What powers fonoster.com?
Last seen Oct 2026 · 40 technologies across 21 categories
Advertising
Twitter Ads
since Jul 2023
Analytics
Cloudflare Browser Insights
since Feb 2026
Google Analytics
since Jul 2023
Caching
Varnish
since Dec 2023
CDN
Cloudflare
since Mar 2025
Fastly
since Jul 2022
Databases
Firebase
since Sep 2022
Development
Turbopack
since Jun 2026
Documentation
Font scripts
Google Font API
since Jul 2023
JavaScript frameworks
JavaScript graphics
KaTeX
since Feb 2025
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since Dec 2023
Vercel
since Feb 2025
Performance
Priority Hints
since Oct 2025
Programming languages
Node.js
since Jan 2022
Reverse proxies
Envoy
since Aug 2025
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Jul 2023
Headless UI
since Nov 2022
MUI
since Aug 2025
Radix UI
since Oct 2025
Tailwind CSS
since Apr 2022
Video players
YouTube
since Feb 2025
Webmail
Google Workspace
since Aug 2022
Widgets
Twitter
since Jul 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 Content Signals changed
- Oct 2026 *: Allowed (was Restricted)
- Sep 2026 llms.txt removed
- Sep 2026 llms-full.txt removed
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.00 / 10 · ranked #3,578,991 of all domains
18 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 0.3 MB · 17 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: Google Cloud DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,076,483, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| docs.fonoster.com | 18 |
| fonoster.com | 16 |
| marketplace.fonoster.com | 12 |
| learn.fonoster.com | 10 |
| app.fonoster.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped shadcn/ui Jul 2026
- detected Cloudflare Bot Management May 2026
- detected Cloudflare Browser Insights Feb 2026
- detected shadcn/ui Feb 2026
- dropped core-js Jan 2026