Favicon Checker
Lists declared icon links.
Reading the result
Declare at least one icon and an Apple touch icon.
Limitations
Reads one page as raw HTML, so anything added by JavaScript is not seen.
Example
Enter example.co.uk and run the check. The report opens when the check finishes.
Questions
What does the Favicon Checker do?
Lists declared icon links.
How should I read the result?
Declare at least one icon and an Apple touch icon.
What can it not tell me?
Reads one page as raw HTML, so anything added by JavaScript is not seen.