What powers mattj.io?
Last seen Sep 2026 · 8 technologies across 6 categories
Analytics
Cloudflare Browser Insights
since Aug 2025
Google Analytics
since Sep 2021
CDN
Cloudflare
since Jan 2019
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
GitHub Pages
since Jan 2019
UI frameworks
Pure CSS
since Jan 2019
Webmail
Google Workspace
since Aug 2022
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
- 52% phone
- 48% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.03 / 10 · ranked #1,531,121 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 16 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.28.125, IPv6)
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 6,735,001, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mattj.io | 8 |
| video2webp.mattj.io | 1 |