What powers oishioyster.com?
Last seen Aug 2026 · 23 technologies across 12 categories
Analytics
Google Analytics
since Mar 2023
Authentication
Facebook Login
since Jul 2023
CDN
Ecommerce
Cart Functionality
since Aug 2022
JavaScript frameworks
React
since Apr 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Babel
since Apr 2025
Open Graph
since Sep 2022
Payment processors
Tag managers
Google Tag Manager
since Oct 2022
UI frameworks
Ant Design
since Apr 2025
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.76 / 10 · ranked #17,506,764 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 150 ms |
| CLS | 0.8 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 13,840,237, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.oishioyster.com | 23 |
| oishioyster.com | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon CloudFront May 2026
- dropped Amazon Web Services May 2026
- dropped AngularJS May 2026
- dropped Bootstrap May 2026
- dropped Braintree May 2026
- dropped Day.js May 2026
- dropped Google Font API May 2026
- dropped HSTS May 2026
- dropped jQuery May 2026
- dropped LazySizes May 2026
- dropped Nginx May 2026
- dropped OpenResty May 2026
- dropped reCAPTCHA May 2026
- dropped Ruby May 2026
- dropped Ruby on Rails May 2026
- dropped Sentry May 2026
- dropped Shopline May 2026
- dropped Webpack May 2026