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Guides from the NOC

Written from running the hardware — what breaks, why, and the command that fixes it.

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Troubleshooting Robots.txt Blocking Your Site From Google? How to Fix It

Site vanished from Google overnight? Learn how a wrong robots.txt rule, noindex tag, or X-Robots-Tag header blocks crawlers, and fix each one step by step.

18 July 2026 · 5 min · 2 views