What powers radioreference.com?
Last seen Jun 2026 · 34 technologies across 17 categories
CDN
Amazon CloudFront
since Aug 2019
cdnjs
since May 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Oct 2023
Databases
MySQL
since Jan 2019
Documentation
Zendesk
since Aug 2022
Google Workspace
since Aug 2022
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Aug 2020
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2021
Message boards
XenForo
since Jan 2019
Miscellaneous
PaaS
Amazon Web Services
since Aug 2019
Programming languages
PHP
since Aug 2018
Reverse proxies
Envoy
since May 2025
Security
UI frameworks
Video players
Plyr
since Oct 2023
Wikis
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| broadcastify | #6 | 4,600 |
| radioreference | #1 | 3,700 |
| radio channels near me | #3 | 1,600 |
| family radio service frequencies | #1 | 1,300 |
| ham frequencies | #2 | 1,100 |
| police scanner frequencies | #2 | 710 |
| scanner frequencies by zip code | #1 | 580 |
| cb frequencies | #3 | 430 |
| police scanner | #11 | 370 |
| cb radio frequency | #4 | 360 |
| radio frequencies near me | #1 | 300 |
| broadcastify | #58 | 280 |
| rr email | #60 | 260 |
| police scanner frequencies near me | #2 | 260 |
| police radio | #8 | 240 |
| frederick md scanner | #7 | 230 |
| thurston county police scanner | #9 | 220 |
| thurston county police scanner | #9 | 220 |
| freq | #26 | 190 |
| scanner frequencies in my area | #1 | 180 |
| scanner frequencies for my area | #1 | 180 |
| scanner codes for my area | #1 | 180 |
| ham radio stations | #1 | 180 |
| jefferson county wi scanner | #4 | 180 |
| frequencies for frs channels | #1 | 150 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 50% phone
- 47% desktop
- 2% tablet
United States
Canada
Australia
New Zealand
Denmark
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.23 / 10 · ranked #94,363 of all domains
516 referring domains · OpenPageRank
Search traffic
46,600 est. monthly organic visits (US)
22,653 keywords in Google's top 30
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 0.2 MB · 14 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| register.radioreference.com | 18 |
| www.radioreference.com | 17 |
| forums.radioreference.com | 15 |
| wiki.radioreference.com | 15 |
| support.radioreference.com | 11 |
| m.radioreference.com | 6 |