Create a Web App
You can save webpages as a Web App. This will add a link to the page to the Activities overview. When you open a Web App, it is shown in a special type of window without the address bar or the menus.
Open the webpage which you want to save.
Press the menu button in the top-right corner of the window and select Install as Web App….
Name your Web App, then press Create.
You can now launch the Web App from the Activities overview. To search for your app, start typing the name and it will be shown with the other search results.