What powers esky.fi?
Last seen Jun 2026 · 27 technologies across 20 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Google Analytics
since Feb 2020
Appointment scheduling
GetYourGuide
since Nov 2021
Authentication
Facebook Login
since Jul 2021
Google Sign-in
since Feb 2021
CDN
Cloudflare
since Aug 2023
Cookie compliance
Usercentrics
since Sep 2023
Development
Turbopack
since Mar 2026
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Mar 2026
Programming languages
Node.js
since Mar 2026
Reverse proxies
Envoy
since Dec 2025
RUM
Security
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Tailwind CSS
since Mar 2026
Webmail
Google Workspace
since Aug 2022
Audience
- 84% phone
- 13% desktop
- 3% tablet
Finland
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.23 / 10 · ranked #1,227,684 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 325 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Finnish
- CDN: Akamai
- Weight: 3.2 MB · 128 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.esky.fi | 21 |
| wizzair.esky.fi | 17 |
| go.esky.fi | 13 |
Full technology history →
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Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped Google AdSense Jun 2026
- dropped Hotjar Jun 2026
- dropped Microsoft Clarity Jun 2026
- detected Google AdSense Apr 2026
- detected Hotjar Apr 2026
- detected Microsoft Clarity Apr 2026
- detected Next.js Mar 2026
- detected Next.js App Router Mar 2026
- detected Node.js Mar 2026
- detected Priority Hints Mar 2026
- detected React Mar 2026
- detected Tailwind CSS Mar 2026
- detected Turbopack Mar 2026
- detected Webpack Mar 2026
- detected Envoy Dec 2025