How does Apple safari collect web pages?

The specific steps are as follows:

1. In safari browser, open the webpage, as shown in the following figure.

2. After opening, in the menu bar at the top of the interface, find the bookmark option and click Enter, as shown in the figure below.

3. In the open bookmark interface, find the bookmark option and click Enter, as shown in the figure below.

4. Select the location where you want to add a bookmark, and enter the name of the bookmark, as shown in the figure below.

5. Click the Add option below to successfully collect this webpage, as shown in the figure below.