What powers s55aa.com?
Last seen Aug 2026 · 10 technologies across 8 categories
Authentication
Google Sign-in
since Aug 2025
IaaS
Alibaba Cloud Object Storage Service
since Aug 2025
JavaScript frameworks
Vue.js
since Aug 2025
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Aug 2026
Security
HSTS
since Aug 2025
Web servers
Tengine
since Aug 2025
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Google-Extended Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- Webzio-Extended Blocked
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Blocked
- PerplexityBot Blocked
- YouBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 19 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 meta-externalagent added to robots.txt
- Sep 2026 ccbot added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 claude-web added to robots.txt
- Sep 2026 bytespider added to robots.txt
- Sep 2026 *: Blocked (was Allowed)
AI Crawlers
All crawlers blocked
Open Page Rank
0.11 / 10 · ranked #87,595,934 of all domains
0 referring domains · OpenPageRank
Infrastructure
- Email: no MX record returned
- SSL: ZeroSSL, RSA 2048, wildcard, expires Oct 2026
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| s55aa.com | 10 |
| www.s55aa.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Aug 2026