7 Site Isolation Practices Agencies Need to Prevent 3am Disasters
https://www.fastbookmarks.win/when-one-compromised-client-site-causes-all-your-sites-to-get-flagged-by-google-what-agencies-should-do
Why site isolation matters for agencies: protect revenue, reputation, and sleep When an agency gets the 3am call, you know what follows: frantic pushes, blunt fixes, and long postmortems