What powers klarerkauf.de?
Last seen Sep 2026 · 22 technologies across 13 categories
Advertising
Analytics
CDN
Cookie compliance
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Security
Tag managers
UI frameworks
AI Crawlers
Restricts 12 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 21 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Oct 2026 claude-web: Restricted (was Allowed)
- Oct 2026 claudebot added to robots.txt
- Oct 2026 claude-user added to robots.txt
- Oct 2026 claude-searchbot added to robots.txt
- Oct 2026 anthropic-ai: Restricted (was Allowed)
- Oct 2026 chatgpt-user: Restricted (was Allowed)
AI Crawlers
12 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Audience
- 82% phone
- 13% tablet
- 5% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.78 / 10 · ranked #16,938,990 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 3.2 MB · 325 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- KlarerKauf
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.80.146, IPv6)
- DNS: Cloudflare DNS
- Email: udag.de
- Email security: SPF (soft fail), DMARC quarantine, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 86,317,043
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Sep 2026
- detected Google Tag Manager Sep 2026
- detected lit-element Sep 2026
- detected lit-html Sep 2026
- detected shadcn/ui Sep 2026
- detected Tailwind CSS Sep 2026
- detected TanStack Start Sep 2026
- detected Google Analytics Aug 2026
- detected core-js Jul 2026
- detected Funding Choices May 2026
- detected Google AdSense May 2026
- detected reCAPTCHA May 2026
- detected Cloudflare Bot Management Apr 2026