What powers thenumble.app?
Last seen Sep 2026 · 16 technologies across 7 categories
Advertising
Analytics
CDN
JavaScript libraries
Miscellaneous
Tag managers
UI frameworks
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 67% phone
- 33% desktop
United Kingdom
Germany
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.55 / 10 · ranked #6,100,632 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.9 MB · 37 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.1.153)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,457,444, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected FingerprintJS Apr 2026
- dropped Cloudflare Bot Management Mar 2026
- dropped Google AdSense Mar 2026
- detected Google Tag Manager Mar 2026
- dropped Open Graph Mar 2026
- dropped PayPal Mar 2026
- dropped reCAPTCHA Mar 2026
- detected Cloudflare Browser Insights Feb 2026
- detected HTTP/3 Feb 2026
- detected PWA Feb 2026
- detected Cloudflare Bot Management Jan 2026
- detected Google AdSense Dec 2025
- detected reCAPTCHA Dec 2025
- detected core-js Nov 2025
- detected Ezoic Nov 2025
- detected ID5 Nov 2025
- detected Prebid Nov 2025