Performance & SEO
Why Website Speed Affects Your Google Ranking (and Your Revenue)
Speed isn't just a technical detail engineers care about. It's one of the few things that affects your Google ranking and how many visitors actually convert, at the same time.
The Quick Answer
- Google uses page speed as a ranking signal through Core Web Vitals, not just as a UX nicety.
- Slow-loading pages measurably lose visitors before the content even finishes loading.
- Most speed problems trace back to images and third-party scripts, not the site's underlying code.
Speed Is a Ranking Signal, Not Just a Nice-to-Have
Google has used page speed as part of its ranking signals for years, through what it now calls Core Web Vitals. A slow site doesn't just frustrate visitors, it can also rank behind a faster competitor covering the exact same topic.
The good news is that most speed problems come from a small set of causes, and fixing them tends to improve conversion rate and ranking at the same time, not one at the expense of the other.
What Usually Slows a Site Down
Images shipped at full resolution instead of sized for the screen
Scripts that block the page from rendering while they load
No caching or CDN sitting in front of the server
Fonts that delay the page from painting any text at all
A hosting plan that slows down under real, everyday traffic
A fast site isn't a technical nice-to-have. It's one of the few SEO factors that also directly improves your conversion rate.
Frequently Asked Questions
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