What powers de.vanguard?
Last seen Aug 2026 · 20 technologies across 12 categories
Advertising
Analytics
CMS
Cookie compliance
Customer data platform
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Search engines
Security
Tag managers
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Blocked
The other 26 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
4 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 70% phone
- 22% desktop
- 8% tablet
Germany
Austria
Spain
Italy
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.66 / 10 · ranked #377,798 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 225 ms |
| CLS | 0.45 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- CDN: Akamai
- Weight: 4.2 MB · 40 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Tailwind CSS Jul 2026
- detected Google Analytics Apr 2026
- detected lit-element Apr 2026
- detected lit-html Apr 2026
- detected Tailwind CSS Apr 2026
- detected Algolia Feb 2026
- detected Linkedin Ads Oct 2025