W3C Link Checker: https://rhaworth.net/phots/rwhgal1.php?g=no

Processing https://rhaworth.net/phots/rwhgal1.php?g=no

This may take some time... (why?)

There are issues with the URLs listed below. The table summarizes the issues and suggested actions by HTTP response status code.

Code	Occurrences	What to do
(N/A)	3	The link was not checked due to robots exclusion rules. Check the link manually, and see also the link checker documentation on robots exclusion.
404	1	The link is broken. Double-check that you have not made any typo, or mistake in copy-pasting. If the link points to a resource that no longer exists, you may want to remove or fix the link.

Line: 79 https://en.wikipedia.org/wiki/It's_Tuesday%2C_This_Must_Be_Belgium: Status: 404 Not Found; The link is broken. Double-check that you have not made any typo, or mistake in copy-pasting. If the link points to a resource that no longer exists, you may want to remove or fix the link.
Line: 254 https://validator.w3.org/checklink?uri=https%3A%2F%2Frhaworth.net%2Fphots%2Frwhgal1.php%3Fg%3Dno&summary=on&hide_type=all&depth=&check=Check: Status: (N/A) Forbidden by robots.txt; The link was not checked due to robots exclusion rules. Check the link manually.
Line: 253 https://jigsaw.w3.org/css-validator/check/referer: Status: (N/A) Forbidden by robots.txt; The link was not checked due to robots exclusion rules. Check the link manually.
Line: 252 https://validator.w3.org/check?uri=referer: Status: (N/A) Forbidden by robots.txt; The link was not checked due to robots exclusion rules. Check the link manually.

Found 46 anchors.

Valid anchors!

Checked 1 document in 99.31 seconds.