How fast is your site — really?
Enter your URL and get your Core Web Vitals, mobile experience score, and on-page SEO basics in about a minute — measured with the same data Google uses to judge your site.
Performance is engineering, not a plugin. Send me your URL and I’ll tell you plainly whether it’s a tune-up or an architecture problem.
- Engineering-grade fixes
- Optimize or rebuild — honestly
- Stays fast under our care plans
Enter your site’s URL above and run the test — real Lighthouse results appear here.
The Website Speed & SEO Snapshot is a free NexusWave tool that measures a site’s Core Web Vitals, mobile experience score, and on-page SEO basics in about a minute, using the same data Google uses to judge the site. Results are instant, with no signup.
What are Core Web Vitals, in plain English?
Core Web Vitals are Google’s three measurements of how a page feels to use: LCP (how quickly the main content appears), CLS (whether things jump around while loading), and INP (how fast the page reacts when you tap or click). They matter twice: Google uses them as a ranking signal, and your visitors use them — unconsciously — to decide whether your business feels competent. A slow site doesn’t just rank worse; it converts worse on every visit, from every channel, forever.
Why "it loads fine on my laptop" misleads
You’re testing on a warm cache, a fast connection, and a machine that’s loaded your site a hundred times. Your next customer is on a phone, on cellular, meeting you cold. That’s the experience this tool measures — field-condition mobile performance — and it’s routinely two to four times slower than the founder’s-laptop experience. It’s also the number Google actually uses.
The usual suspects when scores are red
The same causes appear in almost every slow site we audit: oversized images shipped at full resolution, page-builder and plugin bloat loading scripts for features the page doesn’t use, render-blocking third-party tags, and cheap hosting that adds half a second before your site even starts responding. The fixes are engineering, not magic — which is why "speed optimization" bought from a non-engineering vendor so often disappoints: they can compress images, but they can’t remove the architecture.
What a good score buys you
Faster pages rank better, convert better, and cost less to advertise on (ad platforms score landing-page experience into your costs). The compounding is the point: a one-time engineering fix pays on every visitor afterward.
Straight answers
Yes — instant results, no signup. The emailed detailed report is free too.
Same trusted data source, plus our on-page SEO basics check and a prioritized, plain-English fix list in the report — findings ordered by impact instead of a wall of technical output.
No, but don’t ignore it: the causes are almost always fixable, and the list is usually short. Red vitals on your money pages are the ones to fix first.
Yes — performance engineering is part of every NexusWave build, and existing sites can be optimized or, when the architecture is the problem, rebuilt on a foundation that stays fast under our care plans.
Google’s three measurements of how a page feels to use: LCP (how quickly the main content appears), CLS (whether things jump around while loading), and INP (how fast the page reacts when you tap). Google uses them as a ranking signal, and your visitors use them — unconsciously — to decide whether your business feels competent.
You’re testing on a warm cache, a fast connection, and a machine that’s loaded your site a hundred times. Your next customer is on a phone, on cellular, meeting you cold — routinely two to four times slower. That’s the field-condition mobile performance this tool measures, and the number Google actually uses.
Oversized images shipped at full resolution, page-builder and plugin bloat, render-blocking third-party tags, and cheap hosting that adds half a second before your site even responds. The fixes are engineering, not magic — which is why speed work bought from a non-engineering vendor so often disappoints.
Faster pages rank better, convert better, and cost less to advertise on (ad platforms score landing-page experience into your costs). The compounding is the point: a one-time engineering fix pays on every visitor afterward.