Diagnostic
Your site, measured by Google's own test.
Enter a public web address. This runs Google PageSpeed Insights against it on mobile and on desktop, then shows exactly what Google returned. Nothing on this page is an opinion about your site.
Readout
Upstream Site Grade
Four Google Lighthouse categories out of 100, plus the Core Web Vitals readings from that run, for mobile and desktop.
What this measures
One address, fetched twice.
Google PageSpeed Insights loads the address you give it once on a simulated mobile device with a throttled connection, and once as a desktop browser. Each run returns four Lighthouse category scores out of 100, performance, accessibility, SEO and best practices, along with the Core Web Vitals readings for that run and the loading items Lighthouse thought were worth attention.
The letter beside the number is our banding of Google's score and nothing more: 90 and above is an A, 80 a B, 70 a C, 60 a D, and anything below 60 an F. The number itself is Google's.
Source: Google PageSpeed Insights
Known limits
What a score cannot tell you.
- This is a lab test, not your visitors. Google runs the page on a simulated device and a throttled connection. It is not a record of what anyone in Colorado Springs actually experienced.
- It grades one address, not a website. A home page can come back at 95 while the booking page that takes the money comes back at 40.
- The accessibility number is the machine detectable part only. It cannot tell whether your alternative text describes the image, or whether your booking form makes sense read aloud.
- The same page tested twice can land a few points apart. Treat a small move as noise rather than progress.
- None of it says whether the page persuades anyone. A fast page with the wrong first sentence loses the customer sooner.
Related reading
Website Accessibility in 2026: The Data and the Fixes
The accessibility score above is only the automated slice. This is what the 2026 WebAIM Million found across a million home pages, and which failures are worth fixing first.
Read the articleA number is not a diagnosis.
The audit is a person reading your site against what your customers are trying to do, not a second copy of this score. It takes about a day and nothing is owed for it.