Google Will Remove PageRank Coming From Links On Pages That No Longer Exist

Does Google remove the PageRank coming from links on pages that no longer exist?

How Many Googlebots Are There?

How many spiders/bots does Google currently have crawling the web?

Google Does Not Use Google Analytics Data To Rank A Webpage

Are stats from Google Analytics (bounce rate, time on site) a factor in a page’s or domain’s ranking? Is Google Analytics data a factor in a page’s ranking?

Relevancy Is More Important Than Page Speed In Ranking Factor

Is page speed more important to Google than relevance?

The Best Screen Resolution For Designing A Web Page