What powers schachtraining.de?
Last seen Sep 2026 · 18 technologies across 11 categories
CMS
Databases
Hosting
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Web servers
WordPress plugins
WordPress themes
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
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.18 / 10 · ranked #3,146,015 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.1 MB · 47 requests
- WordPress theme: blocksy (child: blocksychild) · all themes
- 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 NMM-AS D - 02742 Friedersdorf Hauptstrasse 68 (85.13.141.143)
- DNS: ALL-INKL
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 17,243,380, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped WP-Optimize Sep 2026
- dropped Animate.css Aug 2026
- detected EmbedPlus Aug 2026
- detected HSTS Aug 2026
- detected Recent Posts Widget With Thumbnails Aug 2026
- detected Shortcodes Ultimate Aug 2026
- detected ALL-INKL Jul 2026
- detected Apache HTTP Server Jul 2026
- detected Blocksy Jul 2026
- detected Contact Form 7 Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected MySQL Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected Preact Jul 2026
- detected Priority Hints Jul 2026
- detected RSS Jul 2026
- detected WordPress Jul 2026
- detected WP-Optimize Jul 2026
- detected Yoast SEO Jul 2026
- dropped HSTS Jan 2026
- detected HSTS Nov 2025