firehol.org — September 2026 traffic, keywords & AI visibility

Search engines send firehol.org an estimated 321 visits a month. Effectively all of it is organic — about 321 visits from unpaid results. Spread across 78 ranking keywords, that averages roughly 4.1 organic visits per keyword.

firehol.org scores 67 out of 100 on our AI visibility scale, grade C. It takes full marks for LLMS.txt and Structured data. The biggest gap is SEO health, at 0 of 20 points (0/100), worth 20 points if closed. It also loses points on Crawlability (0/10) and Company profile (22/25).

The llms.txt on firehol.org runs to 152 lines (8,197 characters) across 12 sections, last generated in May 2026. It introduces the site as "FireHOL - iptables firewall generator". It tells AI engines the business works in Cybersecurity, Open Source Software, Networking and System Administration. It describes 4 products, with prices such as FireHOL Firewall Generator at Free Open Source, FireHOL Helper Scripts at Free Open Source and FireQOS Traffic Shaper at Free Open Source. Services it lists include Community Support, Custom Configuration Consulting, Training Workshops and Integration Services. The audience it names is Linux Sysadmins, DevOps, Network Engineers, aged 25-55 (Global). Technologies it mentions include iptables, nftables, Bash, ipset and Linux Kernel. The keywords it claims start with "firehol", "iptables generator", "nftables config" and "linux firewall".

# FireHOL - iptables firewall generator

## About
FireHOL simplifies the creation of Linux firewalls by letting you write easy-to-understand config files that compile into efficient iptables or nftables rulesets. No more wrestling with arcane syntax or forgetting chain orders—FireHOL handles the heavy lifting so you focus on policy. It's perfect for securing servers, routers, or even desktops against modern threats. The tool shines in dynamic environments where rules change often, like cloud instances or VPN gateways. Community-driven examples cover everything from DDoS mitigation to QoS prioritization. What makes it tick is the interface macro system, abstracting common patterns into reusable blocks. Admins love how it generates drop-in scripts ready for cron jobs or systemd. Portability across distros is a big win, working flawlessly on Debian, RHEL, or Arch. Integration with fail2ban or crowdsec extends its reach for automated banning. Over two decades, it's evolved with Linux, adding nftables without dropping iptables support. Users rave about the verbose output for debugging tricky issues. Scalability lets it manage thousands of rules without performance hits. Free and open-source, it empowers small teams without licensing costs. Documentation packs tutorials, man pages, and a wiki full of user stories. Regular releases squash bugs and add features based on GitHub issues. 

Google lists firehol.org for about 78 keywords, which together bring an estimated 321 organic visits a month.

The latest technical audit of firehol.org scored 0 out of 100 overall. The audit makes 12 recommendations in all, and 3 of the 4 listed first are rated high priority or critical.

FireHOL's company profile names shorewall.org, pfsense.org, opnsense.org and ferm.org as competitors. Its own llms.txt adds iptables.net and untangle.com. Outside its market, the domains ranked closest to it in our worldwide ranking are explorenicecotedazur.com, cdn178.com, strivemath.com and credicuotas.com.ar.

shorewall.org

pfsense.org

opnsense.org

ferm.org

iptables.net

untangle.com