What powers 
lexiscn.com?
Last seen May 2023 · 5 technologies across 4 categories
JavaScript Frameworks
JavaScript libraries
Programming languages
PHP
since May 2019
Web servers
Nginx
since May 2023
AI Crawlers
robots.txt could not be read at the last check (Sep 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
United States
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.92 / 10 · ranked #633,071 of all domains
103 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on GENESIS-AP Diyixian.com Limited (202.134.86.130)
- DNS: reedelsevier.com
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 566,569, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| hk.lexiscn.com | 3 |
| www.lexiscn.com | 3 |