What powers tcpdump.org?
Last seen Jun 2026 · 2 technologies across 2 categories
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tcpdump | #1 | 2,000 |
| tcpdump command | #2 | 140 |
| man tcpdump | #1 | 130 |
| tcpdump options | #1 | 79 |
| tcpdump commands | #2 | 72 |
| pcap | #12 | 61 |
| tcpdump interfaces | #1 | 33 |
| linktype | #3 | 25 |
| tcpdump examples | #4 | 24 |
| tcpdump windows | #5 | 21 |
| tcpdump filter | #2 | 21 |
| tcpdump linux | #3 | 19 |
| pcap | #90 | 17 |
| libpcap filter | #1 | 15 |
| tcpdump for udp | #4 | 14 |
| tcpdump | #51 | 14 |
| tcpdump manual | #1 | 12 |
| tcpdump man page | #4 | 11 |
| tcpdump with ip address | #4 | 9 |
| tcpdump list interfaces | #1 | 9 |
| pcap filter syntax | #1 | 9 |
| what does tcpdump do | #7 | 8 |
| tcpdump dst port | #3 | 7 |
| tcpdump dst ip | #4 | 7 |
| which tcpdump command outputs detailed packet information | #4 | 6 |
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.
Audience
- 83% desktop
- 17% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.88 / 10 · ranked #9,384 of all domains
1,055 referring domains · OpenPageRank
Search traffic
2,900 est. monthly organic visits (US)
322 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.0 MB · 4 requests
Homepage as crawled by the HTTP Archive, Jul 2026.