Site or service of a site listing other websites. One of the best known, because of its age, is Dmoz . Some SEOs may have the habit of registering the sites on which they work on these directories to obtain, often easily, a backlink . But beware, many of these directories do not provide effective backlinks, and some of them have even been penalized by Google (read our SEO article: the criteria for choosing effective directories ).
A few weeks later, Google abandoned the entire authorship system : this author tag is no longer of interest to its engine. SEOs had imagined, based List of Consumer Mobile number on the interpretation of several statements by Google, that the engine can largely integrate this authorship system into its algorithm. They even expected to see Google boost the visibility of the content of the most relevant profiles: this is the so-called "author rank" thesis.
Which lost one of its best arguments when Google put an end to the 'authorship. Backlink (sometimes nicknamed "BL" or translated as "inbound link"). This is the anglicism used to talk about a link pointing to a page, from the page of another site. Have good backlinks ", from authority sites for example, is an important objective for SEOs. Obtaining them is even a bit of the "nerve of the war" in SEO, because they have considerable weight in the engine algorithm.