How many types of Meta Tags are there in SEO?


How many types of Meta Tags are there in SEO?

What are their character limits?

In the realm of search engine optimization (SEO), Meta Tags play a crucial role in enhancing website visibility and improving search engine rankings. By properly utilizing Meta Tags, website owners can provide valuable information to search engines and users alike. In this comprehensive guide, we will explore the various types of Meta Tags in SEO, their specific functions, and their character limits. So, let’s dive in and discover the world of Meta Tags!

What are Meta Tags?

Meta Tags are snippets of HTML code that provide information about a web page to search engines and website visitors. They are placed within the head section of a web page’s HTML markup. While Meta Tags are not directly visible on the page, they play a crucial role in communicating essential details to search engines, helping them understand the content and purpose of the page.

Importance of Meta Tags in SEO

Meta Tags serve multiple purposes in SEO. Firstly, they provide concise and relevant information about a web page to search engines, assisting in proper indexing and categorization. Secondly, they influence how search engines display the web page in search results by showing the title, description, and other relevant details. Lastly, well-crafted Meta Tags can improve the click-through rate (CTR) of a web page by making it more appealing to users.

Types of Meta Tags

Title Tag

The Title Tag is one of the most critical Meta Tags in SEO. It defines the title of a web page and appears as the clickable headline in search engine results. Search engines typically display the title tag’s content up to a certain character limit, so it is crucial to create concise and compelling titles that accurately represent the page’s content.

Meta Description Tag

The Meta Description Tag provides a brief summary of a web page’s content. It appears below the title tag in search engine results and aims to entice users to click on the link. Although search engines do not directly use the meta description for ranking purposes, a well-crafted and informative meta description can significantly impact the click-through rate.

Keywords Meta Tag

In the early days of SEO, the Keywords Meta Tag was widely used to indicate the primary keywords relevant to a web page. However, due to abuse and spamming, search engines have significantly devalued this tag over time. Presently, major search engines like Google do not consider the keywords meta tag as a ranking factor.

Viewport Meta Tag

The Viewport Meta Tag is primarily used for responsive web design. It helps in rendering web pages appropriately on different devices and screen sizes. By specifying the viewport’s width and initial scale, website owners can ensure that their pages are displayed correctly on mobile devices, tablets, and desktops.

Robots Meta Tag

The Robots Meta Tag instructs search engine crawlers on how to interact with a web page. It provides directives such as indexing, following links, or preventing search engines from indexing specific pages. This tag is particularly useful when website owners want to exclude certain pages from search engine results.

Canonical Tag

The Canonical Tag addresses the issue of duplicate content. It tells search engines which version of a web page should be considered the authoritative source. When multiple URLs have similar content, using the canonical tag helps consolidate ranking signals and avoid content duplication issues.

Open Graph Meta Tags

Open Graph Meta Tags are primarily used for social media platforms like Facebook. They allow webmasters to control how their web page appears when shared on social media networks. Open Graph tags include information such as the page’s title, description, images, and other relevant details.

Twitter Card Meta Tags

Similar to Open Graph Meta Tags, Twitter Card Meta Tags enable website owners to define how their web page appears when shared on Twitter. By specifying the card type, title, description, and image, website owners can optimize the appearance of their content in Twitter feeds.

Other Custom Meta Tags

Apart from the aforementioned meta tags, website owners can utilize custom meta tags to convey additional information about a web page. These tags can serve specific purposes like specifying language, refreshing page content, or providing instructions to browsers.

Character Limits for Meta Tags

While crafting Meta Tags, it is important to consider their character limits to ensure optimal visibility and readability in search engine results. Let’s explore the character limits for various Meta Tags commonly used in SEO.

Title Tag Character Limit

The recommended character limit for Title Tags is around 50-60 characters. However, search engines do not have a fixed limit and may display longer titles by truncating them. To ensure that your title remains intact and conveys the desired message, it is advisable to keep it within the recommended range.

Meta Description Tag Character Limit

The character limit for Meta Description Tags is typically around 150-160 characters. Similar to Title Tags, search engines may truncate longer descriptions. Crafting concise and engaging descriptions within this character limit is crucial to entice users to click on the search result.

Keywords Meta Tag Character Limit

Keywords Meta Tags do not have a specific character limit. However, major search engines like Google no longer consider this tag as a ranking factor. It is recommended to focus on creating high-quality content rather than relying solely on keywords meta tags.

Viewport Meta Tag Character Limit

The Viewport Meta Tag does not have a character limit. It consists of specific attributes like width, initial scale, and others. Make sure to provide accurate and appropriate values for these attributes to ensure optimal rendering of your web pages on different devices.

Robots Meta Tag Character Limit

The Robots Meta Tag does not have a character limit. It consists of various directives, including “index,” “nonidea,” “follow,” “nonflow,” and more. Ensure that the directives are specified accurately to instruct search engine crawlers properly.

Canonical Tag Character Limit

The Canonical Tag does not have a character limit. It specifies the canonical URL for a web page. It is essential to provide the correct canonical URL to avoid content duplication issues and consolidate ranking signals effectively.

Open Graph Meta Tags Character Limit

Open Graph Meta Tags do not have specific character limits. However, it is advisable to keep the title tag within 60 characters and the description tag within 155 characters to ensure optimal visibility and readability on social media platforms like Facebook.

Twitter Card Meta Tags Character Limit

Twitter Card Meta Tags also do not have specific character limits. However, it is recommended to keep the title tag within 70 characters and the description tag within 200 characters to ensure optimal appearance when shared on Twitter.

Other Custom Meta Tags Character Limit

The character limits for other custom Meta Tags can vary depending on their specific purpose. It is best practice to review the documentation or guidelines related to the particular custom tag being used to ensure appropriate usage and adherence to any recommended character limits.


In conclusion, Meta Tags are essential elements of SEO that help provide valuable information to search engines and users. Understanding the different types of Meta Tags, such as the Title Tag, Meta Description Tag, Viewport Meta Tag, and more, allows website owners to optimize their web pages effectively. Additionally, being aware of the character limits for each Meta Tag ensures that the content remains visible and impactful in search engine results. By utilizing these Meta Tags strategically, website owners can improve their website’s visibility, click-through rate, and overall SEO performance.


Q: Are Meta Tags the only factor affecting SEO rankings?

No, Meta Tags are just one of many factors that influence SEO rankings. Other factors include content quality, backlinks, user experience, site speed, and more.

Q: Should I include keywords in Meta Tags?

While keywords in Meta Tags are not as influential as they used to be, it is still beneficial to include relevant keywords naturally to provide context to search engines and users.

Q: Can I exceed the character limits for Meta Tags?

While search engines may truncate Meta Tags that exceed the character limits, it is best to adhere to the recommended character limits to ensure optimal visibility and readability.

Q: How often should I update my Meta Tags?

It is recommended to review and update your Meta Tags periodically, especially when making significant changes to your web page’s content or focus keywords.

Q: Should I use the same Meta Tags for every page on my website?

Each page on your website should have unique and relevant Meta Tags that accurately reflect its content. Using the same Meta Tags across all pages may lead to confusion for search engines and users.

Q: Can I use tools to generate Meta Tags automatically?

While tools can help generate Meta Tags, it is crucial to review and customize them based on your specific content and target audience to ensure relevancy and accuracy.

Remember to regularly review and optimize your Meta Tags to align with evolving SEO best practices and search engine guidelines. By harnessing the power of Meta Tags effectively, you can enhance your website’s visibility, attract more organic traffic, and improve your overall SEO performance.

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