What powers holtsgems.com?
Last seen Jun 2026 · 36 technologies across 18 categories
Advertising
Microsoft Advertising
since Aug 2025
Analytics
Google Analytics
since Jan 2019
Hotjar
since Apr 2021
HubSpot Analytics
since Feb 2021
Microsoft Clarity
since Feb 2025
CDN
cdnjs
since Nov 2021
Cloudflare
since Jun 2019
Cookie compliance
Ecommerce
Cart Functionality
since Feb 2023
Shopify
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Live chat
Gorgias
since Nov 2025
Marketing automation
Miscellaneous
Payment processors
American Express
since Feb 2023
Apple Pay
since Feb 2023
Google Pay
since Feb 2023
Mastercard
since Feb 2023
Shop Pay
since Feb 2023
Visa
since Feb 2023
Performance
Priority Hints
since Feb 2023
Reviews
Trustpilot
since Apr 2021
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
SEO
Alli
since Nov 2024
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Audience
- 79% phone
- 21% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.96 / 10 · ranked #1,654,768 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 7.1 MB · 321 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Microsoft 365 Mar 2026
- detected Emotion Nov 2025
- detected Gorgias Nov 2025
- detected React Nov 2025
- detected Cookiebot Aug 2025
- detected Microsoft Advertising Aug 2025