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Meta tags are snippets of code that tell search engines important information about your web page, such as how they should display it in search results. Every web page has meta tags, but they’re only visible in the HTML code.
How do I get the information from a meta tag with JavaScript?
var meta = document. getElementsByTagName(“meta”)[0]; Here, the index number ‘0’ represents the first meta element. You can consider all the meta element in an HTML file as an array and can access them by specifying the index of the meta tag.
What is meta tag in Javascript?
The tag defines metadata about an HTML document. Metadata is data (information) about data. Metadata will not be displayed on the page, but is machine parsable. Metadata is used by browsers (how to display content or reload page), search engines (keywords), and other web services.
To add meta tags to a web page, you need to edit the section of the HTML file. There are two methods you can use to edit HTML files: If the file already exists on your website, you can download it using an FTP client and then edit it using your preferred text editor.
Is the Googlebot meta tag no longer in use?
The Googlebot has used this description while spidering your website. Googlebot: nofollow – does not allow Google to pass any PageRank or link popularity to the link served. Since June 2017 (when DMOZ stopped) Google announced that they are no longer supporting this tag.
How to prevent Googlebot from indexing your page?
To prevent only Googlebot from indexing your page, update the tag as follows: This tag now instructs Google specifically not to show this page in its search results. Both the name and the content attributes are non-case sensitive. Search engines may have different crawlers for different purposes.
How to specify page level settings in meta tag?
You can specify page-level settings by including a meta tag on HTML pages or in an HTTP header. You can specify text-level settings with the data-nosnippet attribute on HTML elements within a page. Keep in mind that these settings can be read and followed only if crawlers are allowed to access the pages that include these settings.
Is the Google Description tag still in use?
Since June 2017, Google announced that they are no longer supporting using the description and title from DMOZ, the Open Directory Project. Sometimes an old description tag remained in the index of Google.