What powers wangcong.org?
Last seen Oct 2026 · 9 technologies across 8 categories
Caching
Varnish
since Jan 2026
CDN
Fastly
since Jan 2026
Font scripts
Google Font API
since Aug 2026
Hosting
GoDaddy
since Jan 2026
Miscellaneous
Open Graph
since Jan 2026
RSS
since Jan 2026
PaaS
GitHub Pages
since Jan 2026
Programming languages
Ruby
since Jan 2026
Static site generator
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
1.80 / 10 · ranked #4,356,314 of all domains
13 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 0.3 MB · 8 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: GoDaddy DNS
- Email: GoDaddy Email
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,785,993, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted