Website Speed and Google Rankings: What Actually Matters

"Make your website faster" is common advice that's rarely followed by anything specific enough to act on. Here's what actually moves the needle, without the jargon.

What Google Is Actually Measuring

Google's Core Web Vitals boil down to three practical questions: how quickly does the main content appear, how quickly can a visitor actually interact with the page, and does the layout jump around annoyingly while it loads? Sites that answer all three well tend to rank better and convert better — the two are connected, not coincidental.

The Usual Culprits

Unoptimised images are by far the most common cause of a slow site — a single uncompressed photo can outweigh an entire page's worth of code. After that, it's usually excessive third-party scripts (chat widgets, tracking pixels, embedded videos) each adding their own loading delay, and hosting that isn't built for speed.

Why This Matters More Than It Seems

Beyond the ranking impact, speed directly affects whether a visitor sticks around. Studies consistently show conversion rates drop sharply for every extra second of load time on mobile — and mobile is where most local searches now happen.

What a Properly Built Site Does Differently

Compressed and correctly-sized images, minimal unnecessary scripts, and hosting chosen for speed rather than just cost — these are foundational decisions made at build time, not a plugin bolted on afterwards. Retrofitting speed onto a poorly built site is always harder and less effective than building it in from the start.

This is exactly why speed is treated as a first-class requirement, not an afterthought, on every build under Website Design & Build.