What powers 
whistlesecure.com?
Last seen Oct 2026 · 16 technologies across 11 categories
Cookie compliance
CookieYes
since Nov 2023
Databases
Firebase
since Nov 2023
Font scripts
Google Font API
since Nov 2023
JavaScript frameworks
JavaScript libraries
Live chat
Crisp Live Chat
since Nov 2023
Miscellaneous
Programming languages
Node.js
since Nov 2023
Security
HSTS
since Nov 2023
Translation
Weglot
since Nov 2023
Webmail
Google Workspace
since Nov 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.83 / 10 · ranked #699,863 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.7 MB · 86 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (199.36.158.100)
- DNS: Loopia
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 16,308,508, 2 hosts
- Verified with: Firebase, Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted