What powers thestoneindex.com?
Last seen Oct 2026 · 18 technologies across 11 categories
Analytics
CDN
Font scripts
Hosting
JavaScript frameworks
Miscellaneous
PaaS
Performance
Security
UI frameworks
Webmail
AI Crawlers
Restricts 8 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
8 of 33 AI crawlers restricted
Standards: llms.txt
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.6 MB · 103 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.77.5, IPv6)
- DNS: Cloudflare DNS
- Email: iCloud Mail
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Verified with: Apple Business, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Oct 2026
- detected Cloudflare Browser Insights Oct 2026
- dropped Google Analytics Oct 2026
- detected Microsoft Clarity Oct 2026
- dropped Tinybird Oct 2026
- detected DigitalOcean Spaces Sep 2026
- detected React Sep 2026
- detected Vercel Sep 2026
- detected Vercel Analytics Sep 2026