Hello @hazellrogato Google-Friendly webpages are those that are indexed with robots.txt. ... The tool framework allows for the addition of URL to the iFrames on a page so that the index of the content is not the parent HTML document. When crawling, Google will not rank the iFrame content and its keywords have high on a search engine result.
in SEO do on-page and off-page activities
hope this points helps you to understand
iframes tend to neither help nor hurt your search engine estimate. For this reason, it's best to abstain from using iframes on main pages that you want to rank high in search engine conclude. Search engine optimization is the process of developing the quality and capacity of website traffic to a website or a web page from search engines