My Website Is Slow. How Do I Find Out Why?

Your site isn't broken.

It loads. Eventually.

But something feels off. Pages take a second longer than they used to. You notice it but it's easy to ignore.

So you move on.

Your visitors don't.

They leave.

Even small delays have a real impact. A one second slowdown can reduce conversions by 7%. And most sites don't suddenly become slow. They get slower over time.

A plugin here. A bigger image there. A new script you forgot about.

Until one day, your site takes 4 seconds to load and you're losing people without realizing it.

Here's how to figure out what's actually causing it.

First, confirm it's actually slow

Your browser is lying to you.

It caches your site, which means it loads faster for you than it does for new visitors.

Open an incognito window and visit your site.

That's closer to the real experience.

If it feels slow there, it's not your imagination. It's your site.

Check your total page size

Most slow sites are simply too heavy.

Large images, scripts, fonts, third party widgets. They all add up.

To check: open your site in Chrome, right click, choose Inspect, go to the Network tab, and reload the page.

Look at the total size.

Under 1MB is fast. 1 to 3MB is acceptable. Over 3MB is likely a problem.

If your page is heavy, your visitors are paying the price in load time.

Check your images (the usual culprit)

Images are responsible for most performance issues.

A single unoptimized image can be larger than your entire page should be.

Common problems: uploading full resolution photos at 4000 pixels or more, not compressing images, and using JPEG or PNG instead of WebP.

Fixes: resize images to the actual display size, compress before uploading, use WebP format, and lazy load images below the fold.

This alone can cut load time dramatically.

Audit your plugins and scripts

Every plugin or script adds overhead.

Analytics tools, chat widgets, tracking pixels, social embeds. They all make additional requests and slow things down.

You don't need to remove everything. But you should question everything.

If a plugin isn't clearly adding value, it's probably hurting performance more than it's helping.

A good rule: if you wouldn't install it today, remove it.

Check your hosting

Sometimes the issue isn't your site. It's your infrastructure.

Cheap shared hosting can slow your site down, especially during peak traffic times.

Signs this might be the issue: your site is fast sometimes and slow other times, performance doesn't improve after optimization, or you haven't changed anything but it's still slow.

At that point, no amount of image compression will fix it.

Check your server response time

Before your page loads, your server has to respond. This is called server response time or TTFB.

Under 200ms is good. 200 to 600ms is acceptable. Over 600ms is a problem.

If your server is slow to respond, everything else will feel slow even if your page is optimized.

The real problem: it happens gradually

Most people fix performance once and move on.

But that's not how it works.

Sites get slower over time. New content. New plugins. Small changes that add up.

And you won't notice it happening.

By the time it "feels slow," it's already been costing you visitors.

The simplest way to catch it early

You don't need to constantly check your site.

You just need to know when something changes.

If your response time suddenly jumps, or your site slows down significantly, that's the moment to act. Not weeks later.

That's why tracking performance over time matters.

A simpler way to stay on top of it

Most monitoring tools assume you want dashboards and graphs.

But if your goal is simple, "tell me when my site has a problem," that's overkill.

Clearwatch keeps it simple. It checks your site every few minutes, tracks response time over time, emails you if something goes wrong, and sends a weekly summary so you can spot changes.

No dashboards to watch. No manual checks.

Just knowing when your site slows down before your visitors feel it.