Website performance engineering

Slow websites lose opportunities.

We find what slows your website down, fix it, and prove it with Google’s own data. Speed optimization, Core Web Vitals and websites built to load fast.

Mobile + desktop · Lighthouse lab test · Real-user Chrome data when Google has it

  • Speed optimization
  • Core Web Vitals
  • Technical SEO

The finish line is Google’s, not ours

Google measures real visits with three Core Web Vitals. These are its “good” marks, at the 75th percentile. We work until your pages reach them.

LCP≤ 2.5 sLargest Contentful Paint

How fast the main content shows up.

INP≤ 200 msInteraction to Next Paint

How fast the page reacts to a tap or click.

CLS≤ 0.1Cumulative Layout Shift

How much the page jumps while it loads.

Illustrative

What your visitors see

Slow pagecontent at 4 s

After speed workcontent at 1 s

Illustrative: a slow page and a faster one, loading side by side.

How it works

From diagnosis to a faster site

Analyze

Run the free audit: Google’s lab test on mobile and desktop, plus real-user data when it exists.

Prioritize

We review the findings with you and price the fixes that matter most, before any work starts.

Optimize

Our developers make the changes and send you a before-and-after audit as proof.

Platforms we speed up

  • WordPress
  • WooCommerce
  • Shopify
  • Webflow
  • Wix
  • Squarespace
  • Next.js / React
  • Custom HTML

On hosted builders such as Wix and Squarespace some things can’t be changed. We tell you what can before you pay.

FAQ

Questions before you scan?

What a website audit can, and cannot, tell you.

Does one audit analyze my entire site?

No. The free audit measures the one page you enter. A sitewide audit needs a crawl of every page; we do that as part of a paid engagement.

Where do the numbers come from?

From Google: PageSpeed Insights runs Lighthouse on your page, and the Chrome UX Report gives real-user Core Web Vitals when your site has enough Chrome visitors. Each number in the report says which one it is.

Why are lab and real-user numbers different?

The lab test is one load on a simulated device and network. Real-user data comes from many real visits on real phones and connections, and it is what Google uses to judge Core Web Vitals. The lab test shows what to fix.

Can speed work guarantee rankings?

No. Speed and Core Web Vitals are part of how Google ranks pages, but rankings depend on many things. We promise the measurements, not positions.

How much does it cost?

It depends on what your page needs. After the audit we send a quote with the hours for each fix, and you see the full price before any work starts.

Will you break my site?

We test changes before they go live and keep a copy of the site as it was, so any change can be rolled back.

How fast is your website, really?

Find out in about a minute. Free.