What powers pairwise.org?
Last seen Jul 2026 · 34 technologies across 22 categories
Advertising
Analytics
Cloudflare Browser Insights
since Apr 2026
Google Analytics
since Nov 2025
Snowplow Analytics
since Jun 2026
Authentication
Google Sign-in
since Apr 2026
Caching
Varnish
since Dec 2022
CDN
CMS
WordPress
since Nov 2025
Cookie compliance
Funding Choices
since Apr 2026
Databases
MySQL
since Nov 2025
Ecommerce
Cart Functionality
since Nov 2025
Font scripts
Google Font API
since Apr 2026
JavaScript frameworks
AMP
since Nov 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
RSS
since Jul 2026
PaaS
GitHub Pages
since Dec 2022
Photo galleries
PhotoSwipe
since Apr 2026
Programming languages
Security
Cloudflare Bot Management
since Nov 2025
HSTS
since Jul 2026
Segmentation
Adobe Audience Manager
since Jun 2026
Static site generator
Tag managers
Google Tag Manager
since Nov 2025
UI frameworks
Bootstrap
since Apr 2026
Web frameworks
Ruby on Rails
since Nov 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.55 / 10 · ranked #842,623 of all domains
56 referring domains · OpenPageRank
Subdomains
| Host | Techs |
|---|---|
| testing.pairwise.org | 23 |
| best.pairwise.org | 19 |
| mahjong222.pairwise.org | 17 |
| hrb8.pairwise.org | 8 |
| www.pairwise.org | 6 |