From firm sense, the topic of Favicon has nothing to do SEO technology, also do not have too big implication with the discussion of respect of Web server technology, nevertheless, in our website construction, be a website to make an individuation that agrees with website theme indicate is indispensible, this is mattered to directly whether the brand that models a website successfully. In the scope that this sees still be popularized in the website from certain angle, and be about to gain a success, include the good page design, website Logo that makes a person impressive not only, also include Favicon.

　　 What is Favicon?

Alleged Favicon, namely the abbreviate of Favorites Icon, just as its name implies, it is its can make the favorite of the browser medium divide outside showing corresponding caption, the way that returns mark of to in an attempt to distinguishs different website. Of course, this is Favicon not just is all, according to the browser different, favicon shows also distinguish somewhat: Above version is reached like FireFox and Internet Explorer (5.5 in most mainstream browser) in, favicon shows in the favorite not only, still can appear on address column at the same time, at this moment the user is OK daggle Favicon arrives with building to the desktop the quick way of the website; Besides, label type browser still has many patulous functions even, if FireFox supports the Favicon of animation format even,wait.

Look from specific technical angle, favicon just also does not let a website give a person more professional impressions merely, the discharge bandwidth that also can reduce a server on certain level takes up: General the usability to raise a website, we can found the 404 mistakes file that one each defines for our website, below this kind of circumstance, if the website does not have corresponding Favicon.ico file, every time the user collects a website / when the webpage, web server can call the 404 files that this each defines, record in the wrong log of the website. This is to should give apparently avoid.

　　 How to make Favicon.ico

The method of the Favicon.ico that make is quite simple, above all, 256 kinds when use graphical tool to found theme of 2 report website little picture: 1 is 32 × 32 like element, another is 16 × 16 like element. Those who need an attention is, palette should be chosen ” Windows acquiescent palette ” , otherwise, in final result the graph in revealing may happen disparate change on the color of your original intention.

Those who need a specification is, in a lot of specifications about Favicon.ico, often see demand picture is 16 kinds view, when should saying this kind of view passes greatly: Be in inchoate like Windows 95 period, 16 kinds Favicon.ico may be a reliable choice, make sure its fall to be used normally in most circumstance, but now, completely nonexistent that kind of limitation, 16 kinds can make only of icon reveal the effect to be reduced greatly.

As to in the 16 × when be being used in the browser the 16 pictures that resemble element are already enough, why to prepare 32 × even the 32 pictures that resemble element, the reason depends on, character of place of above paragraphs of no less than, favicon also shows in address column, the user is OK daggle Favicon arrives with building to the desktop the quick way of the website, and desktop icon wants with 32 × 32 show, if your Favicon.ico does not include the 32 pictures that resemble element, the system tags a website with respect to the browser icon that can use acquiesce only / webpage, the blue that is like Internet Explorer ” E ” , we are less than since appetent the action that makes website brand through Favicon.ico.

After the picture has been made, use the small order that is like Image2Ico and so on to be able to change 2 pieces of pictures in an Icon file. The website that also can pass the OK and online Favicon that make will make, nevertheless, those who need an attention is, this website asks format of picture source file is Pic.

　　 Favicon.ico is used in the webpage

Favicon.ico document is sought below the catalog that the principle that the browser calls Favicon is a preexistence webpage place, if do not have, search below the root catalog to the website.

Accordingly, the method with the simplest Favicon is being used in the webpage is to will make good icon file name for Favicon.ico, the root catalog that uploads its the website next can.

If you need to put Favicon.ico other list, perhaps hope to let different webpage show different Favicon, set is made in webpage Html file with respect to need, specific setting is very simple also, the part of ＜ Head ＞ in Html joins the code that be as follows:

Program code:

<link Rel= " Icon " Href= " / Dir/favicon.ico " Mce_href= " / Dir/favicon.ico " Type= " Image/x-icon " >

<link Rel= " Shortcut Icon " Href= " / Dir/favicon.ico " Mce_href= " / Dir/favicon.ico " Type= " Image/x-icon " >

Firefox still supports the Favicon of GIF animation format, use method is as follows:

Make the Gif animation of a 16*16 above all, join following code in Html code <head></head> next:

Program code

<link Rel="shortcut Icon" Href="favicon.ico" >

<link Rel="icon" Href="animated_favicon.gif" Type="image/gif" >

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