What powers kowa-lenses.com?
Last seen Sep 2026 · 20 technologies across 14 categories
Advertising
Analytics
Databases
Ecommerce
JavaScript graphics
JavaScript libraries
Marketing automation
Miscellaneous
Payment processors
Programming languages
Security
Tag managers
Web frameworks
Web servers
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
AI Crawlers
No AI crawlers blocked
Audience
- 84% desktop
- 16% phone
Germany
France
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.67 / 10 · ranked #2,206,990 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- Weight: 35.9 MB · 97 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Hetzner (23.88.92.152)
- DNS: schlundtech.de
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 8,182,205, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.kowa-lenses.com | 18 |
| kowa-lenses.com | 14 |
Full technology history →
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Recent changes
- detected jQuery May 2026
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- dropped Cloudflare Apr 2026
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- detected Cloudflare Nov 2025
- detected Cloudflare Bot Management Nov 2025