What powers yau-contest.com?
Last seen Sep 2026 · 7 technologies across 5 categories
JavaScript libraries
Miscellaneous
HTTP/3
since Apr 2026
Programming languages
Adobe Flash
since Aug 2022
PHP
since Aug 2022
UI frameworks
Bootstrap
since Aug 2022
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
Open Page Rank
1.43 / 10 · ranked #7,142,265 of all domains
8 referring domains · OpenPageRank
Page
- Language: English
- Weight: 7.6 MB · 30 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Alibaba Cloud (47.86.62.75)
- DNS: Alibaba Cloud DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,498,619, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.yau-contest.com | 6 |
| yau-contest.com | 6 |