How do I know that the app is working on my site?
Question: I want to verify that the app has actually changed my site's image alt tags, page titles, and meta descriptions. How can I do that?
Answer: You can view a page's meta tags by right-clicking on the page and selecting "View source," or write "view-source:" into the beginning of the page's URL, then pressing Enter.
The easiest way to view image alt-text is to right-click on an image and select "Inspect," or press F12 and select the Inspector (mouse pointer icon) and click on an image, then scroll until you see "alt=".
Here is a walkthrough of this process: