What powers gptproto.com?
Last seen Aug 2026 · 19 technologies across 11 categories
Advertising
Analytics
CDN
Font scripts
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Reverse proxies
Security
UI frameworks
AI Crawlers
Blocks 5 of 33 AI crawlers we track by name in its robots.txt, restricts 19 more. Checked Aug 2026.
Training crawlers
- AI2Bot Blocked
- CCBot Blocked
- ImagesiftBot Blocked
- img2dataset Blocked
- Webzio-Extended Blocked
- Applebot-Extended Restricted
- Bytespider Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Diffbot Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Applebot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- PetalBot Restricted
- YouBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- meta-externalfetcher Restricted
The other 9 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
- llms-full.txt found
- ai.txt found
AI Crawlers
5 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt, ai.txt
Audience
- 66% phone
- 33% desktop
- 1% tablet
United States
United Kingdom
India
Germany
Japan
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.57 / 10 · ranked #2,379,344 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 525 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 19.0 MB · 173 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped Google Tag Manager Aug 2026
- dropped HSTS Aug 2026
- detected Kong Aug 2026
- detected Reddit Ads Aug 2026
- dropped HTTP/3 Jul 2026
- dropped Nginx Jan 2026
- dropped Astro Dec 2025
- detected Cloudflare Browser Insights Dec 2025
- dropped Google Font API Dec 2025
- detected HTTP/3 Dec 2025
- dropped Linkedin Insight Tag Dec 2025
- detected Google Tag Manager Nov 2025
- detected Microsoft Clarity Nov 2025
- detected Next.js Nov 2025
- detected Next.js App Router Nov 2025
- detected Node.js Nov 2025
- detected Priority Hints Nov 2025
- detected Radix UI Nov 2025
- detected React Nov 2025
- detected Tailwind CSS Nov 2025
- detected Webpack Nov 2025