What powers cavern.com?
Last seen Aug 2026 · 25 technologies across 19 categories
Accessibility
AccessiBe
since May 2024
Advertising
Twitter Ads
since May 2024
Analytics
Google Analytics
since May 2024
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Mar 2024
Font scripts
Google Font API
since Apr 2019
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2024
RSS
since Mar 2024
Mobile frameworks
Page builders
Performance
LazySizes
since Mar 2024
Priority Hints
since Mar 2024
Programming languages
PHP
since Mar 2024
Security
Cloudflare Bot Management
since Mar 2025
Web servers
Apache HTTP Server
since Mar 2024
Webmail
Google Workspace
since Feb 2025
Widgets
Twitter
since May 2024
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
Audience
- 60% phone
- 40% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.32 / 10 · ranked #1,100,476 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 9.1 MB · 79 requests
- WordPress theme: divi (child: msw) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CLOUDACCESS-NETWORK (199.116.77.52)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 778,058, 3 hosts
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
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025