What powers stayfree.app?
Last seen Sep 2026 · 37 technologies across 20 categories
Advertising
Microsoft Advertising
since Nov 2025
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Nov 2025
CDN
Cloudflare
since Jan 2023
Cloudinary
since Nov 2025
Cookie compliance
iubenda
since Nov 2025
Editors
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Apr 2024
Hosting panels
Plesk
since Jun 2026
IaaS
Google Cloud
since Feb 2023
JavaScript frameworks
JavaScript graphics
Chart.js
since Apr 2024
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2023
Open Graph
since Sep 2022
parcel
since Apr 2024
PWA
since Dec 2025
SWC
since Apr 2024
PaaS
Amazon Web Services
since Aug 2022
Performance
Google Cloud Trace
since Dec 2025
Priority Hints
since Aug 2022
Rich text editors
CKEditor
since Apr 2024
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since Apr 2024
Webmail
Google Workspace
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
- 100% phone
Germany
France
United Kingdom
Netherlands
Poland
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.10 / 10 · ranked #1,417,515 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Cloudflare
- Weight: 0.1 MB · 7 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.2.162)
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 265,106, 5 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.stayfree.app | 21 |
| mailer.stayfree.app | 18 |
| go.stayfree.app | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Radix UI Jul 2026
- detected shadcn/ui Jul 2026
- detected Tailwind CSS Jul 2026
- dropped Builder.io Jan 2026
- dropped Netlify Jan 2026
- dropped Radix UI Jan 2026
- dropped shadcn/ui Jan 2026
- dropped Tailwind CSS Jan 2026
- dropped Digistore24 Dec 2025
- dropped Google Cloud CDN Dec 2025
- detected Google Cloud Trace Dec 2025
- dropped GSAP Dec 2025
- dropped Lodash Dec 2025
- detected PWA Dec 2025
- dropped RSS Dec 2025
- dropped Sentry Dec 2025
- dropped Wix Dec 2025
- dropped Wix eCommerce Dec 2025
- detected Builder.io Nov 2025
- detected Cloudflare Browser Insights Nov 2025
- detected Cloudinary Nov 2025
- detected Google Analytics Nov 2025
- detected iubenda Nov 2025
- detected Microsoft Advertising Nov 2025
- detected Netlify Nov 2025
- detected Radix UI Nov 2025
- detected React Router Nov 2025
- detected shadcn/ui Nov 2025
- detected Tailwind CSS Nov 2025