dako.de website review

The page has 1,756 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

About 32 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.

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.

Real visitors wait 2.4 s for your server to start answering (75th percentile). Good is under 800 ms.

Real visitors wait 2.9 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Real visitors see the first content after 2.8 s (75th percentile). Good is under 1.8 s.

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' tap response (inp) went from 97 ms to 109 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' largest content (lcp) went from 2.9 s to 2.9 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

By the Sustainable Web Design model, a visit to your homepage emits about 0.17 g of CO₂e: 20.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

1 element has a tabindex above 0, which scrambles the keyboard order.

All page content should be contained by landmarks: 53 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.

The skip-link target should exist and be focusable: 1 element on the page fails this check, rated moderate by axe-core.

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

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

ARIA role should be appropriate for the element: 3 elements on the page fail this check, rated minor by axe-core.

Headings skip levels (h2 → h4), which makes the page harder to scan with a screen reader.

Elements with visible text labels do not have matching accessible names. (4 elements).

Your title is 66 characters, so Google will cut it off around 60: “Digitalisierung und Telematik für Transport & Logistik | DAKO GmbH”.

The homepage links to 124 pages on dako.de and 16 external pages.

Your homepage links to 1 page by a URL that isn't its canonical one, for example /dako-fleet/hardware, whose canonical is /produkte/hardware. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

/dako-fleet, /dako-fleet/apps, /dako-fleet/schnittstellen, /dako-fleet/hardware, /dako-sales and /dako-sales/dako-sales-demo and 5 others took over 3 s to send their HTML from our server.

We fetched 15 pages linked from your homepage (of 36 found) and read each the way a search engine does.

No Strict-Transport-Security header, so browsers may still try plain http first on a return visit.

No Content-Security-Policy header, the main browser-side defence against injected scripts.

X-Content-Type-Options: nosniff is missing, so browsers may guess file types.

No Referrer-Policy header, so full URLs can leak to the sites you link to.

No Permissions-Policy header to switch off camera, microphone and location for embedded content.

X-XSS-Protection is set to “1; mode=block”; the header is deprecated and can introduce bugs. Use 0 or remove it.

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

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.

Your longest form asks for 8 fields (4 required). Every extra field lowers completion.

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 305 words of visible text.

dako.de has no DMARC record, so nothing tells receivers what to do with mail that fails SPF or DKIM. Gmail and Yahoo require DMARC from bulk senders.

We found no DKIM key on the selectors the big email providers use. If you send through one of them, turning on DKIM signing improves delivery.

Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.

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.