What powers 
treehouse.systems?
Last seen Sep 2026 · 12 technologies across 9 categories
Development
JavaScript frameworks
JavaScript libraries
Message boards
Miscellaneous
Programming languages
Rich text editors
Security
Web servers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- GPTBot Blocked
The other 32 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
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 60% phone
- 40% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.83 / 10 · ranked #54,641 of all domains
366 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 3.0 MB · 182 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Nov 2021 (4 years) via Porkbun LLC, renews Nov 2029
- Hosted on Oracle Cloud (152.67.234.163, IPv6)
- DNS: bunny.net
- Email: MXroute
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 478,239, 6 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| gitea.treehouse.systems | 10 |
| social.treehouse.systems | 6 |
| treehouse.systems | 1 |
Full technology history →
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Recent changes
- dropped React Sep 2026
- dropped Ruby Sep 2026
- dropped Ruby on Rails Sep 2026
- dropped Webpack Apr 2026
- dropped Cart Functionality Nov 2025