What powers jahnkeheatingandair.com?

Last seen Jun 2026 · 36 technologies across 16 categories

Analytics

CallTrackingMetrics
since Dec 2024
Facebook Pixel v2.9.164
since Jul 2024
Google Analytics
since Sep 2022
Snowplow Analytics
since Sep 2022

CDN

cdnjs
since Feb 2025
Cloudflare
since Sep 2022
jQuery CDN
since Dec 2024

CMS

Duda
since Sep 2022

CRM

vcita
since Sep 2022

Ecommerce

Cart Functionality
since Dec 2024
Shopify
since Dec 2024

Font scripts

Font Awesome v4.7.0
since Feb 2025
Google Font API
since Sep 2022

JavaScript frameworks

Handlebars v4.0.3
since Dec 2024

JavaScript libraries

core-js v3.37.0
since Sep 2022
jQuery v3.2.1
since Sep 2022
LazySizes
since Dec 2024
Lodash v4.5.1
since Oct 2022
MobX
since Feb 2023
Moment.js v2.22.2
since Feb 2025
Preact
since Sep 2022

Miscellaneous

HTTP/3
since Dec 2024
Open Graph
since Sep 2022
Webpack
since Sep 2022

Payment processors

PayPal
since Dec 2024
Stripe v2
since Feb 2025
Venmo
since Dec 2024

Performance

Priority Hints
since Sep 2022

Security

ClickCease
since Dec 2024
Cloudflare Bot Management
since Sep 2022
HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Sep 2022

UI frameworks

Bootstrap v4.0.0
since Dec 2024

Web servers

Nginx
since Sep 2022

Widgets

FlexSlider
since Jul 2024
Podium
since Sep 2022

Audience

  • United States

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

Open Page Rank

0.61 / 10 · ranked #21,880,506 of all domains

4 referring domains · OpenPageRank

Core Web Vitals

LCP1.5 s
INP50 ms
CLS0.05
TTFB500 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 8.0 MB · 258 requests
  • Structured data: Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
jahnkeheatingandair.com 27
www.jahnkeheatingandair.com 19

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