What powers functionaltennis.com?
Last seen Jun 2026 · 44 technologies across 16 categories
Affiliate programs
Affiliatly
since Feb 2022
Analytics
Google Analytics
since Jul 2019
CDN
cdnjs
since Mar 2023
Cloudflare
since Jul 2019
DigitalOcean Spaces
since Jul 2024
Google Hosted Libraries
since Feb 2022
jsDelivr
since Sep 2022
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jul 2019
Font scripts
Google Font API
since Jul 2019
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
AOS
since Feb 2022
Flickity
since Feb 2022
LazySizes
since Feb 2022
MobX
since Sep 2022
PhotoSwipe
since Sep 2022
Preact
since Nov 2021
Underscore.js
since Dec 2023
Zepto
since Mar 2023
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
Payment processors
American Express
since Feb 2022
Apple Pay
since Aug 2020
Google Pay
since Feb 2022
Mastercard
since Feb 2022
PayPal
since Nov 2021
Shop Pay
since Feb 2022
Visa
since Feb 2022
Performance
Priority Hints
since Feb 2023
Reviews
Stamped
since Sep 2021
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Shopify apps
Fast Bundle
since May 2025
Product Personalizer
since Mar 2023
Webmail
Apple iCloud Mail
since Mar 2026
Google Workspace
since Aug 2022
Audience
- 58% phone
- 42% desktop
United Kingdom
Australia
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.89 / 10 · ranked #1,785,080 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.9 MB · 362 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Splide Jun 2026
- detected Apple iCloud Mail Mar 2026
- dropped Automizely Feb 2026
- detected cdnjs Dec 2025
- detected Product Personalizer Dec 2025
- detected Zepto Dec 2025
- detected Klaviyo Customer Hub Oct 2025
- detected Preact Sep 2025