In short, press request alerts are requests for sources of information from journalists. Let's say you're a journalist putting together an article on wearable technology for The Guardian. Perhaps you need a quote from an industry expert or some products that you can feature within your article? Well, all you need to do is send out a request to a press service and you can wait for someone to get back to you.
Regarding Link Detox, links it diagnoses as Toxic are generally fine as they're either not indexed by Google or have malware/viruses/etc., but I recommend a manual review of any diagnosed as Suspicious. I used it recently to get started cleaning up our backlinks and some legit sites and blogs were under Suspicious simply because they didn't have many links pointing to them.
Utilizing keywords in your URLs will also help with your rankings. Unfortunately, there isn’t much you can do to change the home page URL of your website without your domain authority being reset. However, each additional page you add is a place to insert a keyword, as long as it is relevant to the actual page content. We’ll go over blogging shortly, but URLs of blog posts are a great place to use your keywords.
When you’re truly faced with the dilemma, “Organic vs. paid search traffic?” don’t get too worked up. There’s always a solution to your specific situation – trust us, we deal with it all of the time! Every business is different and has different goals, so the perfect search marketing mix does exist for your company. First, think about each of these bullet points, and at the end ask yourself, “Am I willing to commit?”
Well, yes and no. Sure, you can get hit with an algorithm change or penalty that destroys all your traffic. However, if you have good people who know what they are doing, this is not likely to happen, and if it does, it is easy (in most cases) to get your visits back. Panda and Penguin are another story, but if you get hit by those it is typically not accidental.