What powers xcatliu.com?
Last seen Feb 2021 · 11 technologies across 11 categories
Advertising Networks
VigLink
since Aug 2018
Analytics
Google Analytics
since Jun 2018
Caching
Varnish
since Jun 2018
CDN
Fastly
since Jun 2018
Comment Systems
Disqus
since Aug 2018
Documentation Tools
JavaScript frameworks
React
since Jan 2021
JavaScript Libraries
PaaS
GitHub Pages
since Jun 2018
Programming languages
Ruby
since Jun 2018
Web frameworks
Ruby on Rails
since Jun 2018
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
- 100% desktop
China
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.12 / 10 · ranked #1,387,569 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on NTT-DATA-2914 (192.220.55.139)
- DNS: Name.com
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,033,829, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.xcatliu.com | 6 |
| www.xcatliu.com | 6 |
| ts.xcatliu.com | 5 |