What powers grasscity.co.uk?
Last seen Jun 2026 · 20 technologies across 14 categories
Caching
Varnish
since May 2026
CDN
Amazon S3
since Jul 2025
Cloudflare
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
JavaScript frameworks
JavaScript libraries
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
HTTP/3
since Apr 2025
Open Graph
since Jul 2023
PaaS
Amazon Web Services
since Jul 2025
Performance
Priority Hints
since Feb 2023
Programming languages
PHP
since Jan 2019
RUM
Cloudflare Browser Insights
since Nov 2025
New Relic
since Jan 2019
Security
HSTS
since Sep 2023
UI frameworks
Tailwind CSS
since Feb 2023
Audience
- 83% phone
- 17% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.61 / 10 · ranked #5,612,917 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.0 MB · 103 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Varnish May 2026
- dropped AppNexus Mar 2026
- dropped Cloudflare Bot Management Jan 2026
- dropped jsDelivr Jan 2026
- dropped Swiper Jan 2026
- detected Amazon S3 Dec 2025
- detected Amazon Web Services Dec 2025
- dropped Google Analytics Dec 2025
- dropped Google Tag Manager Dec 2025
- dropped Microsoft Clarity Dec 2025
- dropped Amazon S3 Nov 2025
- dropped Amazon Web Services Nov 2025
- detected Cloudflare Browser Insights Nov 2025
- dropped Convertcart Nov 2025
- detected jsDelivr Nov 2025
- dropped Nosto Nov 2025
- detected Swiper Nov 2025
- detected Google Analytics Oct 2025
- detected Google Tag Manager Oct 2025
- detected Microsoft Clarity Oct 2025