What powers 
open-user-map.com?
Last seen Aug 2026 · 24 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since May 2026
Plausible
since Aug 2022
Caching
Varnish
since Dec 2024
CDN
Cloudflare
since Dec 2024
Unpkg
since May 2026
CMS
Databases
MySQL
since Aug 2022
Google Workspace
since Aug 2023
Sendgrid
since Aug 2023
Font scripts
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Aug 2022
Security
Cloudflare Turnstile
since Aug 2023
HSTS
since Dec 2024
UI frameworks
Video players
YouTube
since Aug 2022
WordPress plugins
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
Open Page Rank
4.14 / 10 · ranked #482,039 of all domains
62 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.67.122, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record, MTA-STS, BIMI
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 1,917,169, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped ZURB Foundation Jun 2026
- dropped GoDaddy May 2026
- dropped Nginx May 2026