What powers klarseifen.de?
Last seen Jun 2026 · 38 technologies across 20 categories
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Aug 2019
jsDelivr
since Jul 2020
Microsoft Ajax Content Delivery Network
since Feb 2022
Content curation
Covet.pics
since Feb 2022
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Aug 2019
Mailgun
since Aug 2022
Font scripts
Google Font API
since Jan 2019
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
Backbone.js
since Oct 2021
React
since Jun 2026
JavaScript libraries
Preact
since Nov 2021
Underscore.js
since Oct 2021
Live chat
WhatsApp Business Chat
since Feb 2022
Marketing automation
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
American Express
since Aug 2020
Apple Pay
since Aug 2020
Google Pay
since Aug 2020
Klarna Checkout
since Nov 2021
Mastercard
since Nov 2021
PayPal
since Nov 2021
Shop Pay
since Aug 2020
Visa
since Aug 2020
Performance
Priority Hints
since Feb 2023
Programming languages
Ruby
since Jun 2026
Reviews
Reviews.io
since Oct 2023
Search engines
Searchanise
since Nov 2021
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Ruby on Rails
since Jun 2026
Audience
- 83% phone
- 12% desktop
- 5% tablet
Germany
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.92 / 10 · ranked #634,236 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 4.1 MB · 435 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.klarseifen.de | 34 |
| account.klarseifen.de | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API May 2026
- detected jQuery May 2026
- detected jsDelivr May 2026
- detected Microsoft Ajax Content Delivery Network May 2026
- dropped Google Font API Apr 2026
- dropped Google Hosted Libraries Apr 2026
- dropped Hotjar Apr 2026
- dropped jQuery Apr 2026
- dropped jsDelivr Apr 2026
- dropped Microsoft Ajax Content Delivery Network Apr 2026
- detected Facebook Pixel Feb 2026
- dropped Facebook Pixel Jan 2026
- dropped Cross Sell Nov 2025