What powers crystalsf.com?
Last seen Jun 2026 · 43 technologies across 22 categories
Analytics
Google Analytics
since Sep 2020
Caching
WP Rocket
since Mar 2025
CDN
cdnjs
since Mar 2025
Cloudflare
since Nov 2023
jQuery CDN
since Mar 2025
jsDelivr
since Mar 2025
StackPath
since May 2022
CMS
WordPress
since Sep 2020
Cookie compliance
CIVIC
since Mar 2025
Databases
MySQL
since Sep 2020
Sendgrid
since Aug 2022
Font scripts
Font Awesome
since Sep 2020
Google Font API
since Sep 2020
JavaScript libraries
Day.js
since Mar 2025
Preact
since Mar 2025
Select2
since Sep 2020
Slick
since Mar 2025
Twitter typeahead.js
since Mar 2025
Live chat
Tawk.to
since May 2022
WhatsApp Business Chat
since Mar 2026
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
Operating systems
Windows Server
since Mar 2025
PaaS
Azure
since Mar 2025
Performance
Priority Hints
since Aug 2023
Programming languages
Security
Tag managers
Google Tag Manager
since May 2022
UI frameworks
Bootstrap
since Nov 2023
Web frameworks
Microsoft ASP.NET
since Mar 2025
Web servers
Apache HTTP Server
since Sep 2020
WordPress plugins
Audience
- 100% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.51 / 10 · ranked #6,413,153 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.2 MB · 60 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.crystalsf.com | 26 |
| crystalsf.com | 20 |
| esign.crystalsf.com | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped FingerprintJS Oct 2025
- detected Site Kit Oct 2025