Index Site Links
Use for backlink service providers that feature a totally free indexing service as an add-on for its customers if you desire to take the complete control under the site's backlink profile. In this manner you will be able to track all your existing backlinks, purchase new ones or erase the unneeded links in one location. For example, LinksManagement service features such capabilities (and even the VIP program for those who wish to get all spectrum of services), using highly helpful backlinks control board:
The "exactly what it does" part is a little more complex. Basically, robots.txt is a file that gives stringent directions to browse engine bots about which pages they can crawl and index-- and which pages to keep away from.
Free Link Indexing Service
Keep in mind to keep user experience in mind at all times. It goes together with SEO. Google has all these ways and rules it works since it's trying to deliver the best result in its users and offer them the answers they're trying to find.
Open your FTP customer (FileZilla is an excellent, totally free one) and login to your server. If you do not have this info, you can create an FTP account in your web host's cPanel, or just call your web host to ask for the information.