What powers letterbox-love.co.uk?
Last seen Jun 2026 · 49 technologies across 20 categories
Advertising
Microsoft Advertising
since Sep 2025
Affiliate programs
RevenueHunt
since Feb 2023
Analytics
Facebook Pixel
since Sep 2021
Google Analytics
since Sep 2021
Lucky Orange
since Apr 2024
Microsoft Clarity
since Nov 2023
CDN
cdnjs
since Dec 2021
Cloudflare
since Sep 2021
Google Hosted Libraries
since Jul 2024
jsDelivr
since Nov 2023
Unpkg
since Nov 2023
Cookie compliance
CookieYes
since Sep 2025
Ecommerce
Cart Functionality
since Sep 2021
Shopify
since Sep 2021
Font scripts
Google Font API
since Sep 2021
JavaScript frameworks
Handlebars
since Oct 2023
React
since Jul 2022
JavaScript libraries
Loyalty & rewards
Smile
since Dec 2021
Marketing automation
Klaviyo
since Sep 2021
Miscellaneous
Payment processors
American Express
since Sep 2021
Apple Pay
since Sep 2021
Google Pay
since Sep 2021
Mastercard
since Dec 2021
PayPal
since Dec 2021
Shop Pay
since Sep 2021
Visa
since Sep 2021
Performance
Priority Hints
since Feb 2023
Personalisation
Bold Commerce
since Aug 2022
Reviews
Trustpilot
since Sep 2021
Security
Cloudflare Bot Management
since Mar 2022
HSTS
since Sep 2022
Shopify apps
EasyGift
since Dec 2024
ShopPad Infinite Options
since May 2026
Smile App
since Jan 2023
Vitals
since May 2022
UI frameworks
Tailwind CSS
since Nov 2023
Webmail
Google Workspace
since Aug 2022
Audience
- 91% phone
- 9% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.15 / 10 · ranked #10,525,297 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 4.5 MB · 387 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery CDN May 2026
- dropped Preact May 2026
- dropped React Router May 2026
- detected ShopPad Infinite Options May 2026
- dropped Google Tag Manager Jan 2026
- detected CookieYes Sep 2025
- detected Microsoft Advertising Sep 2025
- detected Google Tag Manager Aug 2025