Performance

Why your WordPress site is slow.

Slow sites usually have one dominant cause, not twenty small ones. Finding which it is takes an hour and saves you from spending money on the wrong fix.

Measured, not guessed One dominant cause Honest answers
The diagnosis

Measure before changing anything.

The common mistake is buying a solution before identifying the problem. People move hosts because a site is slow, when the site was slow because of a plugin doing something expensive on every page load. The site is then slow on better hosting, and the money is gone.

What matters is where the time actually goes. Is the server slow to produce the page at all, or does it produce it quickly and the browser then spends four seconds on images and scripts? Those are different problems with different fixes, and the fix for one does nothing for the other.

That distinction is measurable in minutes. Everything after it is informed rather than hopeful.

Able Web Services Ltd.UK web development
200+PROJECTS DELIVERED
140+CLIENTS SUPPORTED
15+YEARS ESTABLISHED
UKBASED & HOSTED

What we do

  • Bespoke websites and custom CMS development
  • Ecommerce, custom checkout and subscriptions
  • Web applications, portals and internal tools
  • API, CRM and business systems integration
  • Retained support, maintenance and managed hosting
  • White-label development for agencies

Working UK-wide — directly with businesses, and white label behind design and marketing agencies.

Discuss a project
The usual causes

What it is almost always one of.

Too many plugins doing work

Not the count itself — the ones running queries on every page load. Two bad plugins outweigh thirty well-behaved ones.

Images

Full-resolution photographs scaled down in the browser. The commonest cause of a slow page that the server produced quickly, and the easiest to fix.

No page caching

Rebuilding every page for every visitor when the result is identical. Caching properly is usually the single biggest improvement available.

Database queries

Unindexed lookups, or a page running hundreds of queries. Shows up as the server being slow to respond at all.

Page builders

Some produce enormous markup and load everything everywhere. Fixable, but it needs knowing which parts are safe to strip.

Genuinely undersized hosting

Real, but less often the cause than it is blamed for. It is worth ruling in rather than assuming.

Straight answers

What we will tell you.

Sometimes it is the hosting

And when it is, moving genuinely fixes it. We would rather establish that by measuring than by selling you hosting.

Sometimes it is cheap to fix

Images and caching often account for most of it and cost very little. That is a worse outcome for us commercially and it is still the right advice.

Sometimes it is the build

A site built on a heavy theme with a dozen overlapping plugins has a ceiling. We will say so plainly rather than taking money to nibble at it.

Related services

The wider picture.

Related work

Projects of a similar shape.

A lot of our work is delivered white label or under agreement, so these describe the problem and the approach rather than naming the client.

Questions

What people ask about slow sites.

Will moving hosting fix it?
Sometimes, and often not. If the server produces the page quickly and the browser then takes seconds loading images and scripts, hosting is not the constraint and moving will change very little. Measuring tells you which situation you are in, and it takes about an hour.
Do caching plugins work?
Yes, and they are usually worth having. They also hide problems rather than fixing them — a cached page is fast while the underlying page is still expensive, which matters for logged-in users and anything not cacheable.
How fast should a site be?
A useful rule of thumb is a page starting to appear within a second or two on a normal connection. Chasing a perfect score in a testing tool is usually a poor use of budget past that point.
Can you just tell us what is wrong?
Yes, and that is where we would start. A short piece of diagnostic work tells you where the time goes and what the fixes are worth, and you can act on that with us or with anybody else.
Next step

Send us the address and we will measure it.

We will tell you where the time actually goes, what fixing each part is worth, and when the answer is something cheap you can do yourself.