What powers buildlist.xyz?
Last seen Jun 2026 · 19 technologies across 10 categories
Analytics
CDN
Development
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Recruitment & staffing
Security
UI frameworks
AI Crawlers
Restricts 11 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
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 22 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
11 of 33 AI crawlers restricted
Standards: llms.txt
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.15 / 10 · ranked #10,468,848 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.4 MB · 33 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- BuildList
- Profiles: X
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.45.248)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 9,820,036, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| buildlist.xyz | 17 |
| www.buildlist.xyz | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected PWA Jun 2026
- dropped Sanity Jun 2026
- detected Turbopack Jun 2026
- detected RSS May 2026
- detected HSTS Apr 2026
- detected Sanity Apr 2026
- dropped Google Font API Mar 2026
- dropped Google Workspace Mar 2026
- dropped Workable Mar 2026
- detected Recruitee Feb 2026
- detected Lever Jan 2026
- detected Next.js App Router Jan 2026
- detected Priority Hints Jan 2026
- detected Tailwind CSS Jan 2026
- detected Workable Jan 2026