What powers jayson.app?
Last seen Oct 2026 · 5 technologies across 4 categories
Caching
Varnish
since Feb 2026
CDN
Cloudflare
since Aug 2022
Fastly
since Feb 2026
Miscellaneous
Open Graph
since Sep 2026
PaaS
GitHub Pages
since Feb 2026
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
Open Page Rank
2.45 / 10 · ranked #2,578,264 of all domains
10 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 3.4 MB · 6 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Cloudflare DNS
- Email: Fastmail
- Email security: SPF (neutral), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 540,205
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Hosted Libraries Oct 2026
- dropped jQuery Oct 2026
- dropped Cloudflare Network Error Logging Mar 2026