What powers 21fitzsimons.com?
Last seen Jun 2026 · 18 technologies across 15 categories
A/B Testing
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Sep 2024
CMS
Adobe Experience Manager
since Jan 2019
Cookie compliance
OneTrust
since Jul 2025
Digital asset management
Adobe Dynamic Media Classic
since Jun 2026
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
GSAP
since Nov 2020
JavaScript libraries
Load balancers
Amazon ALB
since Feb 2026
PaaS
Amazon Web Services
since Feb 2026
Performance
Priority Hints
since Jun 2026
Programming languages
Java
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
Video players
VideoJS
since Jun 2026
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 50% phone
- 50% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.81 / 10 · ranked #16,406,899 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 16.3 MB · 163 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Adobe Dynamic Media Classic Jun 2026
- detected Priority Hints Jun 2026
- detected VideoJS Jun 2026
- detected Amazon ALB Feb 2026
- detected Amazon Web Services Feb 2026
- detected Adobe Target Dec 2025
- detected core-js Dec 2025
- detected Facebook Pixel Dec 2025
- detected Microsoft Clarity Dec 2025
- dropped Adobe Target Nov 2025
- dropped AngularJS Nov 2025
- dropped Bootstrap Nov 2025
- dropped core-js Nov 2025
- dropped Facebook Pixel Nov 2025
- dropped Font Awesome Nov 2025
- detected GSAP Nov 2025
- dropped jQuery UI Nov 2025
- dropped Lozad.js Nov 2025
- dropped Microsoft Clarity Nov 2025
- dropped Moment.js Nov 2025
- dropped Vimeo Nov 2025