This former Google quality analyst explains the difference between Google's algorithms, manual actions, quality and penalties. Technical SEO matters, but alone will not solve anything: If your product/content doesn’t have
Your router may be affected by a new malware targeting it, more technical details here. If you have access to your router and know how to manage it, first of
If you're managing any kind of online outfit, you are no stranger to analytics, statistics and testing. Wading through numbers and trying to see if your campaign is yielding results.