What powers nexo.systems?

Last seen Jun 2026 · 11 technologies across 8 categories

Analytics

CDN

Cloudflare
since Nov 2022

JavaScript graphics

D3
since Feb 2023
xCharts
since Feb 2023

JavaScript libraries

jQuery v3.7.1
since Nov 2022
SweetAlert2
since Nov 2023

Miscellaneous

Open Graph
since Nov 2022

Payment processors

Amazon Pay
since Aug 2025
PayPal
since Aug 2025

Security

HSTS
since Nov 2022

UI frameworks

Tailwind CSS
since Aug 2025

AI Crawlers

Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.

Training crawlers

  • Applebot-Extended Blocked
  • Bytespider Blocked
  • CCBot Blocked
  • ClaudeBot Blocked
  • Google-Extended Blocked
  • GPTBot Blocked
  • meta-externalagent Blocked

Search and AI assistants

  • Amazonbot Blocked

The other 25 AI crawlers we track are not mentioned and stay allowed by default.

  • robots.txt found
  • llms.txt not checked
  • ai.txt not checked

Content Signals: search=yes ai-train=no declared in robots.txt

See who blocks each AI crawler across the web

AI Crawlers

8 of 33 AI crawlers blocked

Standards: Content Signals

Full breakdown

Audience

  • 79% desktop
  • 21% phone
  • Germany

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

1.01 / 10 · ranked #12,330,317 of all domains

2 referring domains · OpenPageRank

Core Web Vitals

LCP0.5 s
INP25 ms
CLS0
TTFB100 ms

Real user p75, Chrome UX Report, Aug 2026.

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