-
Time-to-first-byte (TTFB) is one of the most useful website performance metrics. It’s also one of the hardest to improve. Caching plugins can’t do much for it; actually they contribute to it. Caching plugins don’t fix cache warm-up, authenticated sessions, submissions / processing, and administration. To improve those you need to get TTFB in range. The…
-
There’s lots you can do to improve database (DB) performance, but each change comes with risks. Always thoroughly test changes in a development environment first before making permanent database changes in production. Growth in data requires a growth in hosting to handle the scale of database size and queries. There’s only so much you can…