What powers happycards.com?
Last seen Jun 2026 · 56 technologies across 27 categories
Advertising
theTradeDesk
since Nov 2021
Analytics
Caching
Varnish
since Feb 2026
CDN
Amazon S3
since May 2024
cdnjs
since May 2024
Cloudflare
since May 2024
Google Hosted Libraries
since Feb 2022
jQuery CDN
since May 2024
CMS
WordPress
since Jan 2019
Cookie compliance
TrustArc
since Nov 2021
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ELB
since Sep 2021
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
WP Engine
since May 2019
Page builders
WordPress Block Editor
since Jul 2024
Payment processors
PayPal
since Feb 2026
Performance
Priority Hints
since Sep 2023
Personalisation
Rokt
since Feb 2026
Programming languages
RUM
New Relic
since Jan 2019
Security
Cloudflare Bot Management
since Nov 2025
DataDome
since May 2024
Datadome
since Jul 2022
HSTS
since Sep 2022
PerimeterX
since Feb 2026
Riskified
since Mar 2020
TruValidate
since Jul 2021
Segmentation
Adobe Audience Manager
since Apr 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Nginx
since Jan 2019
Widgets
AddThis
since May 2020
WordPress plugins
Kadence WP Blocks
since Mar 2023
MetaSlider
since Feb 2022
WordPress themes
Audience
- 65% phone
- 34% desktop
- 1% tablet
United States
India
Canada
Mexico
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.88 / 10 · ranked #1,805,219 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.5 MB · 88 requests
- WordPress theme: neve · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| happycards.com | 29 |
| gethappy.happycards.com | 27 |
| cardholder.happycards.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected MetaSlider May 2026
- dropped Splide Apr 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- detected Cloudflare Bot Management Nov 2025
- detected HTTP/3 Nov 2025