What powers 
calcot.co?
Last seen Aug 2026 · 37 technologies across 20 categories
Advertising
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Font scripts
Issue trackers
JavaScript libraries
Miscellaneous
PaaS
Photo galleries
Programming languages
Security
Tag managers
Video players
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 62% phone
- 37% desktop
- 2% tablet
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.65 / 10 · ranked #789,928 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 23.2 MB · 80 requests
- WordPress theme: journey-theme (child: journey-theme-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Calcot
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (108.138.106.44, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 9,392,519, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.calcot.co | 30 |
| calcot.co | 29 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Modernizr Jul 2026
- detected jQuery Migrate Jun 2026
- detected jsDelivr Jun 2026
- detected Underscore.js Jun 2026
- detected Redis Oct 2025
- detected Redis Object Cache Oct 2025