If you had a website made almost entirely with javascript about earthquakes in real time, how would you SEO it? 2 years ago I created this kind of website, just for earthquakes in Italy. I started with just one page, but soon I realized that Google might want a lot of pages instead of a really good one (Javascript). So I created a page for each place, reaching 8000 pages (sitemap). And that kinda works but not in a relevant way. Pros: * the website is in real time, so It updates everytime (content is always fresh) * I added a lot of new original content that no competitor have Cons: * It is 90% Javascript, and for what I've heard Google crawlers have some problems with that.