voldt.pl website review

29 images could be 1.8 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 10.7 s faster on a phone.

A phone's processor spends 5.2 s on main-thread work while loading, 2.6 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Google Tag Manager, Clarity and Shopify and others), adding 1.0 MB and 1.1 s of main-thread time.

Your mobile performance score is 52. Pages that score under 90 lose visitors before the first paint.

Google Tag Manager costs a phone 596 ms of main-thread work and 505 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

About 406 KiB of JavaScript is downloaded but never used on this page.

15 long tasks block the main thread while loading, the longest for 276 ms. During a long task the page ignores taps.

The page has 2,705 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

azurefd.net costs a phone 100 ms of main-thread work and 330 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

3 files block the first paint until they finish downloading. Deferring or inlining them could save about 200 ms.

6 files are served with short cache lifetimes, so returning visitors download them again (18 KiB).

About 16 KiB of CSS is downloaded but never applied on this page.

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

2 KiB could be saved by minifying JavaScript.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

Your largest element takes 25.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Grey Polestar 2 charging with a Voldt EV charging cable at …”.

The page becomes fully interactive after 29.5 s. Good is under 3.8 s.

Visually, the page fills in at 7.5 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 604 ms in total while the page loads. Good is under 200 ms.

Real visitors wait 226 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Real visitors see the first content after 1.9 s (75th percentile). Good is under 1.8 s.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 1.7 s to 2.1 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 7.3 MB in 394 requests on a phone: images 4.6 MB (82), other files 1.3 MB (238) and scripts 1.1 MB (62). Under 2 MB keeps phones on slow connections fast.

1 image (104 KiB) is JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

By the Sustainable Web Design model, a visit to your homepage emits about 2.07 g of CO₂e: 248.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

2 elements use ARIA attributes their role does not allow, which confuses screen readers.

ARIA commands must have an accessible name: 1 element on the page fails this check, rated serious by axe-core.

All page content should be contained by landmarks: 2 elements on the page fail this check, rated moderate by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

10 visible links have no text or label, so screen readers cannot say where they go.

1 form field has no label, so screen readers announce an empty box and autofill guesses.

ARIA role should be appropriate for the element: 10 elements on the page fail this check, rated minor by axe-core.

Alternative text of images should not be repeated as text: 7 elements on the page fail this check, rated minor by axe-core.

Elements with visible text labels do not have matching accessible names. (2 elements).

Your title is 85 characters, so Google will cut it off around 60: “Voldt® Kable i adaptery do ładowania EV dla każdego samochodu – ładuj tak, jak chcesz”.

The homepage links to 150 pages on voldt.pl and 5 external pages.

https://voldt.pl/blogs/wiadomosci and https://voldt.pl/pages/zostan-partnerem have no meta description, so Google writes the search snippet from whatever text it finds.

https://voldt.pl/pages/nasza-historia and https://voldt.pl/pages/zostan-partnerem have no <h1> headline, so visitors and search engines get no clear main topic.

https://voldt.pl/collections/bmw-i4 took over 3 s to send its HTML from our server.

We fetched 15 pages linked from your homepage (of 94 found) and read each the way a search engine does.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.

A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.

Social proof on the homepage: a star rating. Pairing it with named testimonials or customer logos makes it far more convincing.

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

The homepage shows no opening hours. If customers visit or call, show when.

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

The homepage carries about 1,286 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager and Microsoft Clarity (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.

Opening the homepage sets 4 cookies (measured from a US location before any click).

No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

Loading the homepage contacts 15 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.