What powers ultramarine-anchors.com?
Last seen Sep 2026 · 18 technologies across 10 categories
Analytics
Google Analytics
since Apr 2019
Hotjar
since Jun 2020
Medallia
since Sep 2021
Smartlook
since Jul 2022
CDN
Unpkg
since Jul 2021
Ecommerce
Cart Functionality
since Aug 2020
Microsoft 365
since Aug 2022
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
jQuery Migrate
since Apr 2019
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Apr 2019
Tag managers
Google Tag Manager
since Apr 2019
Web frameworks
Nette Framework
since Apr 2019
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 73% desktop
- 27% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.86 / 10 · ranked #4,016,255 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 15.4 MB · 96 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on VSHOSTING (185.59.211.34)
- DNS: forpsi.cz
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- Common Crawl link graph: rank 25,100,665
DNS records as swept Sep 2026. How the web is hosted
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Recent changes
- dropped WhatsApp Business Chat Jul 2026