What powers calibre800.com?
Last seen Aug 2026 · 32 technologies across 17 categories
Authentication
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Operating systems
Performance
Programming languages
UI frameworks
Video players
Web frameworks
Web servers
Widgets
WordPress themes
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 60% phone
- 40% desktop
United States
Mexico
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.23 / 10 · ranked #9,552,257 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- Weight: 2.1 MB · 77 requests
- WordPress theme: morenews-pro · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- XEROK-AM
- Founded: 1930
- Country: Mexico
From Wikidata (CC0).
Infrastructure
- Hosted on PRIVATESYSTEMS (67.222.29.249)
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 3,876,055, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| calibre800.com | 24 |
| www.calibre800.com | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped HSTS Jul 2026
- detected WhatsApp Business Chat May 2026
- dropped Cart Functionality Dec 2025
- detected Cart Functionality Oct 2025