What powers calcda.com?

Last seen Jun 2026 · 26 technologies across 15 categories

A/B Testing

Optimizely
since Mar 2026

Advertising

Reddit Ads
since Mar 2026
Simpli.fi
since Jun 2024

Analytics

Facebook Pixel v2.9.337
since Mar 2022
Google Analytics
since Jul 2021
Pinterest Conversion Tag
since Mar 2023
TikTok Pixel
since Mar 2022

CDN

Cloudflare
since Jun 2026

Feature management

LaunchDarkly
since Mar 2026

JavaScript frameworks

React v17.0.1
since Mar 2022
React Redux v7.2.6
since Mar 2026
Redux v4.1.1
since Mar 2026

JavaScript libraries

core-js v2.5.7
since Mar 2022
jQuery v1.7.2
since May 2021
jQuery UI v1.8.6
since Jul 2021
Lodash v1.4.4
since Mar 2026
web-vitals
since Mar 2026

Marketing automation

Blotout EdgeTag
since Jul 2023

Miscellaneous

RSS
since Dec 2022

Performance

Priority Hints
since Feb 2024

RUM

New Relic
since Apr 2026

Security

Cloudflare Bot Management
since Jun 2026
HSTS
since Mar 2026

Tag managers

Google Tag Manager
since Dec 2021

UI frameworks

Bootstrap v0.33.1
since Aug 2021

Web servers

Nginx
since Mar 2026

Audience

  • 67% phone
  • 33% desktop
  • United States

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

0.30 / 10 · ranked #49,049,300 of all domains

1 referring domains · OpenPageRank

Core Web Vitals

LCP1.5 s
INP175 ms
CLS0.15
TTFB800 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English (United States)
  • CDN: Akamai
  • Weight: 3.5 MB · 179 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Jul 2026.

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