solza.be website review

The page has 5,759 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

A phone's processor spends 4.5 s on main-thread work while loading, 2.1 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Google Tag Manager, loox.io and Clarity and others), adding 1.4 MB and 1.0 s of main-thread time.

Your mobile performance score is 86. Pages that score under 90 lose visitors before the first paint.

16 files block the first paint until they finish downloading. Deferring or inlining them could save about 950 ms.

About 396 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 150 ms faster on a phone.

Google Tag Manager costs a phone 394 ms of main-thread work and 522 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.

loox.io costs a phone 267 ms of main-thread work and 27 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.

Shopify costs a phone 96 ms of main-thread work and 369 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.

7 long tasks block the main thread while loading, the longest for 159 ms. During a long task the page ignores taps.

13 files are served with short cache lifetimes, so returning visitors download them again (115 KiB).

About 47 KiB of CSS is downloaded but never applied on this page.

Polyfills for old browsers add 30 KiB JavaScript that modern phones do not need.

22 KiB could be saved by minifying JavaScript.

3 images could be 18 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

17 KiB could be saved by minifying CSS.

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.

3 KiB JavaScript is shipped twice across bundles.

The page becomes fully interactive after 13.8 s. Good is under 3.8 s.

Visually, the page fills in at 5.4 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 2.5 s on a phone. Good is under 1.8 s.

Scripts block taps and scrolling for 242 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 111 ms to 135 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.

Your homepage downloads 3.5 MB in 360 requests on a phone: scripts 1.5 MB (106), other files 1.1 MB (193) and images 651 KiB (30). Under 2 MB keeps phones on slow connections fast.

1 image (77 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 1.00 g of CO₂e: 120.1 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

5 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

93 form fields have no label, so screen readers announce an empty box and autofill guesses.

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

Your meta description is 251 characters; Google truncates after about 160, so the end of your pitch is cut.

The homepage links to 407 pages on solza.be and 5 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

https://www.solza.be/collections/walvisgraat-pvc/plak, https://www.solza.be/collections/pvc-stroken/plak, https://www.solza.be/collections/hongaarse-punt-pvc/plak and https://www.solza.be/collections/evc-vloeren/plak are marked noindex but linked from your homepage. If they are meant to be found, remove the noindex.

https://www.solza.be/pages/actie, https://www.solza.be/collections/plak-pvc, https://www.solza.be/collections/walvisgraat-pvc/plak, https://www.solza.be/collections/pvc-stroken/plak, https://www.solza.be/collections/landhuis-plak-pvc and https://www.solza.be/collections/pvc-visgraat and 7 others have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 147 found) and read each the way a search engine does.

3 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_CERT_AUTHORITY_INVALID”.

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

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

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

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 1,568 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Klaviyo and Meta Pixel and 2 mores (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 26 cookies, 2 of them by other companies (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 34 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.