What powers 21torr.com?
Last seen Sep 2026 · 17 technologies across 13 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Aug 2022
Appointment scheduling
Calendly
since Aug 2025
Cookie compliance
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Aug 2022
Performance
Priority Hints
since Feb 2025
Programming languages
Node.js
since Aug 2022
Tag managers
Google Tag Manager
since May 2017
UI frameworks
Radix UI
since Aug 2025
Web servers
Nginx
since Aug 2025
Webmail
Apple iCloud Mail
since Jan 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% desktop
- 29% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.29 / 10 · ranked #1,135,901 of all domains
39 referring domains · OpenPageRank
Page
- Language: English
- Weight: 2.1 MB · 46 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SCHOENE-AS (213.143.192.223)
- Email: 21torr.com
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 6,742,389, 12 hosts
- Verified with: Apple Business, Atlassian, Foxit, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted