What powers 4air.aero?
Last seen Jun 2026 · 27 technologies across 16 categories
Analytics
Google Analytics
since Jun 2021
Linkedin Insight Tag
since Sep 2022
Microsoft Clarity
since Oct 2025
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
Cookie compliance
TrustArc
since May 2025
Digital asset management
Dropbox
since Jan 2026
Ecommerce
Cart Functionality
since Jun 2021
Font scripts
Google Font API
since Jun 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Aug 2023
Programming languages
TypeScript
since Apr 2026
Security
Cloudflare Bot Management
since Oct 2024
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2022
Webmail
Microsoft 365
since Aug 2022
Audience
- 70% desktop
- 30% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.99 / 10 · ranked #575,881 of all domains
77 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 3.7 MB · 98 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026
- detected Dropbox Jan 2026
- detected Microsoft Clarity Oct 2025