How should websites be tested?

Question

Software testing

Help me figure it out and sort things out.
You were given a site to test. What are you doing? As far as I understand, you need to:
1. Test the site as a regular user (register, change data, buy something (if any)..).
2. Test forms (search form, feedback form, registration form, etc.). In this case, first positive, then negative testing is included. Use boundary values, classes.
3. Check the cross-browser compatibility of the site (using an online resource), check how the site is displayed at different screen resolutions (you, like me, add a web developer extension for firefox?), check the validity of the links.
4. Write a bug report for each bug you find.
What else are you checking? Do you write checklists for cross browser testing?
I will be grateful for an answer.

Answer 1

You can't just take a site and test it.
If on the shelves, then it is necessary for the test lead to take the terms of reference for the site, draw up test cases on it, paint the coverage. then on test cases already to test.
Otherwise, you want to test the layout and functionality and conduct ad-hoc testing, and all this is at your discretion.

Answer 2

you need to test from different angles: as an admin, regular and registered user. You most likely should have a technical specification for the site, so take it and every function that you have implemented there must be tested.
It is best to have someone help and several people test.