What powers 52kards.com?
Last seen Jun 2026 · 73 technologies across 30 categories
Analytics
CDN
Amazon S3
since Sep 2022
Cloudflare
since Jun 2019
Google Cloud CDN
since Apr 2025
Imgix
since Feb 2025
jsDelivr
since Apr 2026
CMS
WordPress
since Apr 2018
Customer data platform
Databases
MySQL
since Jun 2018
Ecommerce
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Jun 2018
Hosting
GoDaddy
since Aug 2022
IaaS
Google Cloud
since Aug 2018
Issue trackers
JavaScript frameworks
JavaScript libraries
LMS
Teachable
since Sep 2021
Marketing automation
Miscellaneous
PaaS
Amazon Web Services
since Sep 2022
WP Engine
since May 2019
Payment processors
Amazon Pay
since Nov 2025
American Express
since Jul 2024
Apple Pay
since Aug 2020
Google Pay
since Jul 2024
Mastercard
since Jul 2024
PayPal
since Nov 2021
Shop Pay
since Feb 2022
Visa
since Jul 2024
Performance
Priority Hints
since Feb 2023
Turbolinks
since Nov 2021
Programming languages
Reviews
Judge.me
since Sep 2021
Rich text editors
RUM
New Relic
since Sep 2024
Security
SEO
UI frameworks
Bootstrap
since Aug 2018
Tailwind CSS
since Jul 2024
Video players
Wistia
since Jun 2021
Web frameworks
Ruby on Rails
since Aug 2018
Web servers
Nginx
since Apr 2018
WordPress plugins
Audience
- 66% phone
- 31% desktop
- 2% tablet
United States
India
United Kingdom
Canada
Australia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.65 / 10 · ranked #786,499 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.6 MB · 345 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.52kards.com | 38 |
| courses.52kards.com | 33 |
| 52kards.com | 24 |
| www.52kards.com | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Jun 2026
- detected Amazon Web Services Jun 2026
- dropped Amazon S3 May 2026
- dropped Amazon Web Services May 2026
- dropped cdnjs May 2026
- detected Sentry Mar 2026
- dropped Sentry Feb 2026
- dropped Cloudflare Browser Insights Jan 2026
- detected cdnjs Dec 2025
- dropped Postscript Dec 2025
- detected Amazon Pay Nov 2025
- detected PWA Nov 2025
- detected Sendinblue Nov 2025
- dropped Imgix Sep 2025