swissvax.it website review

A phone's processor spends 5.3 s on main-thread work while loading, 3.2 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (hcaptcha.com, swissvax.de and Google Tag Manager and others), adding 3.1 MB and 2.0 s of main-thread time.

Your mobile performance score is 58. Pages that score under 90 lose visitors before the first paint.

hcaptcha.com costs a phone 821 ms of main-thread work and 1.2 MB 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 816 KiB of JavaScript is downloaded but never used on this page.

17 files are served with short cache lifetimes, so returning visitors download them again (387 KiB).

swissvax.de costs a phone 308 ms of main-thread work and 382 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 223 ms of main-thread work and 805 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.

Google Tag Manager costs a phone 259 ms of main-thread work and 387 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.

15 long tasks block the main thread while loading, the longest for 251 ms. During a long task the page ignores taps.

The page has 2,081 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

1 file blocks the first paint until they finish downloading. Deferring or inlining it could save about 150 ms.

2 images could be 71 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Polyfills for old browsers add 27 KiB JavaScript that modern phones do not need.

About 19 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.

3 KiB could be saved by minifying JavaScript.

The page becomes fully interactive after 32.5 s. Good is under 3.8 s.

Visually, the page fills in at 13.6 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 808 ms in total while the page loads. Good is under 200 ms.

Your largest element takes 4.1 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the element shown below.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 180 ms to 348 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 1.2 s to 1.2 s 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 5.7 MB in 399 requests on a phone: scripts 2.5 MB (76), other files 1.7 MB (275) and images 639 KiB (28). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.61 g of CO₂e: 193.4 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

2 dropdowns have no label.

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

1 image has no alt text, which hurts accessibility and image search.

All page content should be contained by landmarks: 32 elements on the page fail this check, rated moderate by axe-core.

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

Your title is 97 characters, so Google will cut it off around 60: “Swissvax – Cura auto premium, polish e cera dal 1930 – SWISSVAX Logistics UG (haftungsbes…”.

Structured data found (Organization and WebSite) but with 1 problem, for example “Organization: url points at a different host (https://swissvax.de)”.

The homepage links to 188 pages on swissvax.it and 10 external pages.

Your Organization JSON-LD is missing logo, description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.

There is no https://swissvax.it/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

https://swissvax.it/collections/quick-detailing/oberflache_lack is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.

We fetched 15 pages linked from your homepage (of 106 found) and read each the way a search engine does.

1 image failed to load on a phone, for example https://bat.bing.com/action/0?ti=211058975&tm=gtm002&Ver=2&mid=d3b1c8d8-5413-4fea-b1fb-c34d72c12262&bo=3&sid=bf62f7c0ddc911f1bd66e3c45b65f674&vid=bf6315d0ddc911f199a367f9bbabe78b&vids=1&msclkid=N&pi=9.

4 of 14 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

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 analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

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 938 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Meta Pixel and Microsoft Ads 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 20 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 29 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.