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Mixed Directives: A reminder that robots.txt files are handled by subdomain and protocol, including www/non-www and http/https [Case Study]
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Cyrus on Twitter: "Pro Tip: Did you know that Wayback Machine archives gazillions of robots.txt files? Super-useful for historic troubleshooting https://t.co/Crk3w9pI8B… https://t.co/mjFyVShvgT"
![robots.txt was changed to block saving hot questions page in Wayback Machine, why? - Meta Stack Exchange robots.txt was changed to block saving hot questions page in Wayback Machine, why? - Meta Stack Exchange](https://i.stack.imgur.com/QOHCQ.png)
robots.txt was changed to block saving hot questions page in Wayback Machine, why? - Meta Stack Exchange
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