What powers 
tunnelblick.net?
Last seen Aug 2026 · 3 technologies across 3 categories
CDN
Security
Web servers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Google-Extended Blocked
The other 32 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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| openvpn | #7 | 690 |
| mac bridge | #91 | 140 |
| openvpn | #91 | 57 |
| tunnelblick mac | #2 | 52 |
| openvpn download | #12 | 41 |
| pfsense | #90 | 38 |
| tunnel log sequoia | #84 | 31 |
| tunnel block | #1 | 25 |
| macos 10 | #61 | 21 |
| tunnelblick windows | #1 | 15 |
| what is tunnelblick | #1 | 15 |
| tunner | #68 | 13 |
| download tunnelblick for mac | #1 | 12 |
| tunnelblick download | #2 | 11 |
| openvpn connect | #51 | 11 |
| blink network | #70 | 9 |
| download tunnelblick | #1 | 9 |
| cisco anyconnect download | #93 | 8 |
| terminal application mac | #85 | 8 |
| openvpn client | #75 | 8 |
| tunnelblick mac | #8 | 6 |
| tunnelblick for mac download | #2 | 6 |
| what is latest version of mac os | #92 | 6 |
| tunnelblick download | #4 | 5 |
| openvpn macos | #6 | 5 |
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
1 of 33 AI crawlers blocked
Audience
- 92% desktop
- 8% phone
Germany
India
Russia
Brazil
United Kingdom
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.67 / 10 · ranked #64,213 of all domains
420 referring domains · OpenPageRank
Search traffic
1,500 est. monthly organic visits (US)
1,792 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.0 MB · 6 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered May 2005 (21 years) via NameCheap, Inc., renews May 2027
- Hosted on PAIR-NETWORKS (216.92.115.10)
- DNS: Cloudflare DNS
- Email: pairserver.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 452,193, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tunnelblick.net | 3 |
| www.tunnelblick.net | 1 |