Meta Tags- Meta tags are very important part of seo. You have include meta tags in every page. When designing your website, each page contains a space between the <head> tags to insert metadata, or information about the contents of your page.
URL Structure- Shorter URLs seem to perform better in search engine results. For example site.com/keyword would perform better than site.com/123/210/mainfolder/otherfolder etc. As you can see for this page, the URL is http://www.onlinebacklinksites.com/2015/06/on-page-search-engine-optimization. I have included the keywords that are relevant for this post.
Heading Tags (H1, H2, H3, H4, etc.)- When posting your blog, article you have use heading tags like- h1, h2, h3, h4 etc to important points, which you want to hightlights. It makes it easier for people to read. These are used by many crawlers to differentiate important content. Our Title tag is used as H1 tag in WordPress. Remember don't use H2, H3 tag too many times, Your site will be gone negative.
Image Tag- Search Engine does not crawl any images or videos. Give your image alt tag, so that search engine will crawl your image. Without image content is looking very boor, using image in yourcontent gives your si. All uploaded image have its own title, so that google will know what the image is about. It will help people find your site when searching on Google Images.
Internal Linking- Internal links are those which are go from one page to different page on the same domain/website. These are very useful. These are used in main navigation.
Another way, it is the process of connecting one page to another page by hyperlink. Hyperlink is often blue color and underline like Online Backlink Sites. It is used for increasing the usability to the readers and provide them more content to read.