What powers 
pmlib.org?
Last seen Sep 2026 · 32 technologies across 21 categories
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Live chat
Load balancers
Maps
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Security
UI frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 66% phone
- 34% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.97 / 10 · ranked #589,694 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 4.6 MB · 208 requests
- WordPress theme: neve · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on OPTIMUM-WIFI2 (206.108.117.228)
- DNS: IONOS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 2,456,134, 5 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pmlib.org | 28 |
| history.pmlib.org | 10 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025