What powers classicrock921fm.com?
Last seen Jun 2026 · 51 technologies across 22 categories
Advertising
Google Publisher Tag
since Mar 2025
Analytics
Google Analytics
since Jul 2020
Authentication
Facebook Login
since Jun 2021
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
WordPress
since Jul 2020
Databases
MySQL
since Jul 2020
Font scripts
Hosting
GoDaddy
since Aug 2022
WordPress Multisite
since Jul 2023
JavaScript frameworks
JavaScript graphics
Chart.js
since Jul 2020
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Jul 2020
Security
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Mar 2025
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Video players
Web servers
Nginx
since Jul 2020
Widgets
EmbedSocial
since Aug 2023
WordPress plugins
WordPress themes
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.41 / 10 · ranked #7,371,516 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 7.9 MB · 311 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google AdSense May 2026
- detected Google AdSense Mar 2026
- detected Swiper Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026