Why your site was blocked by search engines

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Many sites are optimized for search engines, but some methods not only can not get a good ranking, but will be the search engine blocked, so do not do this, the following content is mainly for Google, but Baidu is the same.

These are my 515135 Internet navigation (http://www.515135.com) process of some of the things in the middle school, I hope to be useful.

Here are a few of the SEO methods that will be wrong by search engine K.

1. Hide Text

Users browsing the Web page does not see the hidden text on the page, but search engines can "see", so many webmasters to their site's keywords to make hidden text (that is, the text color and the background color of the page) to add to every place on the page. This may be a temporary effect, but sooner or later it will be discovered by search engines and blocked by your site.

2. Alt label for picture

This is another way for webmasters to add keywords to the page, such as <img src= "/upimg/allimg/070210/2128540.gif" alt= "515135 Internet navigation, to create the best Web site home"/> The alt tag adds 515135 Internet 8207.html ">" keywords to the Web site, which allows search engines to see this information without affecting user browsing, but some sites repeat keywords in alt tags, such as <img src= "/upimg/ Allimg/070210/2128540.gif "alt=" home, home of the Web site, the home of the website, the home of the Web site, the home of the website, the home of the Web site, the home of the website, the home of the website, the home of the Web site, the home of the website, the home of the website, the house of the Web site, The real purpose of the ALT tag is to provide a brief description of the picture, to add your keywords, but not to accumulate the keyword.

3. META tags

Many webmasters like to repeat the keyword in meta tags, such as <meta name= "keywords" content= keyword A, keyword b, keyword A, keyword b, keyword A, keyword b, keyword A, keywords B, keywords A, key word, keyword A, keyword b, keyword a, Keyword b, keyword A, keyword b, keyword A, keyword b, keyword A, keyword b, keyword A, keyword b, keyword A, keyword b, keyword A, keyword b, keyword A, keyword b, keyword A, key word, key A, keyword B, keyword A, keyword B "/>

This is ludicrous, and Google does not use meta tags to rank sites. Encounter this situation, will only get Google punishment, for you have no use, so, do not do this thankless thing.

4. Title label

Repeat the keyword in title, but also a lot of webmaster optimization site must do one thing, however, you must not do so, you only need to include a keyword in your title on the line, more than once will weaken your keyword weight, if too much repetition, waiting to be K bar.

These are a few of the methods used by many people, there are people constantly doing so, if you do so, your site is not far from being K.