What powers callingcards.com?
Last seen Jun 2026 · 18 technologies across 10 categories
Analytics
Google Ads Conversion Tracking
since May 2022
Google Analytics
since Jun 2018
Signifyd
since May 2022
CDN
Sendgrid
since Aug 2022
Font scripts
Google Font API
since May 2022
Typekit
since May 2022
JavaScript libraries
Miscellaneous
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2022
UI frameworks
Web servers
Apache HTTP Server
since May 2022
Audience
- 57% phone
- 43% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.92 / 10 · ranked #3,796,318 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.1 MB · 73 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| callingcards.com | 16 |
| www.callingcards.com | 12 |