How does django prevent websites from being mirrored?

made a website, the search engine just had a little traffic, and found that the website was mirrored, but fortunately, it was not robbed of traffic. I came to ask django how to prevent the website from being mirrored.

Mar.12,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1eb51ce-2531.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eb51ce-2531.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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