What powers calculariva.org?
Last seen Jun 2026 · 27 technologies across 15 categories
Advertising
33Across
since Nov 2021
AppNexus
since Jul 2019
Google AdSense
since Jan 2019
ID5
since Nov 2023
OpenX
since Jun 2023
Prebid
since Jul 2019
PubMatic
since Jul 2021
Rubicon Project
since Jul 2021
Smart Ad Server
since Jul 2019
TripleLift
since Jul 2021
Utiq
since Oct 2024
Analytics
Quantcast Measure
since Jul 2019
Snowplow Analytics
since Sep 2024
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Nov 2023
Customer data platform
Sirdata
since Nov 2021
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
OVHcloud
since Aug 2022
Programming languages
Security
Cloudflare Bot Management
since Nov 2023
reCAPTCHA
since May 2022
Segmentation
Adobe Audience Manager
since Apr 2022
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Po.st
since Jul 2019
Audience
- 64% phone
- 36% desktop
Venezuela
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #49,693,489 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 300 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish
- Weight: 2.7 MB · 2,315 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Jun 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped Preact Jun 2026
- dropped Microsoft ASP.NET Apr 2026
- detected Preact Apr 2026
- detected AppNexus Mar 2026
- dropped core-js Mar 2026
- dropped AppNexus Dec 2025
- detected AppNexus Sep 2025
- detected 33Across Aug 2025