What powers haassr.org?
Last seen Jul 2026 · 30 technologies across 20 categories
Accessibility
UserWay
since Jun 2025
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Feb 2022
CMS
WordPress
since Feb 2022
Cookie compliance
Databases
MySQL
since Feb 2022
Microsoft 365
since Jun 2025
Font scripts
Google Font API
since Jun 2025
Twitter Emoji (Twemoji)
since Feb 2022
JavaScript frameworks
JavaScript libraries
Isotope
since Jun 2025
Marketing automation
MailChimp
since Jun 2025
Miscellaneous
PaaS
WP Engine
since Feb 2022
Performance
Priority Hints
since Jun 2025
Programming languages
PHP
since Feb 2022
Security
reCAPTCHA
since Jun 2025
SEO
Video players
Vimeo
since Jun 2025
Widgets
WordPress plugins
The Events Calendar
since Jun 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.19 / 10 · ranked #459,784 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Walter & Elise Haas Fund
- Founded: 1952
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.63.140, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 1,901,052, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted