What powers yellowdoor.org?
Last seen Aug 2026 · 43 technologies across 20 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
PaaS
Page builders
Programming languages
Security
Video players
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 63% desktop
- 38% phone
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.09 / 10 · ranked #1,439,057 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (Canada)
- Weight: 10.2 MB · 65 requests
- WordPress theme: michelle (child: michelle-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on KOUMBIT (199.58.80.43)
- DNS: HostGator
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 2,270,291, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| yellowdoor.org | 28 |
| www.yellowdoor.org | 24 |
Full technology history →
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Recent changes
- dropped Formidable Form Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected jQuery UI Dec 2025
- detected Splide Dec 2025
- detected WP Fastest Cache Dec 2025
- dropped jQuery UI Nov 2025
- dropped Splide Nov 2025