I have written a service where I store link, timestamp and addendum where I can explain why I went to that link, and a counter for "if this link already exists

I have written a service where I store link, timestamp and addendum where I can explain why I went to that link, and a counter for "if this link already exists in the database" then increment. I save links when I have too many tabs open so as to close them. This gives me a way to query on those links at a later point of time in mysql command line. It has worked well so far.