Whello

What Dr Urls found on whello.nl

From the audit of their public home page on 25/10/2026, worst first. Each links to what it means and how it is fixed.

• high
  Time to First Byte (TTFB) is slow

  TTFB directly impacts all subsequent loading metrics.

• medium
  Excessive DOM size

  A large DOM tree directly impacts Interaction to Next Paint (INP), a Core Web Vital.

• medium
  Page size exceeds 3 MB

  Page weight directly affects load time, which impacts Core Web Vitals (particularly Largest Contentful Paint), user engagement, and bounce rates.

• low
  Apple touch icon missing

  The apple-touch-icon provides a branded icon when users bookmark your site on iOS devices.

• 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
  Open Graph og:url does not match canonical

  Mismatched og:url and canonical tags create confusion about the preferred URL.

• low
  WebSite schema markup missing

  Google reads WebSite structured data on the home page when choosing the site name it shows above your results.

• low
  X-Content-Type-Options header missing

  Without this header, browsers may interpret files as a different content type than intended, which can lead to XSS attacks when a malicious file is interpreted as executable scrip…

8 security findings are not listed on this public page; the site's owner sees them in a full audit after claiming it.