What powers passipedia.org?
Last seen Apr 2026 · 10 technologies across 9 categories
Analytics
Matomo Analytics
since Aug 2020
Hosting
IONOS
since Aug 2022
JavaScript graphics
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Operating systems
Debian
since Aug 2018
Programming languages
PHP
since Aug 2018
Web servers
Wikis
DokuWiki
since Aug 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| thermal radiation laws | #2 | 47 |
| ventilation in passive house | #1 | 21 |
| what is heat | #66 | 21 |
| thermal bridging | #10 | 18 |
| thermal envelope | #5 | 15 |
| passive schools | #3 | 14 |
| heat definition | #89 | 13 |
| passive house in germany | #1 | 12 |
| passive house insulation | #2 | 11 |
| passive home | #24 | 11 |
| radiation heat transfer | #70 | 9 |
| passipedia | #1 | 9 |
| passive house diagram | #2 | 8 |
| thermal building envelope | #4 | 7 |
| what is a passive house | #14 | 6 |
| types of ventilation systems | #13 | 5 |
| insulation vs thermal mass | #2 | 5 |
| heat conductivity unit | #51 | 5 |
| thermal bridge definition | #7 | 4 |
| air-tight construction | #3 | 4 |
| air tight construction | #3 | 4 |
| laws of thermal radiation | #3 | 4 |
| german passive house | #3 | 4 |
| envelope house | #11 | 4 |
| thermal radiation | #30 | 3 |
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
- 100% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.29 / 10 · ranked #208,543 of all domains
197 referring domains · OpenPageRank
Search traffic
320 est. monthly organic visits (US)
316 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| passipedia.org | 10 |
| www.passipedia.org | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped RSS Jan 2026