What powers focuscura.com?
Last seen Sep 2026 · 32 technologies across 19 categories
Analytics
Cloudflare Browser Insights
since Jan 2022
Google Analytics
since May 2020
Matomo Analytics
since Oct 2024
CDN
Cloudflare
since Jan 2019
CMS
Cookie compliance
Issue trackers
Sentry
since May 2020
JavaScript frameworks
React
since May 2020
JavaScript graphics
JavaScript libraries
Miscellaneous
Babel
since May 2020
Open Graph
since Sep 2022
Operating systems
Ubuntu
since May 2020
PaaS
Platform.sh
since May 2019
Performance
Priority Hints
since Oct 2024
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2020
UI frameworks
Web frameworks
Ruby on Rails
since Dec 2020
Web servers
Nginx
since May 2020
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 65% phone
- 35% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.17 / 10 · ranked #1,309,745 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 150 ms |
| CLS | 0.25 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- CDN: Akamai
- Weight: 4.2 MB · 78 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (52.16.8.119)
- DNS: cscdns.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: DigiCert, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 8,838,242, 5 hosts
- Verified with: Apple Business, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cvitals.focuscura.com | 13 |
| forms.focuscura.com | 13 |
| www.focuscura.com | 13 |
| service.focuscura.com | 12 |