Hello all! So I know having a sitemap XML file is important to include in your robots.txt file.  I also know it is important to submit your XML sitemap to Google and Bing.  However, I am wondering if it is beneficial for your site's SEO value to have a sitemap page displayed on your website? Or is this just a redundant action if you have already done the above two actions with your XML sitemap? Thanks in advance!

Hello All! I am currently updating page titles and metadata descriptions for a websites Q&A section and have run in to a problem while updating page titles.  Since it is the Q&A section of the website, all of the page titles are around 100 characters and some are up to 200 characters long.  Here is an example: Page Title:  My child is working below grade level in math. Do I have to purchase the curriculum from the grade below as well? The problem is that this is obviously too long for a SERP to display however I know it is best practice to have matching titles on both the title tag and page title.  My question is what hurts SEO value more:  the title tag and title of the page not matching or having a very long title displayed on the SERP?