What powers plcsfoundation.org?
Last seen Aug 2026 · 16 technologies across 12 categories
Analytics
Datadog
since Apr 2025
Google Analytics
since Jul 2023
CDN
Amazon S3
since Sep 2023
Fundraising & donations
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2023
Performance
Priority Hints
since Jun 2026
Search engines
Site Search 360
since Sep 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2025
Web servers
Apache HTTP Server
since Sep 2022
Webmail
Google Workspace
since Sep 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% phone
- 29% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.20 / 10 · ranked #9,873,357 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.8 MB · 40 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Kindful Aug 2026
- detected Priority Hints Jun 2026