NetzwerkReklame Thomas Online-Marketing GmbH
Unclaimed profileNetzwerkreklame – Online-Marketing Agentur aus Hamburg
NetzwerkReklame ist die digitale Mediaagentur aus Hamburg für integriertes Online-Marketing – verständlich erklärt und datenbasiert geplant. Jetzt Beratungstermin sichern.
Web health
52/100
measured 22/10/2026
Issues found
37
on their own site
Reviews
0
from clients on Dr Urls
What Dr Urls found on netzwerkreklame.de
From the audit of their public home page on 22/10/2026, worst first. Each links to what it means and how it is fixed.
- highMissing H1 heading
The H1 tag tells both users and search engines what the page is about.
- highMissing landmark elements
WCAG 1.3.1 requires that page structure is programmatically determinable.
- highTime to First Byte (TTFB) is slow
TTFB directly impacts all subsequent loading metrics.
- highToo many HTTP requests per page
Each HTTP request incurs overhead from DNS lookup, TCP connection, TLS handshake, and server processing.
- mediumCache-Control header missing
Proper caching prevents browsers from re-downloading unchanged resources, dramatically improving repeat visit performance.
- mediumDuplicate ID attributes found
Duplicate IDs cause label elements, aria-labelledby, aria-describedby, and fragment link targets to associate with the wrong element.
- mediumForm inputs missing associated labels
Unlabelled form fields are unusable for screen reader users, who represent a significant portion of potential customers.
- mediumIcon-only button missing aria-label
Icon-only buttons are extremely common in modern UIs (hamburger menus, close buttons, search icons), but without aria-labels, they are completely opaque to screen reader users.
- mediumImages missing width and height attributes
Missing image dimensions are the leading cause of Cumulative Layout Shift (CLS), a Core Web Vital and ranking factor.
- mediumNo structured data (schema.org) found
Structured data enables rich results (star ratings, FAQ dropdowns, recipe cards, product prices, breadcrumbs, etc.) that dramatically increase click-through rates — some rich resu…
- mediumOpen Graph og:image tag missing
Social media posts with images receive significantly more engagement than text-only posts.
- mediumRender-blocking CSS or JavaScript
Render-blocking resources directly impact First Contentful Paint (FCP) and Largest Contentful Paint (LCP), both Core Web Vitals metrics.
And 17 more. 6 security findings are not listed on this public page; the site's owner sees them in a full audit after claiming it.
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