What powers pieprojects.org?
Last seen Sep 2026 · 13 technologies across 11 categories
Analytics
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Programming languages
RUM
Security
Video players
Web servers
Webmail
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- meta-externalagent Blocked
Search and AI assistants
- PetalBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Open Page Rank
1.60 / 10 · ranked #5,684,636 of all domains
10 referring domains · OpenPageRank
Page
- Language: English
- CDN: Google
- Weight: 0.5 MB · 117 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 17,435,152
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Datadog Jun 2026
- dropped Cloudinary Apr 2026
- dropped Apple Pay Mar 2026
- dropped Cart Functionality Mar 2026
- dropped Cloudflare Mar 2026
- dropped Google Maps Mar 2026
- dropped HTTP/3 Mar 2026
- dropped LazySizes Mar 2026
- dropped PayPal Mar 2026
- dropped Priority Hints Mar 2026
- dropped Shop Pay Mar 2026
- dropped Shopify Mar 2026
- dropped Venmo Mar 2026