If I have 2 pages that are on the same topic and basically the same info re-written with the same image, but both are very popular pages, what is your advice? Over the last 9 years the 2 pages have gotten more than a million pageviews combined, almost equally between them. Should I permanently redirect one to the other, or try to improve them each and distinguish them slightly more so that they cover a different angle of the same topic?
In order to optimize your site, you need to make sure you are including the keywords that you want to rank for multiple times throughout your site. Also, ensure your site has complete and up-to-date contact information, that you’re using appropriate meta tags, and that you include pertinent business information as text—not text on images that Google can’t search.
A navigational page is a simple page on your site that displays the structure of your website, and usually consists of a hierarchical listing of the pages on your site. Visitors may visit this page if they are having problems finding pages on your site. While search engines will also visit this page, getting good crawl coverage of the pages on your site, it's mainly aimed at human visitors.
Google updates its search algorithm frequently. For example, on February 23rd, 2016, Google made significant changes to AdWords, removing right-column ads entirely and rolling out 4-ad top blocks on many commercial searches. While this was a paid search update, it had significant implications for CTR for both paid and organic results, especially on competitive keywords.
Keep in mind, this will often mean shifting the focus of your business from more general to more specific products or services. For instance, instead of exclusively offering general home renovation services, you could consider specializing in "one day bathroom renos" or "custom kitchen makeovers." These more specific keyword phrases will likely be much easier to rank for, which will mean you can start ranking that much faster.
In United States jurisprudence, there is a distinction between the mere act of linking to someone else's website, and linking to content that is illegal (e.g., gambling illegal in the US) or infringing (e.g., illegal MP3 copies). Several courts have found that merely linking to someone else's website, even if by bypassing commercial advertising, is not copyright or trademark infringement, regardless of how much someone else might object. Linking to illegal or infringing content can be sufficiently problematic to give rise to legal liability.Compare  For a summary of the current status of US copyright law as to hyperlinking, see the discussion regarding the Arriba Soft and Perfect 10 cases.
When someone searches for the name of your business specifically, Google will pull information from your Google My Business page and display it in a panel on the right-hand side of the search results, increasing your business’ exposure. This is great for small businesses, because not only do you get a lot of space on the first page of Google’s organic search results, but you are also able to immediately show what your business is about. Again, the panel is only available to those who have set up their free Google My Business page.
After you hit “Get ideas,” you will see the number of average monthly searches for the term you entered, plus other related search terms that you may want to use as keywords on your website. Create a list of the keywords and search terms you want to rank for, and fold them in to your website copy and content as naturally as possible. As Google sees your website using these keywords, it will view your site as a relevant and quality search result.