For Marketing Online it is is therefore essential not only know the number of links pointing to our website but also the characteristics of each of them and it is necessary to have good tools to measure backlinks to facilitate our work and help us understand the magnitude considered our links are SEO.

10 Free Backlinks Tools


MEASURING TOOLS BACKLINKS


 .- BacklinkWatch: You have a very similar function to the tool from Yahoo, although it detects fewer links, but I details the anchor text and PageRank of each site that links us, also tells us if they are using the no follow attribute or not, and the number of outbound links on each page to our website so as to others.

Url: http://www.backlinkwatch.com

 .- LinkPopularity: This measurement tool gathers links from the three major search engines Yahoo, Bing and Google, it provides no extra information but sends a brief monthly report with the number of links identified by each search engine, very comfortable when the weather you have left.


Url: http://www.linkpopularity.com


 .- Rapid Searchmetrics: This utility collects data from some of the herrameintas already displayed but also offers more information and other additional caracterisiticas, shows both the links as the pages indexed according to Google, Yahoo and Bing but also data from Ask, belonging to DMOZ, Yahoo Directory or Archive.org and the page rank and alexa ranking of your site.
Finally indicates whether the domain is included in spam or any similar directory which makes it especially attractive for conflicting pages (sex, gambling, alcohol)

Url: http://rapid.searchmetrics.comGoogle Webmasters Tool 3 .-: From Google's webmaster tool to have access to different variables for the SEO of our site, one of which is the measurement of backlinks from the tab "links to your site" where you can monitor the number of sites that you link, the total number of links and the number of pages of your site that are linked, but this measure many links under the two previous tools.

Url: www.google.com/webmasters/tools?hl=es


 .- Open Site Explorer: This is an extremely complete tool that provides various data to measure the quality of links, first determine the authority of your site and domain, second determines the number of sites that will link and the total number of backlinks that will generate, remember that a single link can generate multiple backlinks (links and blogroll recent comments).
From here you have multiple backlinks analysis, information on the domains that you linked, but linked urls, anchor text, the percentage do follow / no follow, and so on. the only but is that to see all the information you need to access the paid version, however you can use many actions from the free.


Url: http://www.opensiteexplorer.org


 .- LinkDiagnosis: This allows you to make a detailed study of the links that your website receives, it also gives information on the number of sites you link, as well as generating backlinks, the authority of the same, the page rank , the anchor text, URLs of your site to get more links etc ... It also lets you save reports for historical comparisons, all presented in a friendly way, totally recommended.
If you make the most should be used with Firefox.

Url: http://www.linkdiagnosis.com/



.- Majestic SEO: This tool allows you to measure graphics and offers links to the evolution of the same, also tells you the number of Class C servers, the number of no follow links as well as mentions of dominoes, which are ocacisiones those showing the url of the page but does not contain an active link.
Another utility that stands out is the possibility of comparisons with up to five websites of your competition.

Url: https://www.majesticseo.com

 .- Backlink SEO Tools: This is a different and very useful tool when setting goals for SEO, the measurement corresponds to a keyword links and not a domain, thus serving to see what level of competition by the target word that you want to place, plus a graph shows you the status of the 8 website better positioned for that keyword, highly recommended.


Url: http://backlinkseotool.com


 .- Online-Utility: This tool determines the number of links you receive in the type of domain that binds you. Com,. Net,. Org,. Edu,. Gov, mil, and other types, apart from this you identify how many pages from each domain is linked, ideal to monitor the effectiveness of exchange links in blogroll, the only but is that it detects few links.

Url: http://www.online-utility.org



 .- Yahoo Site Explorer: It is the most classic and used as it is capable of indexing more links than any other online service, but the way in showing the results is not very friendly or structured.
If you combine it with the extension of Google Chrome Site SEO Tools you can get better information.

Url: http://siteexplorer.search.yahoo.com