In order to use this tool, you need to create a username and password (which is completely free), since it tracks your data historically, we need to know which data is yours.
How is this done?
This system is done through the various search engine's APIs (that way you are not breaking Google or Yahoo's terms of service)... And can I just say it was a hassle to get the XML/SOAP stuff working in PHP without any SOAP extensions installed (I had to write all the XML/SOAP functions... make direct socket connections, etc.)
Google, Yahoo and MSN are by far the largest search engines out there (I don't know what the actual numbers are, but my guess is probably 98% or so).
Start to get it now, click here
source : digitalpoint.com
Ahrefs
ReplyDeleteWhile we’re on the topic of SEO, I wanted to mention Ahrefs. Ahrefs is a tool that allows you to do keyword research to ensure you’re targeting the best keywords with the highest traffic and lowest difficulty to rank for.
While this tool isn’t free or cheap, they do offer a free two-week trial. Alternatively, you can use their competitors like Moz or SEMrush (who also have free trials, hint hint). Whichever one you choose, if you’re serious about ranking on Google, I highly recommend a keyword research tool. Without them, you only have access to Google Keyword Planner, which doesn’t really help you find the right keywords.