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H1 tags: How to create the perfect H1 tags for your website

Keen to learn more about the SEO (Search Engine Optimisation) essentials? If you’re eager to make every page on your website both user-friendly and SEO-friendly, we can help.

A clear H1 header tag is one of the most important aspects of optimising your on-page SEO. Fortunately, the SEO specialists here at Aqueous Digital have years of experience selecting the perfect H1 tag for countless web pages.

Below, we explore the importance of H1 tags for SEO, alongside how they work, their ideal length, and how many times they can be used on a single web page. For more tailored SEO support and guidance requiring on-page SEO optimisation, please feel free to contact Aqueous Digital.


What is a H1 tag?

A H1 tag (also known as a header tag) is a type of HTML (HyperText Markup Language) tag commonly used to mark the title of a web page. If you inspect the source code of a typical web page, the H1 tag will be clearly identifiable, wrapped in ‘<h1></h1>’ tags.


Does every page need an H1 tag?

Strictly speaking, a H1 tag is not essential for every web page. However, from an SEO perspective, every page should have a H1 header tag. Used to display the main heading of a web page, it can help both search engines and online users to identify the key topic of a page.


Are hidden H1 tags bad for SEO?

Yes, hiding anything on your website without a good reason is generally not advisable. Some websites may attempt to hide their H1 tags if they believe their logo, or another image uploaded onto the page already features a suitable heading.

However, the practice of hiding H1 tags can have a detrimental effect on both accessibility for online users as well as search engines that may penalise you for doing this. This is because hiding content may be seen as deceptive behaviour, causing suspicion amongst search engines crawling your website.

Hiding your H1 tag can therefore be even worse for your SEO than simply not including a header tag on the page.


Can you have a page without an H1 tag?

As mentioned above, technically, there’s no reason you can’t have a page without a H1 tag. You can still have a main page heading without classing it as a H1 header tag. However, this doesn’t mean that they don’t play a valuable role in supporting SEO efforts.


Why are H1 tags so important?

While H1 tags are not a confirmed ranking factor for Google, it’s no secret that they can be useful for online users and search engines alike. To help you determine whether it’s worth learning more about the way H1 header tags work, we explore the various reasons you should be including a H1 tag on every web page below.


H1 tags aid accessibility

Online users that are blind or have limited vision tend to benefit from H1 tags as screen reader and assistive technologies rely on these tags to support the easy navigation of content. If the screen reading technology identifies a H2 heading tag before a H1 tag, the user may believe they have missed the primary page heading.


Header tags support search engines

If you want search engines like Google to understand your content, a H1 header tag is often necessary. Occasionally, if Google cannot identify or understand your title tag (the title tag helps users to choose a relevant web page), it may use a H1 tag in place of this title tag to give users an overall introduction to the page content.

SEO specialists often recommend making the title tag the same as the H1 tag to help improve the SEO performance of your website. Making these tags the same can help to indicate a clear and consistent topic to both search engines and online users, supporting them with choosing the most relevant website to answer their queries.


Heading use can lead to higher rankings

While page headings used to be a more substantial ranking factor for search engines, they can still contribute towards an increase in rankings. Crucially, using the appropriate headings can improve the user experience and help them to navigate through the piece of content and find the information they’re looking for with ease.

Furthermore, pieces of content that are well-structured typically use headings to help compartmentalise information. This can encourage the user to read on and even share the content, increasing dwell time, the reach of your content, and brand awareness.


How do H1 tags work?

H1 tags are simply a way of formatting the headings on a page. As indicated by the number, the H1 header tag comes first and is the most important for explaining what kind of content the user and search engines can expect to find on the page.

Following the H1 tag, many articles will also include H2 tags and H3 tags, but there are actually six levels of header tags all the way up to H6. Often, longer pieces of content will feature more headings to help break up the substantial bank of content into different areas of easily-readable snippets of information.


How do I add a H1 tag to my website?

The way in which you add a H1 tag to a page on your website will vary depending on the type of content management systems (CMS) you use. Examples of different types of CMS include popular website-builder platforms like WordPress, Magento, Wix, and Squarespace.

These platforms are designed to be user-friendly, so they often come with visual editors that make uploading page and blog content to your website much easier. WordPress, for example, has a Block Editor that creates a ready-made space for your H1 headline, so all you need to do is type it into the relevant box.

Similarly, many Wix and Squarespace themes allow for one H1 tag to be included one each webpage thanks to their user-friendly text editors. You can also change the styling of your H1 tags if you want to highlight them.

However, some custom-built websites will require a different approach to adding H1 tags. Ultimately, websites are made up of HTML, CSS, and JavaScript code, and this code can be edited. To add a H1 tag using HTML code you simply type ‘<h1>’ then add in the header title and close the tag with ‘</h1>’.

Your H1 tag in HTML code should therefore appear as below:

<h1>This is how your H1 headline should be formatted</h1>


How long should an H1 tag be?

While a H1 tag can be as long as you like and there is no technical limit, a header tag between 20-70 characters is often recommended. These tags should be short enough to capture the user’s attention, but long enough to provide a comprehensive overview of the page content.

It’s worth bearing in mind that many CMSs use the H1 header tag as the title tag, too. As a result, it’s generally best to create a H1 tag that isn’t too long in order to avoid title truncation. However, there is significant research to indicate that longer H1 headlines perform better than the shorter alternatives.

According to a piece of content regarding the anatomy of top performing articles and published by Semrush, H1 headlines with more than 10 words often perform better in terms of driving traffic and generating shares.


How many times should you use H1 tag?

While there’s no research to indicate that multiple H1 tags will harm the SEO of your website, it’s recommended by many SEO professionals that you use just one H1 tag per webpage. Abiding by this recommendation can ensure a clearer structure, aiding both users and search engines.

This is particularly important with regards to improving accessibility for online users that utilise screen reading technology. Multiple H1 tags on one page are considered bad practice in the SEO industry, producing a flat and meaningless structure that can be difficult for these users to follow and understand.

After creating a H1 tag, you should move onto using H2 and H3 heading tags instead to create a clear hierarchy.


How do I use H1 tags for SEO?

When it comes to using H1 tags in your content, there are many more aspects to consider than simply the length and number of times you should use a H1 header tag on one webpage. A H1 tag is also, fundamentally, a headline that should be carefully constructed to capture your target audience’s attention.

Alongside addressing user intent, a good H1 should also comprehensively describe the content below. Additional core elements of a H1 include question phrases, unique content, and keywords relevant to the topic of the page. The more compelling your header tag, the better.


Receive SEO support from Aqueous Digital today

For professional SEO guidance and advice adding H1 tags to your website, please don’t hesitate to get in touch with the experienced team of SEO specialists at Aqueous Digital.

Our award-winning digital marketing agency has helped countless companies of all shapes and sizes to attract more organic traffic, increase their enquiries, and generate more revenue.

Specialising in reputation management services for high-net-worth individuals, content strategies, paid SEO, and organic SEO, we can help you to achieve your business goals using a wide range of marketing methods.

To learn more about h1 tag SEO best practices or to discuss your marketing requirements with our expert team, please feel free to get in touch.

The easiest way to speak to a member of our friendly team is to give us a call on 0800 285 1424! Alternatively, you can also get in touch by sending your enquiry via email to or filling in our convenient online contact form.

Upon receiving your enquiry, we can conduct a free website health check and arrange a no-obligation consultation to help you learn more about the performance of your website and how we can help.

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