In your blog dashboard left side panel you can see the “Setting” option. Now click there to edit some stuffs.
Add a Description for your Blog
Adding a description on your blogger blog is very necessary, it helps to describe your reader and search engines that what is your blog about. You can set it by selecting the “basic” settings option under the main settings panel.
Edit your post, comments and sharing settings on blogger
This section will help you to optimize your blog homepage, and you can set up commenting rules for your blog readers. These settings are pretty self-explanatory, and if you have any difficulty to understand, then you can click on the help symbol (question mark symbol) to get more details about it.
In this section, you can optimize your blog for search engines. With the help of these setups, you can able to get better ranking in search engine.
Edit meta tags: A meta tag is a brief and concise summary of your blog or website. It supposes to install after the title of the page. The user of a search engine focuses on the description of the post after reading the title of the post. So, Keep in mind that it is very much necessary that your meta description must be related to what you have written in your blog. Your meta tag description must be written within 150 characters.
Custom page not found: When someone lands on your site through a URL that no longer exists, you can set a message to them that the page doesn’t exist. You can set any custom text or HTML message instructing them what to do next.
Custom redirects: Using this feature you can redirect your full-length permalinks to a shorter one and also you can redirect your broken links to your site. Bloggers custom redirects only support redirection within the same blog URL, so this isn’t suitable if you’ve changed your blog domain name.
Crawlers and indexing: These features are imperative because doing proper setup there, a chance to get better ranking in search engine and incorrect configuration can harm your SERP(Search engine ranking position) or you may lose your search engine visibility. So stay away from this part, if you are not expert.