1 - Legal framework
A - the first party
links4shortcut
And the main association
https://links4shortcut.blogspot.com/
The site has many other links and it has the right to add, remove or change any of its services links. The first party is referred to as the site.
Second Party
B - The user "a publisher, advertiser, or beneficiary of the service in any form", referred to as the user
2 - Introduction to the service
It is a free link shortening service that enables the user to shorten his link