What powers 
chipkartenleser-shop.de?
Last seen Nov 2023 · 8 technologies across 8 categories
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Programming languages
Ruby
since Jun 2018
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
Video players
JW Player
since Jul 2021
Web frameworks
Ruby on Rails
since Jun 2018
Web servers
Nginx
since Dec 2017
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 76% desktop
- 24% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.53 / 10 · ranked #396,666 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on CONTINUM (80.72.143.114)
- DNS: first-ns.de
- Email: reiner-sct.de
- Email security: SPF (hard fail), DMARC monitor only
- SSL: D-Trust, RSA 4096, expires Apr 2027
- Common Crawl link graph: rank 9,609,001, 2 hosts
- Verified with: Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted