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Website Performance Audit That Pinpoints Every Slowdown

A performance audit tells you precisely why your site is slow and what it is costing you. We measure real-world load times, Core Web Vitals, and bottlenecks, then hand you a prioritized plan to fix them.

Speed problems are rarely one big thing — they are usually a dozen small ones. With a quarter of a century of performance work, we know how to find and rank them.

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Slow Has A Price, Even When Nobody Complains

The brutal thing about a slow website is its silence. Visitors do not email to say "your site took too long" — they just leave, and you see it only as a number that never quite grows. After a quarter of a century, we have watched speed quietly throttle businesses that could not figure out why their traffic was not converting.

A performance audit makes the invisible visible: exactly how slow you are, where, and what it is costing.

Measuring The Right Way

A single test on a fast connection tells you almost nothing. We measure both lab data (controlled tests) and field data (what real users experience), across the devices and conditions your visitors actually have.

That is the only way to know how fast your site really is, rather than how fast it is for you.

  • Real-user field data, not just lab scores
  • Mobile and desktop measured separately
  • Core Web Vitals broken down by metric
  • Page-by-page comparison of your key templates

Finding Every Bottleneck

Slowness hides in many places — oversized images, bloated scripts, render-blocking code, slow servers, content travelling too far. We trace each one and quantify how much time it is costing.

You cannot fix what you cannot see, and most speed problems are invisible without proper profiling.

Ranked By Gain Per Effort

Not all fixes are equal. Some take an hour and shave two seconds; others take days for marginal gains. We rank every recommendation by the speed it will buy you against the effort it takes, so you start with the biggest, easiest wins.

That is how you get a noticeably faster site quickly, instead of disappearing into months of micro-optimization.

From Audit To Actually Fast

The audit ends with a plan, but the goal is a fast site. You can hand the plan to your team, or we can implement it through our Speed and Core Web Vitals services.

Either way, you stop guessing about performance.

Is This Right For You?

This is built for sites that feel slow, are failing Core Web Vitals, or are losing mobile visitors — and for businesses that want a precise diagnosis before spending on fixes.

If you want to know exactly why you are slow, today is the day to start.

Quality Over Quantity — And A 100% Guarantee

We take on fewer clients on purpose so each audit gets genuine performance engineering attention. You are never just a ticket in a queue.

And we stand behind the work: we guarantee your satisfaction, 100%.

What’s Included

  • Lab & field performance measurement
  • Core Web Vitals breakdown
  • Asset & image weight analysis
  • Code & render-blocking review
  • Caching, CDN & server-response check
  • Prioritized optimization plan

How We Deliver It

01

Basecamp

We benchmark your current speed on real devices and connections, not just an ideal lab setup.

02

The Ascent

We trace every bottleneck — images, code, fonts, server, delivery — and quantify its impact.

03

The Summit

We deliver a prioritized plan ranked by speed gain per effort — and can implement it.

What You Walk Away With

  • A precise diagnosis of every slowdown
  • A plan ranked by speed gained per effort
  • A clear path to passing Core Web Vitals

Frequently Asked Questions

How is a performance audit different from speed optimization?

The audit diagnoses and prioritizes what is slowing you down. Speed optimization is the work of fixing it. Many clients start with the audit, then have us implement the fixes.

Do you test on mobile?

Yes. We measure mobile and desktop separately using real-user field data, because most visitors are on phones and Google ranks on mobile performance.

Will the audit tell me what to fix first?

Yes. Every recommendation is ranked by the speed gain it delivers against the effort required, so you start with the highest-return fixes.

How long does it take?

Most performance audits are delivered within about a week, with critical issues flagged immediately.

Reach the Summit

Ready to move on Website Performance Audit?

Tell us your goal and we’ll map the route to the summit.

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