Free tool

What is a slow site costing you a month?

Speed arguments go in circles until someone attaches money to them. Your numbers, one honest assumption, a figure you can act on.

Call or text(724) 520-3337

You get Joseph Deep — not a call center. The assistant answers at 2am; I answer the phone.

Prefer email?Joey@deepdevelopmentanddesign.com

Your numbers

From your analytics. A rough figure is fine.
The mobile figure, not how it feels on your own wifi. Don't know it?Get your real number →
Under 2.5s is a normal target. Below 1s is rarely worth chasing.
Your current rate, at your current speed.
Per inquiry won or per order. Use what one is worth to you.
7% is the commonly cited industry rule of thumb, not a measurement of your site. Change it and watch how much the answer moves — that swing is the honest margin of error.
Estimated cost of the delay—per year, at your current speed
  • Now — conversions a month—
  • Now — revenue a month—
  • At target — conversions—
  • At target — revenue—
  • Extra conversions a month—
  • Extra revenue a month—

Don't know your load time? Get the real number.

Enter your address and open any of these. They're all free, and all run by someone other than us.

⚠️ These tools will disagree with each other, sometimes wildly. That's normal — they test from different places on different simulated devices. Trust the pessimistic one, because it's usually describing a real person on a phone.

Read this before quoting the number

  • This is a model, not a measurement. It applies a general speed-to-conversion relationship to your figures. Your site is not the average site.
  • Speed is rarely the only problem. If your conversion rate is 0.3%, the page is not slow — it's unconvincing. Fixing speed will not rescue a page nobody wanted to act on.
  • The gain flattens. Going 8s → 3s changes behavior. Going 1.4s → 1.1s mostly changes a score. Spend the effort where people actually notice.
  • Test it properly first. Run PageSpeed Insights on mobile, or open your site on a phone with wifi off and count. Guessing your current speed makes everything below fiction.

Want to know what's actually slowing it down?

It's usually three images and a script, not a rebuild. Send the address over and you'll get a straight answer.

Ask usOr call now(724) 520-3337

Want this emailed to you?

Handy if you want to forward it to whoever looks after your site, or just keep it. Entirely optional — your results are already on this page.

One email, nothing else. No list, no newsletter, nothing to unsubscribe from.

We only use these details to get back to you. We never sell or share them. Privacy Policy

Need help fixing this?

It's usually three oversized images and a script, not a rebuild. Send the address over and you'll get a straight answer on what's actually slowing it down.

Find out what is slow

No charge for the conversation, and we'll tell you if it isn't worth doing.