I have a setup with NextJS and Redux, where the initial state of loading is set to true. After my init function is done, it dispatches an action that sets loading to false, at which point content is rendered on the page.
During this time, as init is running, a Lottie spinner is shown, and nothing else.
Right clicking on the page and looking at the source, I obviously see nothing server-sent, other than an html skeleton.
For several reasons, I need the app to first be visited by the user. Content received is conditional on several factors, therefore I can't send content straight from the server on the initial visit to the page.
My question is how much this affects the SEO? I've used several online tools such as this one, and I'm seeing this:
At this point, I'm question why I'm using NextJS, when I could just as easily be using ReactJS instead. I'm a little new to NextJS and SSR in general, and I'm not sure how web crawlers work exactly in a situation such as mine right now.