What powers mastelford.com?
Last seen Jun 2026 · 28 technologies across 17 categories
A/B Testing
Analytics
Google Analytics
since May 2021
VWO
since Aug 2025
Caching
Varnish
since May 2021
CDN
Customer data platform
Adobe Experience Platform Identity Service
since Nov 2021
Ecommerce
Cart Functionality
since Nov 2021
Font scripts
Google Font API
since Feb 2026
Typekit
since Sep 2025
JavaScript frameworks
JavaScript libraries
Preact
since Jan 2023
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
Segmentation
Adobe Audience Manager
since Aug 2022
Tag managers
Adobe Experience Platform Launch
since Nov 2021
Google Tag Manager
since May 2021
UI frameworks
Element UI
since Apr 2026
Web frameworks
Microsoft ASP.NET
since May 2021
Web servers
Nginx
since May 2021
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.58 / 10 · ranked #22,540,420 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 6.4 MB · 264 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Element UI Apr 2026
- detected Vue.js Apr 2026
- dropped Adobe Analytics Mar 2026
- detected Google Font API Feb 2026
- dropped Priority Hints Nov 2025
- detected Typekit Sep 2025
- detected Priority Hints Aug 2025
- detected Unpkg Aug 2025
- detected VWO Aug 2025
- detected web-vitals Aug 2025