What powers h4h.org?
Last seen Jun 2026 · 24 technologies across 15 categories
Analytics
Google Analytics
since Jun 2019
Google Call Conversion Tracking
since May 2026
CDN
Google Hosted Libraries
since Feb 2022
CMS
Ecommerce
Font scripts
Google Font API
since Feb 2019
Fundraising & donations
DonorPerfect
since Feb 2023
Issue trackers
Sentry
since Dec 2019
JavaScript frameworks
JavaScript libraries
Marketing automation
Constant Contact
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Jun 2025
Programming languages
TypeScript
since Apr 2026
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Dec 2021
Audience
- 65% phone
- 35% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.55 / 10 · ranked #841,755 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 3.7 MB · 130 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Call Conversion Tracking May 2026
- detected Sentry May 2026
- detected Angular Apr 2026
- detected Google Tag Manager Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026