Why Top Providers Respect Existing Site Speed — Avoid Costly Rework and Keep Sites Improving After Launch

https://www.alphabookmarks.win/fast-loading-page-structures-how-visualmodo-themes-stack-up-and-what-agencies-actually-need

How a Half-Second Delay Can Shave Millions Off Revenue and Ruin Trust The data suggests that speed isn't a nice-to-have metric anymore — it's a business metric