Internal Links
Internal links are vital to large websites. They have the ability to drastically increase the number of indexed pages and then pass link equity between pages. When you are working on a large website, one of your main priorities should be to ensure that Google will discover and index your website pages.
In the big picture, the goal is for page A to link to page B morocco mobile database and page C, which in turn links to page D and page E, etc. Ideally, each page will get at least one link from a different indexed page on the site. The difficulty here for programmatic sites is that new pages appear every day. In addition to existing pages, updates must be automated so that you can initiate internal links to new pages. This helps these pages get discovered quickly and indexed in an appropriate manner.
Related Pages
One strategy that makes link building easier is to add a “Related Pages” section to your website. It adds value to both users and crawlers and links to related pages based on similarities.
You can link to similar content based on category, product type, content, or any other descriptive element. Similar content should be sorted numerically or alphabetically.
HTML Sitemap
Yes, even large websites are using HTML sitemaps to help crawlers find new pages. They are very effective when working on large websites with millions of pages.