Type text or a website address and Google can translate it into the language of your choice. Constantly improving and one of the better options out there.
Some national library websites include English language resources. Many do not.
Google Translate allows you to view an English language version of any web page. The translation is not perfect but will give you a good sense of the information.
Copy the website URL into the left box, then click on the link that appears in the right box.