What powers cumber.com?
Last seen Jul 2026 · 23 technologies across 15 categories
Accessibility
AccessiBe
since Jul 2022
Analytics
Cloudflare Browser Insights
since Apr 2025
Google Analytics
since Feb 2019
Caching
Varnish
since Oct 2022
CDN
CMS
Databases
MariaDB
since Oct 2022
JavaScript libraries
Marketing automation
MailChimp
since Feb 2019
Miscellaneous
PaaS
Amazon Web Services
since Jul 2022
Pantheon
since Oct 2022
Programming languages
PHP
since Feb 2019
Security
HSTS
since Oct 2022
UI frameworks
Video players
YouTube
since Jul 2022
Web servers
Nginx
since Oct 2022
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% desktop
- 27% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.77 / 10 · ranked #2,050,574 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.