What powers firstcu.com?
Last seen Jun 2026 · 18 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
Caching
Varnish
since May 2022
CDN
Amazon S3
since Aug 2022
Cloudflare
since Dec 2023
Google Cloud CDN
since Aug 2024
Google Hosted Libraries
since Feb 2022
Mailgun
since Aug 2022
Font scripts
Google Font API
since Jan 2019
IaaS
Google Cloud
since Aug 2024
JavaScript libraries
Marketing automation
Constant Contact
since May 2022
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Scala
since May 2022
Security
HSTS
since Sep 2022
Web frameworks
Play
since May 2022
Audience
- 56% phone
- 44% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.38 / 10 · ranked #7,665,659 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.0 MB · 41 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.firstcu.com | 12 |
| accounts.firstcu.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped lit-element Jun 2026
- dropped lit-html Jun 2026
- dropped Cloudflare Bot Management Dec 2025
- detected Cloudflare Bot Management Aug 2025