What powers 
buct.edu.cn?
Last seen Aug 2026 · 34 technologies across 16 categories
Analytics
Baidu Analytics (百度统计)
since Mar 2023
Google Analytics
since Jun 2020
Development
Microsoft Visual Studio
since Apr 2023
Font Scripts
Font Awesome
since Jan 2017
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
AOS
since Nov 2022
crypto-js
since May 2025
jQuery Migrate
since Sep 2022
Slick
since Jul 2022
SweetAlert
since Mar 2024
Swiper
since Sep 2022
Miscellaneous
HTTP/3
since Dec 2022
Operating Systems
UNIX
since Jul 2017
Windows Server
since Jan 2016
PaaS
Amazon Web Services
since Aug 2025
Programming languages
Reverse proxies
Envoy
since Jul 2022
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
CodeIgniter
since Sep 2022
Web Server Extensions
Web Servers
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
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
United States
China
Pakistan
Japan
Singapore
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.66 / 10 · ranked #139,976 of all domains
273 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.7 MB · 30 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Beijing University of Chemical Technology
- Founded: 1958
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on ERX-CERNET-BKB China Education and Research Network Center (222.199.255.27)
- DNS: buct.edu.cn
- Email: netease.com
- Email security: no SPF record, no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 524,742, 231 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rsc.buct.edu.cn | 10 |
| news.buct.edu.cn | 9 |
| en-chem.buct.edu.cn | 8 |
| en-cist.buct.edu.cn | 8 |
| study.buct.edu.cn | 8 |
| www.buct.edu.cn | 8 |
| apply.buct.edu.cn | 7 |
| career.buct.edu.cn | 7 |
| enjwc.buct.edu.cn | 7 |
| life.buct.edu.cn | 7 |
| sem.buct.edu.cn | 7 |
| yz.buct.edu.cn | 7 |
| cmp.buct.edu.cn | 6 |
| cmse.buct.edu.cn | 6 |
| experimental-auth-endpoint.buct.edu.cn | 6 |
| graduate.buct.edu.cn | 6 |
| jiaowuchu.buct.edu.cn | 6 |
| journal.buct.edu.cn | 6 |
| lib2.buct.edu.cn | 6 |
| library.buct.edu.cn | 6 |
| mech.buct.edu.cn | 6 |
| sci.buct.edu.cn | 6 |
| sie.buct.edu.cn | 6 |
| chem.buct.edu.cn | 5 |