Why is my website slow, and does it matter?
Most slow websites are slow for the same handful of reasons: oversized images, too many plugins, render-blocking scripts, and cheap shared hosting. Speed matters commercially — conversion drops measurably with every additional second of load time, and Core Web Vitals are a confirmed ranking signal.
The usual causes, in order
- Images uploaded straight from a camera or phone, at several megabytes each.
- A page builder plus fifteen plugins, each loading its own CSS and JavaScript.
- Shared hosting on overloaded hardware with spinning disks rather than NVMe.
- Third-party scripts: chat widgets, tag managers, tracking pixels, embedded video.
- No caching, or caching that was configured once and then broken by an update.
How much it costs you
Industry studies consistently find conversion falling as load time rises, with the sharpest drop between one and three seconds. On a site generating enquiries, a second of latency is a real number of lost leads per month.
Google also uses Core Web Vitals as a ranking input, so a slow site is competing with one hand tied.
What to fix first
Compress and correctly size images — this alone fixes a large share of slow sites. Then remove plugins you do not use. Then look at hosting.
If the site is built on a page builder with a deep plugin stack, there is a point where rebuilding is cheaper than optimising. We will tell you honestly which side of that line you are on.