What powers certifiedrefrigeration.com?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
CallRail
since Aug 2022
Google Analytics
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
LazySizes
since Aug 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Security
reCAPTCHA
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2022
Video players
YouTube
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Google Workspace
since Aug 2022
Widgets
EmbedSocial
since Aug 2022
Audience
- 52% phone
- 48% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.47 / 10 · ranked #26,495,179 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 6.0 MB · 175 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected CallRail Jun 2026
- dropped CallRail Aug 2025
- dropped Google Call Conversion Tracking Aug 2025