What powers calcular-iva.org?
Last seen Jun 2026 · 14 technologies across 11 categories
Advertising
Google AdSense
since Nov 2020
Analytics
CDN
Cloudflare
since Apr 2024
Cookie compliance
Funding Choices
since Sep 2023
Font scripts
Google Font API
since May 2025
JavaScript libraries
web-vitals
since Apr 2024
Miscellaneous
HTTP/3
since Apr 2024
RUM
Cloudflare Browser Insights
since Nov 2025
Security
Cloudflare Bot Management
since Feb 2025
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Feb 2022
Web servers
Apache HTTP Server
since Feb 2020
Audience
- 54% desktop
- 46% phone
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.50 / 10 · ranked #24,779,018 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish
- Weight: 1.0 MB · 77 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.calcular-iva.org | 13 |
| calcular-iva.org | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Jun 2026
- detected Google Tag Manager Jan 2026
- dropped Google Tag Manager Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- detected Google Font API Nov 2025
- detected Google Tag Manager Oct 2025
- detected Snowplow Analytics Oct 2025
- dropped Google Font API Sep 2025
- dropped Google Tag Manager Sep 2025