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For Seoer, alt tag added is really not a big thing, now the vast majority of Web site design has been added alt tag to take into account, the background to add ALT tag is very convenient.
GOUYN12 Blog Background alt tag is easy to add
The way to see if a page has added alt tags is also simple, just put the mouse on the picture for a while, if you add an ALT tag to the picture, you will see the relevant picture description text.
Alt Label text can be said that the search engine allows the use of the only legitimate hidden text on the Web page, Baidu Encyclopedia "alt Tag" entry to say: "The ALT tag is actually a picture on the site text tips ... When the mouse moves to the picture, there will be a hint of ' so-and-so ', which is a comment on what this picture means or what this image link means, and the ALT tag is written in the HTML language: <img src= "Picture path" alt= "Picture description"/ >.
About the role of Alt tag "Baidu Search Engine Optimization Guide 2.0" said: "For the picture plus alt, in the slow speed of the picture can not show the user to understand the picture to convey the message, but also to let the search engine understand the content of the picture."
For a long time many stationmaster, seoer alt tags as a good place to join the Web keyword, Baidu encyclopedia alt label definition also said: "In the ALT tag keyword is a good way to improve the density of keywords", but the entry compilers realize that their own such a statement on the defects, It is therefore underlined that:
"However, the recent US SEO research website webmarketingnow and search Engine Academy According to long-term testing research, currently, the three major search engine Google, Yahoo! and MSN Search Engine ranking algorithm rules in the picture alt attribute of the text information as a way to determine the relevance of the content of the Web page is an effective factor.
The researchers say that in the past 6 months, we have found that intentionally flooded with a large number of ALT keyword text in the picture not only does not help the web search engine rankings, but it will have an ALT keyword spam (alt Text Spam) to affect the ranking results. It is clear that search engines are biting off the search experience that has corrupted users in order to elevate the rankings of search results for purely web sites.
One of Google's engineers made it clear that the ' alt tag content should be relevant to the picture and properly describe the picture, giving the user a good experience. The ALT tag content can indeed be indexed by spiders, but the weight level is further lowered in the ranking algorithm.
From the Google engineer's suggestion, the alt label text description First is the service user, then is lets the search engine read the picture, must concisely outline the picture significance, this is the ALT tag's entire mission.
Sina Sports Report picture alt Tag added very spec
Although many small and medium sites have added alt tags to the site image, but really according to the requirements of the search engine specifications strictly fill out the alt tag or those who do not SEO as a site lifeline of well-known portals (such as Sina, NetEase, etc.), they use the ALT tag is very strict norms, Not only does every picture have an ALT tag, but they take into account that many netizens will not move the mouse over the picture waiting to read the text description, so the site editors are tired of repeating the alt tag in the image below the picture callout text.
And not just the ALT tag, said the site's preferred domain, domain name normalization, 404 page settings, anchor text These SEO details of various major well-known portals have done the ultimate, although they do not rely on SEO import traffic, although they upload the amount of information every day is amazing, But they are always meticulous in accordance with the SEO code operation.
"Do not be good at small but not for, not for evil small and for it", these well-known website meticulous standard operation Let me think of Liu Bei before his deathbed to his son Chan--life is important, but it is important not only to think about how to do those vigorous great deeds, but is to do from the side of every little thing began to start, Develop a long life on the road a virtuous life habits, such people can do great things.
In fact, this is also true for SEO and website operation, SEO and website operation is also a "where is homeward, changting more short pavilion" of the long progressive process. In which we cannot be without great ambition, industry hot keyword search engine high ranking kind of "proud horseshoe disease, one day to see the success of Changan Flower" is that everyone is fascinated, but there are too many tedious details, if not at ordinary times "not to good small but not for" the constant pursuit and unremitting insistence, Even a lucky success is only a flash in the pan.
Only with ambition, but in daily life through the normative operation of every detail, establish a good website specification, better service users, the failure is still calm, after the success of the original technical specifications still operate, such SEO can be long, it may eventually achieve our ideals.
Never say it is too late, the internet has only more than 10 years of development, there is always room for development. As long as we really start from the foundation, really make our ideal site, our opportunity will always exist (this article by SEO Yunnan original starting, copyright, Wenzing, reprint, please use link form to indicate the origin of the article http://www.gouyn12.com/seowd/229.html).