Content keywords feature was the only way to see what Googlebot found when it crawled a website.
While keywords are not the key to getting found in search results. Googles systems have improved. The words on your website pages are important in explaining to customers what your site is all about. What makes your products or services special and stand out? Talk about that.
As always, keep your website updated and secure the best you can to help combat online hacks and post regularly valid content about you and what you do.
You can easily check any page on your website and…
Search Analytics shows you which keywords we’ve shown your site in search for, and Google informs you of many kinds of hacks automatically.
Information directly from the Official Google Webmaster Central Blog. Nov. 30th 2016.