What powers 
topos.institute?
Last seen Sep 2026 · 11 technologies across 8 categories
CDN
jsDelivr
since Dec 2024
Font scripts
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Popper
since Dec 2024
PaaS
Netlify
since Dec 2024
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Dec 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 68% desktop
- 32% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #326,874 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Netlify
- Weight: 3.5 MB · 37 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Topos Institute
- Founded: 2019
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (18.208.88.157)
- DNS: IBM NS1
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 113,270, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted