Eli5

What Dr Urls found on eli5.io

From the audit of their public home page on 23/10/2026, 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
  Button has no accessible text

  Buttons without accessible text are announced as just 'button' by screen readers, making them impossible to identify and use for visually impaired users.

• medium
  Image file too large (>500 KB)

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

• low
  ETag header missing on resources

  Without ETags, browsers cannot efficiently validate whether cached resources have changed.

• low
  Image has empty alt attribute

  If a content-relevant image has an empty alt attribute, search engines cannot understand what the image depicts, and it will not appear in image search results.

• low
  Images missing responsive srcset

  Without srcset, a 1200px wide image is downloaded on a 375px wide mobile screen, wasting bandwidth and slowing load times.

• low
  JavaScript files are not minified

  JavaScript is the most expensive resource type per byte because it must be downloaded, parsed, compiled, and executed.

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

  Nothing is broken for users.

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