What powers 
qlrc.com?
Last seen Apr 2023 · 13 technologies across 10 categories
Analytics
Baidu Analytics (百度统计)
since Jul 2020
JavaScript frameworks
Vue.js
since Jun 2020
JavaScript libraries
Load balancers
Miscellaneous
Webpack
since Jun 2020
Operating systems
Windows Server
since Jun 2018
Programming languages
Node.js
since Jun 2020
Video players
VideoJS
since Apr 2023
Web frameworks
Microsoft ASP.NET
since Jan 2016
Nuxt.js
since Jun 2020
Web servers
IIS
since Feb 2016
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.88 / 10 · ranked #663,999 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on DRPBD Dr.Peng BigData co.LTD (115.182.7.249)
- DNS: Tencent DNSPod
- Email: Tencent Exmail
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 8,282,727, 22 hosts
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m.qlrc.com | 12 |
| www.qlrc.com | 4 |