META element
As we explained in the previous chapter, the header element contains a summary of information about a document.
HTML also contains a META element that is inside the head element. The function of a META element is to provide meta information for a document.
In most cases, meta elements are used to provide information related to a browser or search engine, such as describing the contents of a document, and so on. Keywords for search engines
Some web search engines use meta tag naming and content attributes to index pages.
This meta element defines the description of the page:
<meta name= "description"
content= "Free Web tutorials on HTML, CSS, XML, and XHTML"/> This meta element defines the keywords for the page:
<meta name= "keywords"
Content= "HTML, DHTML, CSS, XML, XHTML, JavaScript, VBScript" > Naming properties and Content properties are descriptions of the content of the page.
However, because a lot of network managers use META tags to create spam, such as repeating keywords on pages that have been used to improve rankings, some search engines have completely abandoned them.
Unfamiliar Meta Properties
Sometimes you find meta attributes that are unfamiliar to you, such as <meta name= "Security" content= "Low" >.
All you need to know is that these things have a special meaning for the site or the developer, and maybe it doesn't matter to you.
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