What powers tcmud.org?
Last seen Sep 2026 · 39 technologies across 18 categories
Analytics
CDN
Amazon S3
since Sep 2022
Cloudflare
since Feb 2026
Cloudinary
since Sep 2022
Google Hosted Libraries
since Sep 2022
Imgix
since Feb 2026
jsDelivr
since Sep 2022
Font scripts
Google Font API
since Feb 2026
Hosting
GoDaddy
since Sep 2022
JavaScript frameworks
React
since Feb 2026
JavaScript libraries
Maps
Google Maps
since Sep 2022
Marketing automation
MailChimp
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Popper
since Sep 2022
Operating systems
Windows Server
since Jul 2022
PaaS
Amazon Web Services
since Sep 2022
Programming languages
RUM
New Relic
since Feb 2026
Security
UI frameworks
Video players
YouTube
since Sep 2022
Web frameworks
Ruby on Rails
since Feb 2026
Web servers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.82 / 10 · ranked #16,059,150 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (52.32.196.230)
- DNS: GoDaddy DNS
- Email: emailservice.io
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 26,725,308, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tcmud.org | 21 |
| tcmud.org | 19 |
| ub.tcmud.org | 7 |