What powers freebuf.com?
Last seen Jan 2026 · 16 technologies across 9 categories
Analytics
Baidu Analytics (百度统计)
since Aug 2020
TrackJs
since Sep 2020
CDN
Alibaba Cloud CDN
since Sep 2025
Fireblade
since Apr 2020
JavaScript frameworks
Vue.js
since Aug 2020
JavaScript libraries
Miscellaneous
Webpack
since Aug 2020
Programming languages
PHP
since Jul 2018
Security
HSTS
since Aug 2023
UI frameworks
Web Servers
Audience
- 100% desktop
Singapore
Hong Kong SAR China
Japan
Taiwan
China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.59 / 10 · ranked #69,715 of all domains
362 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| m.freebuf.com | 8 |
| company.freebuf.com | 7 |
| job.freebuf.com | 7 |
| sandbox.freebuf.com | 7 |
| m-wiki.freebuf.com | 6 |
| mobile-wiki.freebuf.com | 6 |
| www.freebuf.com | 5 |
| live.freebuf.com | 4 |
| open.freebuf.com | 4 |
| search.freebuf.com | 4 |
| zhuanlan.freebuf.com | 4 |