What powers jzi.de?

Last seen Sep 2026 · 40 technologies across 20 categories

CDN

cdnjs
since Mar 2025
Cloudflare
since Mar 2025

CMS

WordPress v6.8.8
since Aug 2022

Databases

MySQL
since Aug 2022

Ecommerce

Cart Functionality
since Oct 2021
WooCommerce v10.1.4
since Jul 2024

Font scripts

Font Awesome
since Apr 2019

Hosting

ALL-INKL
since Apr 2025

JavaScript frameworks

Backbone.js v1.6.0
since Sep 2024
Knockout.js v3.4.2
since Mar 2025
RequireJS v2.2.0
since Mar 2025
toastr v2.1.2
since May 2022

JavaScript libraries

Isotope
since Mar 2025
jQuery v3.7.1
since Feb 2019
jQuery Migrate v3.4.1
since Apr 2019
Lightbox
since Sep 2026
Lodash v1.7.0
since Oct 2021
Moment.js v2.29.4
since Feb 2019
Swiper
since Jul 2024
Underscore.js v1.13.7
since Sep 2024

Miscellaneous

Open Graph
since Sep 2022
RSS
since Jul 2024

Page builders

Bricks
since Jul 2024

Performance

Priority Hints
since Jul 2024

Programming languages

Java
since Oct 2021
PHP
since Feb 2019
Ruby
since Oct 2021

RUM

New Relic
since Oct 2021

Security

HSTS
since Sep 2024

UI frameworks

Bootstrap v3.3.6
since Feb 2019

Video players

YouTube
since Apr 2019

Web frameworks

Ruby on Rails
since Oct 2021

Web servers

Apache HTTP Server
since Feb 2019
Nginx
since Oct 2021

Widgets

POWR
since Jul 2021
Wheelio
since Oct 2021

WordPress plugins

Image Placeholders v1.2.0
since Sep 2024
Modern Image Formats v2.6.0
since Sep 2024
Performance Lab v4.0.0
since Jul 2024
W3 Total Cache
since May 2025

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 100% phone
  • Germany

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.16 / 10 · ranked #3,196,730 of all domains

18 referring domains · OpenPageRank

Core Web Vitals

LCP1.5 s
CLS0
TTFB400 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: German
  • Weight: 0.7 MB · 48 requests
  • WordPress theme: bricks (child: bricks-child) · all themes
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Subdomains

HostTechs
jzi.de 21
shop.jzi.de 17
www.jzi.de 17

Full technology history →
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