What powers 
well.org?
Last seen Sep 2026 · 37 technologies across 22 categories
Analytics
Google Analytics
since Jun 2018
Caching
Redis Object Cache
since Nov 2024
CDN
Cloudflare
since Aug 2019
Google Hosted Libraries
since Feb 2022
CMS
Databases
Documentation
Zendesk
since Aug 2022
Microsoft 365
since Aug 2022
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Sep 2017
JavaScript libraries
Modernizr
since Feb 2020
Marketing automation
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
RSS
since Dec 2022
Swiper Slider
since Mar 2020
Twitter Emoji (Twemoji)
since Jun 2018
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jun 2018
SEO
Tag managers
Google Tag Manager
since Oct 2017
UI frameworks
Web server extensions
Web servers
Widgets
Facebook
since Jun 2018
WordPress plugins
WordPress themes
Genesis theme
since Nov 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
4.04 / 10 · ranked #542,020 of all domains
108 referring domains · OpenPageRank
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.4 MB · 49 requests
- WordPress theme: genesis (child: wellorg) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Well.org
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.26.2.221, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 2,357,166, 12 hosts
- Verified with: Google, Klaviyo, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| well.org | 24 |
| go.well.org | 19 |
| www.well.org | 13 |