleset.org

01 · Who’s behind it

Who runs coreruleset.org

coreruleset.org

The 1st Line Of Defense

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience
In English

02 · Privacy

What coreruleset.org tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

trackers that follow visitors

None of the 20 alternatives below has fewer; 5 have more.

Privacy-friendly alternatives →
Cookie banner
None found
US company
1 tool

03 · Alternatives

Alternatives to coreruleset.org

Thumbs up if it’s a real alternative to coreruleset.org, thumbs down if it isn’t.

No ad trackersRegistered in the EUFree planOnly in English
  1. 01
    ModSecurity modsecurity.org Top 10K English No trackers

    ModSecurity Project – Open-Source Web Application Firewall

    Protect your websites and apps with ModSecurity, the OWASP-backed open-source WAF trusted to stop threats. Upgrade your security today.

    Compare ModSecurity with coreruleset.org →
  2. 02
    rust-lang.org English 1 tracker

    Rust Programming Language

    A language empowering everyone to build reliable and efficient software.

    Compare rust-lang.org with coreruleset.org →
  3. 03
    Packet Storm packetstormsecurity.com English No trackers

    Packet Storm Security

    Packet Storm Security provides security news, exploits, advisories, and tools for information security professionals.

    Compare Packet Storm with coreruleset.org →
  4. 04
    Exploit Database exploit-db.com English 1 tracker

    Exploit Database - Exploits for Penetration Testers, Researchers, and Ethical Hackers

    The Exploit Database - Exploits, Shellcode, 0days, Remote Exploits, Local Exploits, Web Apps, Vulnerability Reports, Security Articles, Tutorials and more.

    Compare Exploit Database with coreruleset.org →
  5. 05
    nginx nginx.org Top 100 No trackers

    nginx

    open source web server and a reverse proxy server

    Compare nginx with coreruleset.org →
  6. 06
    Socket.IO socket.io English No trackers

    Socket.IO

    JavaScript library for realtime web applications

    Compare Socket.IO with coreruleset.org →
  7. 07
    CodeIgniter codeigniter.com English No trackers

    Welcome to CodeIgniter

    The small framework with powerful features

    Compare CodeIgniter with coreruleset.org →
  8. 08
    web.dev Top 10K English No trackers

    web.dev

    Guidance to build modern web experiences that work on any browser.

    Compare web.dev with coreruleset.org →
  9. 09
    AMP ampproject.org Top 1K English No trackers

    AMP - a web component framework to easily create user-first web experiences - amp.dev

    Whether you are a publisher, e-commerce company, storyteller, advertiser or email sender, AMP makes it easy to create great experiences on the web. Use AMP to build websites, stories, ads and emails.

    Compare AMP with coreruleset.org →
  10. 10
    Kubernetes kubernetes.io Top 10K English 1 tracker

    Kubernetes

    Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon 15 years of experience of running production workloads at Google, combined with best-of-breed ideas and practices from the community. Planet scaleDesigned on the same principles that allow Google to run billions of containers a week, Kubernetes can scale without increasing your operations team.

    Compare Kubernetes with coreruleset.org →
  11. 11
    Svelte svelte.dev English No trackers

    Svelte • Web development for the rest of us

    Web development for the rest of us

    Compare Svelte with coreruleset.org →
  12. 12
    Suhosin suhosin.org English No trackers

    Suhosin PHP hardening project

    Open source patch for PHP

    Compare Suhosin with coreruleset.org →
  13. 13
    OpenLDAP openldap.org Top 10K No trackers

    OpenLDAP, Main Page

    The Open Source for LDAP software and information. Home of OpenLDAP.

    Compare OpenLDAP with coreruleset.org →
  14. 14
    UnoCSS unocss.dev English No trackers

    UnoCSS: The instant on-demand Atomic CSS engine

    The instant on-demand Atomic CSS engine

    Compare UnoCSS with coreruleset.org →
  15. 15
    PHP php.net Top 1K English 1 tracker

    PHP

    PHP is a popular general-purpose scripting language that powers everything from your blog to the most popular websites in the world.

    Compare PHP with coreruleset.org →
  16. 16
    Lit lit.dev English 1 tracker

    Lit

    Simple. Fast. Web Components.

    Compare Lit with coreruleset.org →
  17. 17
    Curlie curlie.org No trackers

    Curlie - The Collector of URLs

    Curlie directory - Collector of URLs

    Compare Curlie with coreruleset.org →
  18. 18
    Angular angular.dev English No trackers

    Home • Angular

    The web development framework for building modern apps.

    Compare Angular with coreruleset.org →
  19. 19
    Symfony symfony.com English No trackers

    Symfony, High Performance PHP Framework for Web Development

    Symfony is a web framework and a set of reusable PHP packages to build web applications, APIs, microservices and CLI apps.

    Compare Symfony with coreruleset.org →
  20. 20
    LZ4 lz4.org English No trackers

    LZ4 - Extremely fast compression

    Compression algorithm

    Compare LZ4 with coreruleset.org →

Closest first, by how much each site’s offer resembles coreruleset.org’s. Trackers are counted the same way as above. Highlighted technologies are ones coreruleset.org uses too. Votes and comments come from visitors and don’t change the order.

04 · History

What changed

Price and policy history →

No changes yet. Each new crawl is compared with the last one, and what coreruleset.org adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.

The full technology stack, the competitor map and search numbers · 3 technologies
Neighbours
k = 20
Sites searched
9,192
Vector
384-d
Query
27 ms

Competitor map

Each alternative by how close its vector is to coreruleset.org’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Hover for the numbers, click to jump to it in the list.

similarity × popularity

LitPHPOpenLDAPKubernetesAMPweb.devnginxPacket Stormrust-lang.orgModSecurity

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