What powers rocketcalendar.com?
Last seen Jun 2026 · 13 technologies across 11 categories
A/B Testing
Convert
since Jul 2021
Advertising
Google AdSense
since Jan 2019
CDN
Cloudflare
since May 2021
Font scripts
Google Font API
since Nov 2025
Hosting
Contabo
since Apr 2026
JavaScript libraries
Marketing automation
Aweber
since May 2021
Mobile frameworks
Programming languages
Security
Cloudflare Bot Management
since May 2023
reCAPTCHA
since Apr 2022
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 86% desktop
- 14% phone
United States
India
United Kingdom
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.77 / 10 · ranked #4,503,595 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.8 MB · 24 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager Jun 2026
- dropped AlmaLinux May 2026
- detected Contabo Apr 2026
- detected Google Tag Manager Jan 2026
- dropped Ezoic Nov 2025
- detected Google Font API Nov 2025
- dropped HTTP/3 Nov 2025
- dropped Quantcast Measure Nov 2025
- dropped web-vitals Nov 2025
- detected AlmaLinux Oct 2025
- detected Apache HTTP Server Oct 2025
- dropped Google Tag Manager Aug 2025