LuminX Luxembourg

What Dr Urls found on luminx.lu

From the audit of their public home page on 21/10/2026, worst first. Each links to what it means and how it is fixed.

• high
  Content wider than viewport on mobile

  Horizontal scrolling on mobile is one of the most common mobile usability failures flagged by Google's Mobile-Friendly Test and Google Search Console.

• high
  Time to First Byte (TTFB) is slow

  TTFB directly impacts all subsequent loading metrics.

• medium
  Image file too large (>500 KB)

  Images typically account for 50-75% of a page's total weight.

• medium
  Images missing width and height attributes

  Missing image dimensions are the leading cause of Cumulative Layout Shift (CLS), a Core Web Vital and ranking factor.

• medium
  Nested interactive elements detected

  Nested interactive elements produce unpredictable behavior across browsers and assistive technologies.

• low
  Duplicate heading text on same page

  Duplicate headings reduce the uniqueness and semantic clarity of the page structure.

• low
  Excessive inline CSS

  Inline CSS cannot be cached separately by the browser, so it is re-downloaded with every page load.

• low
  Link is named for screen readers but has no anchor text

  Nothing is broken for users.

• low
  Link uses generic anchor text

  Descriptive anchor text helps search engines understand the topic of the linked page.

• low
  Multiple H1 headings on page

  Multiple H1 tags can dilute the topical focus of the page.

• low
  Title tag is too long

  Truncated titles hide important information and can reduce click-through rates.

1 security finding is not listed on this public page; the site's owner sees them in a full audit after claiming it.