What powers waldo.fyi?
Last seen Jun 2026 · 44 technologies across 17 categories
Analytics
Contentsquare
since Mar 2025
Google Analytics
since Sep 2022
Hotjar
since Mar 2025
HubSpot Analytics
since Mar 2025
Linkedin Insight Tag
since Jul 2025
Authentication
Google Sign-in
since Mar 2023
CDN
Amazon CloudFront
since Sep 2022
Amazon S3
since Sep 2022
cdnjs
since Jul 2025
Cloudflare
since Mar 2025
DigitalOcean Spaces
since Jul 2025
jsDelivr
since Jul 2025
Google Workspace
since Sep 2022
Sendgrid
since Jun 2026
Font scripts
Google Font API
since Mar 2023
Issue trackers
JavaScript frameworks
JavaScript libraries
OWL Carousel
since Jul 2025
Swiper
since Jul 2025
Marketing automation
HubSpot
since Mar 2025
Miscellaneous
PaaS
Amazon Web Services
since Sep 2022
Vercel
since Mar 2023
Performance
Priority Hints
since Jul 2024
Programming languages
Node.js
since Sep 2022
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Mar 2023
Tag managers
Google Tag Manager
since Sep 2022
UI frameworks
Video players
Wistia
since Oct 2025
Audience
- 94% desktop
- 6% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #331,581 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 4.4 MB · 97 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.waldo.fyi | 30 |
| join.waldo.fyi | 21 |
| waldo.fyi | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped LiveIntent Jun 2026
- detected Radix UI Jun 2026
- detected Sendgrid Jun 2026
- detected shadcn/ui Jun 2026
- detected Wistia Oct 2025
- detected Google Tag Manager Sep 2025