What powers obsolete.pub?
Last seen Aug 2026 · 17 technologies across 11 categories
Analytics
Blogs
Substack
since Jun 2025
CDN
Cloudflare
since Jun 2025
Issue trackers
Sentry
since Jun 2025
JavaScript frameworks
React
since Jul 2026
JavaScript libraries
Preact
since Jun 2025
Miscellaneous
Programming languages
Node.js
since Jun 2025
Security
Cloudflare Bot Management
since Jun 2025
HSTS
since Jun 2025
UI frameworks
Radix UI
since Jul 2026
Web frameworks
Express
since Jun 2025
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
Open Page Rank
2.81 / 10 · ranked #1,963,867 of all domains
34 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.4 MB · 170 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Headless UI Jan 2026