What powers 
dedecms.com?
Last seen Mar 2026 · 10 technologies across 8 categories
Analytics
Matomo
since Jun 2019
CMS
Font scripts
Bootstrap Icons
since Feb 2023
JavaScript libraries
Programming languages
PHP
since Apr 2019
Security
HSTS
since Jul 2025
UI frameworks
Web servers
Nginx
since Jan 2016
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.51 / 10 · ranked #17,094 of all domains
755 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Registered Jun 2004 (22 years) via 22net, Inc., renews Jun 2028
- Hosted on CHINANET-YUNNAN-IDC1 CHINANET Yunnan province IDC1 network (103.47.83.181)
- DNS: 22.cn
- Email: Tencent Exmail
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 731,035, 17 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| help.dedecms.com | 5 |
| bbs.dedecms.com | 4 |
| site.dedecms.com | 4 |
| www.dedecms.com | 4 |