Tool SEO · UX · Core Web Vitals

Free audit
SEO & UX pages.

Don't guess why your competition is ranking higher. Check your site's health on both versions— mobile and desktop — we analyze it directly through Google PageSpeed Insights API, including real user data (CrUX).

Bez rejestracji Dane prosto z Google Raport PDF na e-mail
Scan time~60 sek.
EngineGoogle Lighthouse
Cost0 zł
Lighthouse Audit Results - Websky Studio
Core Web Vitals PASS
LCP INP CLS
96 / 100
Average result of Websky Studio implementations
// process

How does it work?

Three steps, no installation. You see the results on screen, and you receive a full report via email.

STEP 01

Enter your address and email address

You enter your website URL and the address where you want the report sent. No account creation or installation required.

STEP 02

We scan both versions

In ~60 seconds, we download fresh data from Google Lighthouse and Chrome UX Report — separately for mobile and desktop versions.

STEP 03

Result and recovery plan

You can instantly see your grades, Core Web Vitals, and what needs to be improved. A detailed PDF report with an action plan is delivered to your inbox.

Scan your page

Enter your website URL and email address. You'll see the results on screen, and we'll email you a full PDF report with recommendations for both versions.

Skan mobilny Skan desktopowy Dane realnych użytkowników Pełny PDF na e-mail
Audit initialization...
Scanning both versions (mobile + desktop) typically takes 40-90 seconds. Do not close this tab.

Result for: your-page.pl

Scan complete. Switch between mobile and desktop versions.

Pełny raport PDF wysłany na: e-mail
Tak strona wygląda na urządzeniu mobilnym
Loading preview...
Lighthouse Rendering · Moto G Power Emulation · Slow 4G
0
Efficiency
0
Availability
(A11y)
0
Proven
methods
0
SEO
On-page
Tak strona wygląda na komputerze
Loading preview...
Lighthouse rendering · 1350×940 emulation · No throttling
0
Efficiency
0
Availability
(A11y)
0
Proven
methods
0
SEO
On-page

Want us to implement these fixes for you?

We specialize in WordPress optimization, averaging a 96/100 on Lighthouse.

Free consultation

Questions about auditing

Find out how our calculator works and what exactly it measures.

01Is this audit really free?
Yes, 100%. You'll see the results immediately on screen (separately for mobile and desktop versions), and we'll email you a full PDF report with screenshots and a remediation plan. We consider this our showcase for our technical approach to websites. No one from our team will call you with a pushy offer—unless you sign up for a free consultation.
02Why are you checking both versions – mobile and desktop?
Because your website works differently on a phone than on a computer—and Google evaluates both versions, treating them independently. Starting in 2021 mobile-first indexing is standard: SEO is primarily based on the mobile version. But your B2B customers often visit from desktop, where other metrics matter (e.g., no CPU limits). We show both sets of results—so you get the full picture.
03What are the scan results based on?
We use official Google PageSpeed Insights API with the Lighthouse v11+ engine. These are the exact same metrics and algorithms that Google uses to rank your site in search. We check Core Web Vitals (LCP, CLS, INP/TBT), Speed Index, FCP, TTI, TTFB, and dozens of accessibility audits (WCAG) and on-page SEO—independently for both versions.
04What is "real user data" (CrUX)?
These are measurements from Chrome UX Report — that is, real data from the browsers of people who actually visited your website in the last 28 days. Unlike a lab test (a one-time scan from our server), CrUX shows how the website performs "in the field." It is this data that Google takes into account when assessing Core Web Vitals. Note: it only appears for websites with sufficiently high traffic — if the traffic is low, Google may not provide it.
05How long does an audit take and what do I get?
The scan typically takes 40-90 seconds—the time it takes Google to FULLY analyze two versions. You'll then receive: (1) on-screen results with a mobile/desktop switch, overall rating, page weight, CrUX metrics, and comparison to the market average; (2) a detailed PDF report via email—for each metric, we describe what it measures, why it matters, and how to specifically improve it; (3) a personalized improvement plan tailored to your results.
06Is scanning safe for my site?
Completely. We only analyze the publicly available version of the site—exactly as every visitor's browser does. We don't change anything, we don't log into the dashboard, and we don't modify your site. An audit is an "outside view," not a code manipulation.
07I have a low score. Can you fix this?
Absolutely. We specialize in optimizing and building super-fast WordPress websites from scratch. Most performance issues on WordPress sites can be resolved within 2-3 days. Reply to the email with the report (or click the CTA in the PDF) and we'll schedule a free consultation and propose a specific action plan.