j-schneider.de website review

About 203 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.1 s faster on a phone.

3 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.0 s.

Your mobile performance score is 71 (desktop: 94). Pages that score under 90 lose visitors before the first paint.

4 images could be 277 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

The page has 1,616 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

About 56 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 150 ms faster on a phone.

1 third-party service load with your homepage (Google Tag Manager), adding 134 KiB and 142 ms of main-thread time.

4 long tasks block the main thread while loading, the longest for 115 ms. During a long task the page ignores taps.

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.

Your largest element takes 5.9 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image. Most of its time is resource load delay (2.7 s).

Visually, the page fills in at 6.0 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 5.9 s. Good is under 3.8 s.

The first text or image appears after 2.1 s on a phone. Good is under 1.8 s.

Over the last 25 four-week periods to 2026-10-10, real Chrome visitors' tap response (inp) went from 87 ms to 88 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-10, real Chrome visitors' largest content (lcp) went from 1.0 s to 0.9 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

1 image further down the page (69 KiB) download before anyone scrolls to it. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 0.41 g of CO₂e: 49.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

1 tap target is too small or too close together to hit reliably with a finger.

Document should not have more than one banner landmark: 1 element on the page fails 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.

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

4 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.

There is no <h1>, so neither visitors nor Google get a clear main headline.

Your title is 66 characters, so Google will cut it off around 60: “Hersteller für Unterbrechungsfreie Stromversorgungen - J.Schneider”.

Your meta description is 202 characters; Google truncates after about 160, so the end of your pitch is cut.

No Open Graph image (also missing: og:title, og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.

The homepage links to 259 pages on j-schneider.de and 4 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.

There is no https://www.j-schneider.de/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://www.j-schneider.de/de/unternehmen/downloads-1, https://www.j-schneider.de/de/unternehmen/downloads/zertifikate-1, https://www.j-schneider.de/de/unternehmen/downloads/prospekte-1, https://www.j-schneider.de/de/unternehmen/downloads/standard-titel-1, https://www.j-schneider.de/de/unternehmen/downloads-1/code-of-conduct and https://www.j-schneider.de/de/unternehmen/nachhaltigkeit-und-verantwortung have no meta description, so Google writes the search snippet from whatever text it finds.

https://www.j-schneider.de/de/unternehmen/downloads-1, https://www.j-schneider.de/de/unternehmen/downloads/zertifikate-1, https://www.j-schneider.de/de/unternehmen/downloads/prospekte-1, https://www.j-schneider.de/de/unternehmen/downloads/standard-titel-1, https://www.j-schneider.de/de/unternehmen/nachhaltigkeit-und-verantwortung and https://www.j-schneider.de/de/produkte/transformatoren-drosseln/transformatoren have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 89 found) and read each the way a search engine does.

4 of 18 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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.

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust 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 933 words of visible text.

Before a visitor clicks anything, the page loads Google Tag Manager (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.

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 1 host run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.