You are going to block this site. This will do the following:
- You will no longer see this site in searches.
- Site will no longer see your site in searches.
- Site will not be able to comment on your site profile.
- Any comments this site has posted to your profile will not be displayed.
Are you sure you want to do this?
The error is that there is a forward slash instead of a space between a and href in the link tag. Just remone the / and leave it as an empty space instead.
A great basic HTML5 tutorial. https://www.littlewebhut.com/html5/
And basic CSS tutorial. https://www.littlewebhut.com/css/