5 Best Simple Image Search Engine Optimization Tips

File Name: Image File name of images plays main role for search engine. With help of file

name search engine, get to know about the content of an image. Keep in mind that most of the search engines are text based. They cannot read images.
File names are one of the ways for search engine to know about the images. Insert image which is valid to your text. Do not use default camera names for your images because they do not give complete information about images. Try to use helpful image file names separated by hyphens, underscore etc.

File Size: Image File size is another important factor dealing with Search Engine Optimization images. You must know that deep images will take long time to get displayed on browser. Heavy images will slowly load the web pages. After the latest Google Panda update, over all time taken to load website pages has become main algorithm for search engine rankings. So make your pages lighter so that they can display quickly and user does not get fade up. In general Gif format is the best and ideal option for web pages because they have lowest file size mostly in bytes.

Alt Tag: Alt Tag stands for Alternate HTML tag. The text in Alt Tag exhibits if web page takes long time to get upload. Alt tag helps search engines to read and know about the image content. It is advisable to keep Alt Tag short but explanatory. Alternate text should have search engine friendly phrase and keywords.

Image Linking: Image linking is very again very necessary as viewers like to view images, so place the links on image. Instead placing link directly on image insert anchor text and place the link. This tip is important when you wish to get back links to your website for SEO off-page optimization

Images Hosting: Images Hosting is safe algorithms that you apply to choose images for Google Image Search. But image hosting is most significant algorithm related to images. The images hosted on same domain as the text are given more preference. Thus try to reside images to your main server rather displaying them on free service like Flickr.

Just go through some of the reference for more info on SEO Images

 http://www.seoworkers.com/seo-articles-tutorials/alt-attribute.html
http://wordpress.org/extend/plugins/seo-image/

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