The "almost unreadable" tags near the bottom of this page reminded me of the Visual Contrast Test, which is said to be an indicator of mold issues in the body: https://www.vcstest.com/
For example I couldn't tell the text at all in any of the four tags, including the "hard to read" or "quite unreadable".
For example I couldn't tell the text at all in any of the four tags, including the "hard to read" or "quite unreadable".