Assuming our Internet connection speed is correct, slow browser performance and page loading may have some definite causes.
The best thing to do is to always keep your browser up to date, making sure you are using the latest version.
It could also be that the installation of a new extension is reducing browser performance. To check if this could be the reason, disable the add-ons one by one.
If extensions are not the problem, the cause could be due to a corrupted data cache. One option is to delete all temporary files, although you will then have to log in to all web pages that require this.
