Guide / performance
Why your website is slow.
A slow site costs twice: some people leave before seeing anything, and search engines treat speed as one quality signal. The good news is that in practice the culprits are few and repeat themselves.
On this page
Images, almost always
The most common cause is photos uploaded straight from a camera or phone: multi-megabyte files displayed in a box a few hundred pixels wide. The browser still downloads all of it. Simply preparing images at a sensible size and in a modern format changes how a site feels more than almost any other single change.
Too many add-ons
Every plugin, chat widget, map, review badge, ad pixel and consent banner adds something. Individually each looks small; together they can outweigh the rest of the page. It is worth asking periodically which of them are actually used.
Hosting chosen by price, not by need
The cheapest shared hosting can be fine for a small brochure site and clearly insufficient for a store. If the site is slow even when nothing is happening on it, the problem often sits below the content.
What to measure, and what not to over-value
Watch how quickly the main content appears and whether the page jumps around while loading. Do not chase a perfect tool score at all costs — a hundred points on a page with no images and no features is not a business achievement.
Put it into practice
From a symptom to a check
This is an example investigation sequence, not a measurement of your site. A finding should identify the URL, test conditions and change to verify.
| Symptom | What to inspect | Possible improvement |
|---|---|---|
| The large image appears late | File size, format, phone dimensions and when its download begins. | Size the image for the screen and give the opening image the right loading priority. |
| The page is visible but unresponsive | Scripts, extensions and work performed on arrival or interaction. | Remove unnecessary work and load heavy features when they are needed. |
| Content shifts while reading | Images without dimensions, late fonts and elements inserted above the text. | Reserve space and keep the layout stable while loading. |
| Nothing appears for a long time | Server response time and differences between specific pages. | Inspect caching, queries and hosting configuration before buying a larger plan. |
Compare the same URL under similar conditions. One laboratory score does not describe every visitor's experience.
A URL and a description of the symptom are enough for the first conversation.
Start with a website reviewQuestions before we start
Does speed really affect Google rankings?
It does, as one signal among many. It affects how many people stay far more — and that shows up in sales before it shows up in rankings.
It is fast for me but customers complain. Why?
Because you have it cached and usually a better connection. Test on a phone, on mobile data, with the cache cleared — that is closer to your customer's reality.
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Hosting and care.
Hosting, backups, updates — and someone who answers when something breaks.