kalktech.dk website review

Your mobile performance score is 87. Pages that score under 90 lose visitors before the first paint.

6 files block the first paint until they finish downloading. Deferring or inlining them could save about 900 ms.

Google Tag Manager costs a phone 341 ms of main-thread work and 312 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.

A phone's processor spends 3.2 s on main-thread work while loading, 686 ms of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

About 255 KiB of JavaScript is downloaded but never used on this page.

8 third-party services load with your homepage (Google Tag Manager, Google CDN and Shopify and others), adding 608 KiB and 466 ms of main-thread time.

6 long tasks block the main thread while loading, the longest for 223 ms. During a long task the page ignores taps.

About 34 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 110 ms faster on a phone.

5 files are served with short cache lifetimes, so returning visitors download them again (101 KiB).

42 KiB could be saved by minifying JavaScript.

2 images could be 33 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

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.

The page becomes fully interactive after 10.1 s. Good is under 3.8 s.

Visually, the page fills in at 5.0 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 272 ms in total while the page loads. Good is under 200 ms.

Your largest element takes 2.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Mobile image”.

Your homepage downloads 2.2 MB in 133 requests on a phone: scripts 766 KiB (44), other files 563 KiB (43) and images 510 KiB (18). Under 2 MB keeps phones on slow connections fast.

DSC03312.jpg is on the first screen but marked loading="lazy", so the browser waits before fetching it and the page looks finished later. Load it eagerly (and give it fetchpriority="high" if it is the main image).

By the Sustainable Web Design model, a visit to your homepage emits about 0.63 g of CO₂e: 75.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

All page content should be contained by landmarks: 5 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.

Alternative text of images should not be repeated as text: 2 elements on the page fail this check, rated minor by axe-core.

Headings skip levels (h4 → h6), which makes the page harder to scan with a screen reader.

Your title is 74 characters, so Google will cut it off around 60: “KalkTech.dk | Den billigste og bedste løsning til plastikrør – Kalktech.dk”.

There are 2 <h1> headlines (“KalkTech 5.0 - 33% rabat i Black November” and “KalkTech 5.0 - 33% rabat i Black November”). One clear main headline is easier for people and search engines.

Your meta description is 276 characters; Google truncates after about 160, so the end of your pitch is cut.

Structured data found (BreadcrumbList, Organization, Product and WebSite) but with 1 problem, for example “ld+json block 5 is not valid JSON (Expected ',' or '}' after property value in JSON at position)”.

The homepage links to 43 pages on kalktech.dk and 3 external pages.

Your Organization JSON-LD is missing sameAs (social profiles), 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.

https://kalktech.dk/policies/privacy-policy, https://kalktech.dk/policies/shipping-policy, https://kalktech.dk/policies/refund-policy, https://kalktech.dk/blogs/by and https://kalktech.dk/blogs/kalkblog-4 have no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 12 pages linked from your homepage and read each the way a search engine does.

10 of 23 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.

Social proof on the homepage: 1 testimonial or review block. 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.

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 685 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Tag Manager and Meta Pixel (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 11 cookies, 1 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 17 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.