What powers rostr.cc?
Last seen Jun 2026 · 56 technologies across 25 categories
Advertising
Microsoft Advertising
since Apr 2026
Analytics
CDN
Bunny
since Aug 2023
Cloudflare
since Mar 2022
Google Hosted Libraries
since May 2022
Unpkg
since May 2022
CMS
Framer Sites
since Sep 2023
Cookie compliance
iubenda
since Mar 2022
Customer data platform
Rudderstack
since Jan 2026
Documentation
Zendesk
since Aug 2022
Ecommerce
Cart Functionality
since May 2022
Font scripts
Google Font API
since Feb 2020
Issue trackers
Sentry
since Feb 2020
JavaScript frameworks
JavaScript libraries
Live chat
Intercom
since May 2022
Marketing automation
OneSignal
since Apr 2026
Miscellaneous
Payment processors
Stripe
since Mar 2022
Performance
Priority Hints
since Sep 2023
Programming languages
Node.js
since Aug 2024
Security
Cloudflare Bot Management
since Mar 2022
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2021
UI frameworks
Video players
Web servers
Nginx
since Sep 2023
Webmail
Google Workspace
since Aug 2022
Widgets
Elfsight
since Aug 2022
Spotify Widgets
since Jun 2026
Audience
- 93% desktop
- 7% phone
United States
United Kingdom
France
Canada
Australia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.36 / 10 · ranked #423,802 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| INP | 425 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.9 MB · 98 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| beta.rostr.cc | 34 |
| feedback.rostr.cc | 18 |
| hq.rostr.cc | 18 |
| stack.rostr.cc | 17 |
| jobs.rostr.cc | 16 |
| www.rostr.cc | 16 |
| top100.rostr.cc | 14 |
| help.rostr.cc | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Spotify Widgets Jun 2026
- dropped UIKit May 2026
- detected Babel Apr 2026
- dropped Emotion Apr 2026
- detected Microsoft Advertising Apr 2026
- dropped Mixpanel Apr 2026
- dropped PostHog Apr 2026
- detected Rudderstack Jan 2026