What powers dbtb.info?
Last seen Aug 2026 · 8 technologies across 7 categories
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Security
Web servers
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 26 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
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.52 / 10 · ranked #6,303,190 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.5 MB · 18 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped core-js Jul 2026
- dropped FullCalendar Jul 2026
- dropped jQuery Jul 2026
- dropped jQuery Migrate Jul 2026
- dropped jQuery UI Jul 2026
- dropped Matomo Analytics Jul 2026
- dropped Microsoft Advertising Jul 2026
- dropped MySQL Jul 2026
- dropped OWL Carousel Jul 2026
- dropped PHP Jul 2026
- dropped RankMath SEO Jul 2026
- dropped Select2 Jul 2026
- dropped TypeScript Jul 2026
- dropped Usercentrics Jul 2026
- dropped WordPress Jul 2026
- dropped WP Rocket Jul 2026
- detected Highlight.js Jun 2026
- detected Reveal.js Jun 2026
- dropped Calendly Dec 2025
- dropped Twitch Player Dec 2025