What powers 
52cv.com?
Last seen Jul 2025 · 7 technologies across 7 categories
CDN
Alibaba Cloud CDN
since Apr 2023
JavaScript frameworks
Vue.js
since Jan 2023
JavaScript libraries
Miscellaneous
Webpack
since Jan 2023
Operating systems
Ubuntu
since Jan 2023
Rich text editors
Quill
since Feb 2024
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
United States
China
Japan
Singapore
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.57 / 10 · ranked #390,458 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0.2 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on CHINAMOBILE-CN China Mobile Communications Group Co., Ltd. (117.50.88.66)
- DNS: Alibaba Cloud DNS
- Email: NetEase Mail
- Email security: SPF (soft fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,449,789, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted