What powers whistlefish.com?
Last seen Jun 2026 · 38 technologies across 22 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
CDN
Bunny
since Nov 2022
Cloudflare
since Jun 2019
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jan 2019
Mailgun
since Aug 2022
Font scripts
Hosting
GoDaddy
since May 2023
JavaScript frameworks
JavaScript libraries
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Apple Pay
since Aug 2020
Google Pay
since Nov 2022
Mastercard
since Nov 2021
PayPal
since Nov 2021
Shop Pay
since Aug 2020
Visa
since Aug 2020
Performance
Priority Hints
since Feb 2023
Programming languages
Ruby
since Jun 2026
Reviews
Trustpilot
since Oct 2025
Security
HSTS
since Sep 2022
Shopify apps
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Oct 2025
Video players
YouTube
since Dec 2025
Web frameworks
Ruby on Rails
since Jun 2026
Webmail
Apple iCloud Mail
since Jun 2025
Microsoft 365
since Aug 2022
Audience
- 69% phone
- 24% desktop
- 7% tablet
United Kingdom
India
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.15 / 10 · ranked #1,340,654 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.9 MB · 419 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| whistlefish.com | 36 |
| account.whistlefish.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Preact Jun 2026
- detected React Jun 2026
- detected Rebuy Apr 2026
- detected Bunny Mar 2026
- detected Bunny Fonts Mar 2026
- dropped Sentry Feb 2026
- detected Tailwind CSS Jan 2026
- dropped Preact Dec 2025
- dropped React Dec 2025
- dropped Tailwind CSS Dec 2025
- detected YouTube Dec 2025
- dropped Amplitude Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Emotion Nov 2025
- detected Google Font API Nov 2025
- dropped Gorgias Nov 2025
- dropped Bunny Oct 2025
- detected Preact Oct 2025
- detected Tailwind CSS Oct 2025
- detected Trustpilot Oct 2025