Meta tags

In the background of every website are meta tags associated with your web pages. These can only be seen in the HTML code. What are meta tags and why are they important for your website? In this article, we will cover the function and high importance of meta tags within SEO.

What are meta tags?

Meta tags are pieces of code in the HTML code that give specific data about the web page.

This data is important to the search engine. Without this data, the search engine, in many cases Google, cannot properly categorize and rank the Web page.

Based on meta tags, Google knows how the web page should be displayed in search results. This way, the correct display of the web page is shown. This means that meta tags are crucial for SEO.

Meta tags present details about the content found on the website. These tags are primarily intended for Google. Meta tags are in fact in the HTML code. From the outside, they look like the meta title and meta description of the landing page or website. Meta tags must be optimized to best present the website in Google’s search results.

Google sees website usability as its most important asset. This includes the pursuit of providing relevant and quality information. Meta tags contribute to this by displaying concise and relevant information to the searcher.

seo meta tags

Which meta tags are relevant to SEO?

Title tag

There are a number of meta tags that are relevant to SEO. The first meta tag relevant to SEO is the title tag. The title tag is the first element searchers see of your website on the search results page. The purpose of the title tag is to inform the searcher about the content of the web page. In addition, the title tag is often used as anchor text. This includes making sure the title tag is clear and concise. It is important that the title tag be under 56 characters long. Once the number of characters exceeds this limit, Google aborts the title. This leads to ambiguity of the exact content.

Meta description

The second meta tag relevant to SEO is meta description. The meta description is just as important as the meta title. It is the piece of text that appears below the title of the search result. The meta description should give an accurate impression of the content actually seen on the landing page or website. It is the element that determines whether the searcher clicks through to the landing page. Therefore, this is why it is important to optimize the meta description. When the meta description is optimized, it generates more organic traffic.

Canonical tag

The canonical tag is the third meta tag that matters for SEO. When the website contains pages that are nearly identical, it is important to indicate which has priority via the canonical tag. The moment you publish duplicate content, you risk a penalty from Google. To avoid this, it is important to use a canonical tag to indicate where any duplicate content is located.

Viewport

Viewport is the fourth meta tag of great importance to SEO. This tag sets the visible area of a web page. Google uses viewport during the rendering process to display the page in different screen sizes. This means that the website is compatible with a smartphone, tablet or desktop. This tag ensures that the website is mobile-friendly. In other words, it enhances the usability of a website. Google sees this as a plus during ranking results. When the viewport meta tag is optimized, the website’s organic traffic grows. In short, it is important to optimize these tags.

Frequently Asked Questions

What types of meta tags are there?

Meta tags are pieces of text that tell something about a website’s content. They are located in the code of the web page and therefore are not on the web page itself. Meta tags, which are meant to give search engines information about a page’s content, come in different types. These include:

  • Title tags: a text that serves as a page title
  • Description tags: a short description of the page in question
  • Keyword tags: the most important keywords used on a page
  • Robots tags: specific information for bots about page interpretation

What is the purpose of meta tags?

Meta tags are there to give search engines information about a page’s content. These will be better able to find your page as a result. After all, this makes analyzing the HTML file and managing the file content easier. Meta tags help Google know how to display the website in search results. This results in the correct display of that particular website being able to be shown to users.

What is the importance of meta tags for SEO?

Meta tags played a direct role in SEO, or search engine optimization, in the past. Today, their influence on search engine rankings can be called indirect. Meta tags refer to data that search engines like Google in fact help rank and categorize the web page correctly. Similarly, it knows how to display it in search results. Meta tags can also provide search robots (crawlers) with instructions.

How do I add the right meta tags?

If you want to start formulating meta tags, you should keep in mind some recommended guidelines. For example, your tags should always be original, but above all, they should fairly reflect the content of your website. Deception is penalized by Google. So use relevant keywords without letting the content suffer. It is also important to consider the length of meta tags. These are regularly updated by search engines. Keep it short and sweet and work with active, concrete wording.

How do I optimize meta tags for SEO?

Optimizing meta tags for SEO means a higher click-through rate, which contributes positively to your ranking within Google search results. Make use of the main keywords of the page, but also consider the length of the meta tags. For example, a meta title averages 55 characters and a meta description 164 (on desktop) or 120 (on mobile device). Provide a relevant description and use search terms at the beginning as much as possible. This is how you ensure that Google displays the meta tags you specify.

Senior SEO-specialist

Ralf van Veen

Senior SEO-specialist
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I have been working for 10 years as an independent SEO specialist for companies (in the Netherlands and abroad) that want to rank higher in Google in a sustainable manner. During this period I have consulted A-brands, set up large-scale international SEO campaigns and coached global development teams in the field of search engine optimization.

With this broad experience within SEO, I have developed the SEO course and helped hundreds of companies with improved findability in Google in a sustainable and transparent way. For this you can consult my portfolio, references and collaborations.

This article was originally published on 11 October 2023. The last update of this article was on 16 January 2024. The content of this page was written and approved by Ralf van Veen. Learn more about the creation of my articles in my editorial guidelines.