What powers netfilter.org?
Last seen Jun 2026 · 6 technologies across 6 categories
Development
git
since Feb 2023
Miscellaneous
Operating systems
Debian
since Apr 2018
Programming languages
C
since Feb 2023
Web server extensions
Web servers
Apache HTTP Server
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| iptables | #5 | 170 |
| net filter | #1 | 120 |
| iptables netfilter | #1 | 12 |
| man nft | #1 | 9 |
| iptables | #67 | 8 |
| iptables | #21 | 8 |
| 0.9 6 | #6 | 7 |
| ipset | #8 | 5 |
| linux nftables | #3 | 5 |
| nft list ruleset | #7 | 4 |
| nftables set | #3 | 3 |
| nftables command | #4 | 3 |
| linux netfilter | #1 | 3 |
| nf table | #5 | 2 |
| nft show rules | #5 | 2 |
| nft list all rules | #5 | 2 |
| nft add rule | #4 | 2 |
| packet filtering | #17 | 2 |
| packet filtering | #17 | 2 |
| what are iptables | #50 | 1 |
| network concepts | #60 | 1 |
| net filter | #53 | 1 |
| net filter | #31 | 1 |
| network packet header | #18 | 1 |
| nft rules | #6 | 1 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Open Page Rank
7.92 / 10 · ranked #8,762 of all domains
1,053 referring domains · OpenPageRank
Search traffic
390 est. monthly organic visits (US)
124 keywords in Google's top 30
Page
- Language: English
- Weight: 0.0 MB · 5 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| git.netfilter.org | 4 |
| ebtables.netfilter.org | 3 |
| lists.netfilter.org | 3 |
| conntrack-tools.netfilter.org | 1 |
| ipset.netfilter.org | 1 |
| netfilter.org | 1 |
| people.netfilter.org | 1 |
| www.netfilter.org | 1 |