What powers heartsc.org?
Last seen Aug 2026 · 20 technologies across 13 categories
Accessibility
UserWay
since Sep 2022
Analytics
Google Analytics
since Aug 2026
CDN
Microsoft Ajax Content Delivery Network
since Mar 2024
CMS
Ecommerce
Cart Functionality
since Sep 2022
Google Workspace
since Sep 2022
Sendgrid
since Mar 2026
Font scripts
Google Font API
since Sep 2022
Fundraising & donations
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Mar 2026
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2026
AI Crawlers
Restricts 16 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- DuckAssistBot Restricted
- YouBot Restricted
The other 17 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
16 of 33 AI crawlers restricted
Open Page Rank
1.61 / 10 · ranked #5,606,250 of all domains
10 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 3.5 MB · 95 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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