What powers mattgreer.dev?
Last seen Sep 2026 · 18 technologies across 12 categories
Analytics
Vercel Analytics
since Mar 2024
Caching
Varnish
since Jul 2025
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since Jul 2025
Vercel
since Mar 2021
Performance
Priority Hints
since Jun 2024
Programming languages
Node.js
since Jun 2024
Security
HSTS
since Sep 2022
UI frameworks
Tailwind CSS
since Sep 2022
Webmail
Proton Mail
since Sep 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 53% desktop
- 47% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,207,334 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.2 MB · 9 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Namecheap
- Email: Namecheap
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,895,735, 11 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| smaghetti.mattgreer.dev | 14 |
| kof94te.mattgreer.dev | 9 |
| neorh.mattgreer.dev | 9 |
| mattgreer.dev | 8 |
| www.mattgreer.dev | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Proton Mail Sep 2026