What powers dlyj.ac.cn?
Last seen Oct 2026 · 9 technologies across 6 categories
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
JavaScript graphics
JavaScript libraries
UI frameworks
Web servers
Nginx
since Jul 2017
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% desktop
- 9% phone
United States
China
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.33 / 10 · ranked #1,085,476 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.1 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 3800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 6.6 MB · 118 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Geographical Research
- Founded: 1982
From Wikidata (CC0).
Infrastructure
- Hosted on CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS (159.226.115.114)
- DNS: dns.net.cn
- Email: no MX record returned
- SSL: Xin Net Technology Corp., RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 605,962, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted