What powers sdmctech.com?
Last seen Aug 2026 · 19 technologies across 12 categories
Analytics
Baidu Analytics (百度统计)
since Jul 2022
CDN
Google Cloud CDN
since Dec 2023
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
IaaS
Google Cloud
since Dec 2023
JavaScript libraries
Live chat
Miscellaneous
HTTP/3
since Dec 2023
Operating systems
Windows Server
since Dec 2023
Programming languages
UI frameworks
Web server extensions
Web servers
Tengine
since Jan 2019
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
- 66% phone
- 34% desktop
India
Brazil
United States
Colombia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.56 / 10 · ranked #833,570 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Google
- Weight: 3.9 MB · 27 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: 35.net
- Email: Tencent Exmail
- Email security: no SPF record, DMARC quarantine
- SSL: DNSPod, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 1,225,261, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sdmctech.com | 11 |
| en.sdmctech.com | 10 |