What powers 
theor.org?
Last seen Sep 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Jun 2021
CDN
cdnjs
since Sep 2026
Cloudflare
since Sep 2026
CMS
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jun 2021
PaaS
Amazon Web Services
since Aug 2022
Netlify
since Sep 2026
Performance
Priority Hints
since Sep 2026
Programming languages
Security
HSTS
since Sep 2026
UI frameworks
Tailwind CSS
since Sep 2026
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 63% desktop
- 37% phone
Ghana
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.96 / 10 · ranked #250,111 of all domains
145 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Netlify
- Weight: 5.2 MB · 43 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Sep 2012 (14 years) via GoDaddy.com, LLC, renews Sep 2031
- Hosted on Amazon Web Services (75.2.60.5)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 456,141, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| theor.org | 25 |
| www.theor.org | 12 |
Full technology history →
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Recent changes
- detected cdnjs Sep 2026
- detected Cloudflare Sep 2026
- detected Font Awesome Sep 2026
- detected GSAP Sep 2026
- detected HSTS Sep 2026
- detected Netlify Sep 2026
- detected Next.js Sep 2026
- detected Next.js App Router Sep 2026
- detected Node.js Sep 2026
- detected Priority Hints Sep 2026
- detected React Sep 2026
- detected Tailwind CSS Sep 2026
- detected Webpack Sep 2026