What powers 
davidmathlogic.com?
Last seen Sep 2026 · 5 technologies across 5 categories
Analytics
Google Analytics
since Apr 2020
Font scripts
Google Font API
since Apr 2020
Miscellaneous
Open Graph
since Sep 2022
PaaS
Netlify
since Apr 2020
Security
HSTS
since Sep 2022
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
Audience
- 90% desktop
- 10% phone
United States
Canada
United Kingdom
Australia
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.20 / 10 · ranked #453,292 of all domains
95 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Netlify
- Weight: 0.4 MB · 15 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (18.208.88.157)
- DNS: IBM NS1
- Email: Zoho Mail
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 111,253, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted