Can we add meta tag using JavaScript?
You can’t do meta tags with JavaScript. You can add the tag to the template or you can set the header from the HTTP server.
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.
Are meta tags keywords?
Meta keywords are meta tags that you can use to give search engines more information about a page’s content. They’re found in a webpage’s HTML source code, and are not visible to visitors.
What are meta tag keywords?
Meta Keywords are a specific type of meta tag that appear in the HTML code of a Web page and help tell search engines what the topic of the page is.
What is the use of meta keywords?
Meta tags are used “behind the scenes” of a website page to communicate information about that page to search engine crawlers. The Meta Keyword tag is used — or more accurately, was used — to let Google and other search engines know which keywords were most relevant to the content of a given web page.
How to write Meta Tags for web pages?
Follow these tips to write description meta tags for your web pages. Write meta descriptions no longer than 156 character length and to optimize for mobile, keep it limited to 130 characters. Include your primary keyword and other important keywords as naturally as possible. Clearly explain what users can expect from a page if they click on it.
Is it possible to change the meta tags in JavaScript?
It is definitely possible to use Javascript to change the meta tags of the page. Here is a Javascript only approach: document.getElementsByTagName (‘meta’) [“keywords”].content = “My new page keywords!!”; document.getElementsByTagName (‘meta’) [“description”].content = “My new page description!!”; document.title = “My new Document Title!!”;
What do you mean by metadata in HTML?
Metadata is data (information) about data. The tag provides metadata about the HTML document. Metadata will not be displayed on the page, but will be machine parsable.
When to use meta elements in a document?
Meta elements are typically used to specify page description, keywords, author of the document, last modified, and other metadata.