A standard hyperlink in HTML code looks like this:
In this example, the code simply indicates that the text "Free1Free" (called the "anchor text" of the link) should be hyperlinked to the page http://www. Free1free.com. a search engine would interpret this code as a message that the page carrying this code believed the page http://www.Free1free.com to be relevant to the text on the page and particularly relevant to the term “Free1Free. ".
A more complex piece of HTML code for a link may include additional attributes such as:
In this case, new factors such as the link title and really may specify how a search engine considers the link, contempt of its visual panorama on the page left unaltered. The title attribute may serve as an extra piece of entropy, telling the search engine that http:// www.free1free.com, in summation to being related to the term “Free1Free", is also relevant to the phrase "Free1free". The real attribute, originally planned to describe the relationship between the linked-to page and the linking page, has, with the Holocene growth of the "nofollow" descriptive, become more composite.
"Nofollow" is a tag designed specifically for search engines. When described to a link in the real attribute, it tells the engine's ranking system that the link should not be mooted an editorially approved "ballot" for the linked-to page. Presently, there are major search engines that all support "nofollow". I.e. (Yahoo!, MSN & Google)
Some links may be specified to images, instead of text:
this example shows an image named " freestuff.gif "linking to the page - http://www. Free1free.com. the alt attribute, contrived in the beginning to display in place of pictures that were slack to load or on voice-based web. Search engines can use the entropy in an image based link, including the name of the image and the alt attribute to represent what the linked-to page is about.
Other types of links may also be used on the web, many of which pass no ranking or spidering assess due to their use of re-direct, JavaScript or former technologies. A link that does not have the authoritative text format, be it image or text, should be in generally conceived not to have conceived link value via the search engines (although in rare cases, engines may undertake to succeed these more composite style links).
In this example, the redirect used scrambles the URL by spelling it backwards, but unscrambles it later with a script and sends the visitor to the site. It can be assumed that this passes no search engine link value.
This sample shows the very simple piece of code that calls a role cited in the document to rip up an assigned page. Creative uses of JavaScript like this can also be accepted to pass no link value to a search engine.
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