Webmaster tools site performance not updating
That is out of 4 domains you have to select a single domain in order to prevent problems caused by duplicate content appearing on multiple sites. In order to set the preferred domain, go to the older version of Google search console or webmaster tool.After that click your preferred domain and site gear and henceforth click on site setting and at last select your preferred domain and save it.
Otherwise, you can search for free sitemap generator tool in Google. Enhancement: The enhancement section basically shows an error if pages are mobile friendly or not.If you are using Word Press then you can go for Yoast Seo plugin to generate a sitemap.Always remember, a sitemap improves the crawling of the site. Performance: The performance tab of the Google webmaster console shows how many total clicks, impression, and CTR the website has got.In addition to that, if you are not so much technical then you can also use canonicalization log in the head section.As an example, you need to insert the link or also you can use Word Press insert and header Plugins if you have a website made in Word Press.