An important factor in ranking is review signals, which refers to the quality, quantity, velocity, and diversity of reviews you get from customers. This rank factor is intriguing as it has jumped up year-over-year in importance. Google reviews are the most important, followed by third-party reviews (Yelp, Facebook, and other sites). It’s also important to get your product/service mentioned in the review. There is even some suggestion that responses to reviews are a factor in rank.
2. It could be easier to get a backlink with a jumplink especially to your long article/page, as it is easier to create/add linkable content to your current long page. Instead of creating a totally new page. And for the site who would link to you it would be more relevant if the link goes directly to the part of the page where they are referring to in the backlink.
Permalinks are URLs that are intended to remain unchanged for many years into the future, yielding hyperlink that are less susceptible to link rot. Permalinks are often rendered simply, that is, as friendly URLs, so as to be easy for people to type and remember. Permalinks are used in order to point and redirect readers to the same Web page, blog post or any online digital media[9].
Organic results includes a wider range of websites—not just local businesses. While location may still be a factor in the organic results, it is not generally the dominant factor. The main factor is the authority of the website (or the credibility of the site), external links back to the site, the length of time the site has been live, and other considerations. This is why you will often see sites such as Yelp, Angie’s List, and Facebook show up high in search results.