What powers sentinelmarine.net?
Last seen Sep 2026 · 34 technologies across 17 categories
Analytics
Authentication
CDN
Ecommerce
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Operating systems
PaaS
Page builders
Performance
Security
Web servers
Webmail
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Blocked (was Restricted)
AI Crawlers
All crawlers blocked
Audience
- 68% desktop
- 32% phone
Croatia
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.78 / 10 · ranked #2,014,291 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 4.7 MB · 42 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Sentinel Marine Solutions
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (198.202.211.1)
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 131,578, 5 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| web.sentinelmarine.net | 24 |
| www.sentinelmarine.net | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Turnstile Aug 2026
- dropped Google Hosted Libraries Aug 2026
- dropped jsDelivr Aug 2026
- dropped LottieFiles Aug 2026
- dropped Microsoft Clarity Aug 2026
- detected Cart Functionality Jul 2026
- detected Cloudflare Browser Insights Jul 2026
- detected Priority Hints Jul 2026
- detected GSAP Jun 2026
- detected Cloudflare Turnstile Apr 2026
- detected Microsoft Clarity Apr 2026
- dropped core-js Jan 2026