Insane SEO: Blocking Robots.txt from Being Indexed
Google closes Robots.txt support for Indexing | Latest Update JULY | (in Hindi) - YouTube
How to Fix 'Indexed, though blocked by robots.txt' in Google Search Console
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Google to End Supporting Robots.txt Noindex: What That Means
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Google to stop supporting noindex directive in robots.txt
Google to End Supporting Robots.txt Noindex: What That Means
Google Will Discontinue Support for Robots.txt from September 2019
How to Fix "Indexed, though blocked by robots.txt" in Google Search Console
Google Cancels Support for Robots.txt Noindex - DiGiTiLi
Google Will Discontinue Support for Robots.txt from September 2019
Google: Pages Blocked by Robots.txt Will Get Indexed if They're Linked To
How to Fix 'Indexed, though blocked by robots.txt' in Google Search Console
Zack Cornick, Author at Fusion Unlimited
More stats and analysis of robots.txt files
Google to End Supporting Robots.txt Noindex: What That Means
Google Cancels Support for Robots.txt Noindex
Google to End Supporting Robots.txt Noindex: What That Means
Testing robots.txt files made easier | Google Search Central Blog
