What powers strongswan.org?
Last seen Aug 2026 · 16 technologies across 11 categories
Caching
CDN
Hosting
Issue trackers
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Web frameworks
Web Servers
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
- GPTBot Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 *: Restricted (was Allowed)
- Aug 2026 amazonbot added to robots.txt
- Aug 2026 ccbot added to robots.txt
- Aug 2026 gptbot added to robots.txt
- Aug 2026 petalbot added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| strongswan | #1 | 200 |
| vpn ipsec software | #1 | 21 |
| ipsec software | #1 | 21 |
| ipsec vpn for linux | #1 | 12 |
| software vpn ipsec | #2 | 11 |
| what is strongswan | #1 | 9 |
| linux ipsec | #3 | 4 |
| strongswan ikev2 | #3 | 3 |
| strongswan github | #3 | 3 |
| sswan | #8 | 2 |
| vpn client watchguard download | #86 | 1 |
| strongswan windows | #6 | 1 |
| portablevpn | #60 | 1 |
| ipsec linux | #3 | 1 |
| win source group | #71 | 0 |
| swanctl | #81 | 0 |
| vpn servers linux | #86 | 0 |
| rfc 9370 | #24 | 0 |
| strongs security | #59 | 0 |
| openswan | #35 | 0 |
| open source windows vpn | #23 | 0 |
| openwrt ipsec | #90 | 0 |
| ipsec service | #22 | 0 |
| ipsec openwrt | #29 | 0 |
| ipsec connections | #80 | 0 |
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.
AI Crawlers
4 of 33 AI crawlers blocked
Audience
- 71% desktop
- 29% phone
Russia
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.37 / 10 · ranked #25,125 of all domains
439 referring domains · OpenPageRank
Search traffic
290 est. monthly organic visits (US)
26 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.5 MB · 17 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| wiki.strongswan.org | 9 |
| strongswan.org | 7 |
| www.strongswan.org | 7 |
| docs.strongswan.org | 5 |
| download.strongswan.org | 3 |
| lists.strongswan.org | 3 |