What powers opensips.org?
Last seen Jun 2026 · 37 technologies across 20 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| opensips | #1 | 60 |
| proto udp | #2 | 15 |
| flatstore | #2 | 8 |
| sip server proxy | #7 | 7 |
| open sip | #1 | 4 |
| g flags | #9 | 3 |
| tls 1.4 | #12 | 2 |
| g-flags | #11 | 2 |
| sip client os x | #74 | 1 |
| mqueue | #10 | 1 |
| opensips vs kamailio | #9 | 1 |
| json module | #8 | 1 |
| local sip | #16 | 1 |
| free sip server | #10 | 1 |
| free sip server | #10 | 1 |
| dbops | #7 | 1 |
| berkeley db database | #74 | 0 |
| blue box freeswitch | #90 | 0 |
| bluebox freeswitch | #59 | 0 |
| tls bad record mac | #51 | 0 |
| tracer name meaning | #36 | 0 |
| traversal using relays around nat | #93 | 0 |
| unable to load private key | #45 | 0 |
| what is a sip server | #29 | 0 |
| what is a sip proxy server | #27 | 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.
Audience
- 91% desktop
- 9% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.13 / 10 · ranked #234,857 of all domains
134 referring domains · OpenPageRank
Search traffic
110 est. monthly organic visits (US)
98 keywords in Google's top 30
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.3 MB · 25 requests
- WordPress theme: neve · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.opensips.org | 17 |
| ce.opensips.org | 17 |
| summit.opensips.org | 15 |
| ebootcamp.opensips.org | 10 |
| controlpanel.opensips.org | 5 |
| opensips.org | 4 |
| www.opensips.org | 4 |
| apt.opensips.org | 3 |
| lists.opensips.org | 2 |
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Recent changes
- dropped SyntaxHighlighter Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped XRegExp Dec 2025