The title tag determines the name of a web page as it appears in Google. The content of the title tag plays an important part in the ranking a page gets in Google and Bing.

2. What is a description tag?

The description tag is a text of maximum 155 characters long that says what a page is about. Because Google often shows the description tag, it’s a great tool to persuade people to visit your page.

In our article ‘what is a description tag and why is it so important’ you can read in detail what Google does with the description tag and when it is and isn’t shown.

3. Title and description tag create the first impression

When making a website, a lot of attention always goes to the look & feel of the website in general and to the homepage in particular. While this is certainly very important, it’s not true that you need to do this in order to ‘make a good first impression’.

For more than half of your visitors, their first contact with you is not your homepage. Or any other page of your website, for that matter. The first contact, the first impression, is made by the title and description tag shown in Google.

4. How can you find out what your title and description tags are?

There are lots of seo-programmes that can do this for you. But there’s also Google. Just type in ’site:’ followed by your domain name and you’ll get the complete list of the title and description tags of all your pages.

On the international website of Citroën, there’s room for improvement. The title tags are clearly not specific enough. For the description tag, they seem to have written some fluffy marketing nonsense and used that for most pages.

5. Tips for the perfect title tag

If you read our article 8 tips for the perfect title tag you should be well on your way to writing great title tags.

While you’re at it, have a look at our 4 examples of clumsy title tags too. Just so you know what not to do.

6. Tips for the perfect description tag

The description tag does not influence your ranking in Google. But it is essential to get people to click on your page, as this interesting user behaviour study on search engine results pages shows.

These 12 tips for the perfect description tag will help you write great description tags that will get more visitors to your pages.

7. How to track down doubles in your title or description tags?

Google doesn’t like title tags or description tags that are the same for more than one page of your website. It’s clear why: Google uses the title and description tags to find out whether or not a page has unique content.

The first thing you need to do is make sure every page of your website has a unique title and description tag.

The Google Webmaster Tools can help you track down doubles in your title or description tags.

Log in to Google Webmaster Tools and select your website (or add your website if you haven’t done that yet). Go to the left menu, click on ‘Diagnostics’ and then on ‘HTML suggestions’.

The report on this page gives you access to double tags and it also shows you the title and description tags that are too long or too short.

Do you know of any other best practices, tools or studies on the importance of the title or description tag? Please share them in the comments.

But how do you write a good description tag? These 12 tips should point you in the right direction.

1. Use no more than 155 characters

Google shows only the first 160 characters of the description tag. After that, it simply adds an ellipsis (…). If you want to play it safe, don’t use more than 155 characters. Don’t forget: spaces and punctuation marks count as characters too.

2. Use keywords you want to score with for that page

Google only shows the description tag if there’s a sufficiently strong content relation between the description tag, the user’s query and the content of the page.

If you want Google to show your description tag, be sure to include the page’s keyword(s) in it.

3. Don’t create false expectations

Everybody likes to have loads of visitors. But it’s actually more important to get the right visitors.

Luring people to your website with vague promises or inaccurate description tags will work against you in the long run. Sure, you might get more people to click on your result in Google. But if you can’t deliver on your promise, they’ll be gone in a hurry. And they won’t come back.

4. Tell the user what to expect

The description tag needs to tell the user what the page is about. It should be a concise summary of your page.

5. Think about your target audience

Hopefully, every page on your website has a purpose. Some pages can be informative, others might be pages where you want to sell a particular product. Think about the goal of your page and the kind of people you want to attract. Make sure the description tag reflects that.

With our article ‘Information architecture: the basics’ we want to reach people who don’t know a lot about information architecture.

Our product page ‘Information architecture’ wants to attract people who are ready to make use of our services to improve their website’s information structure.

6. Write properly

Reading your description tag should be a pleasure, not a chore. So don’t just pile up the keywords but give people a proper indication of what the page is about.

You don’t necessarily have to write full sentences but do make sure it’s easy to read.

7. To the point

You’ve only got 155 characters. That means there’s no time for beating about the bush. Make your point in those 155 characters.

8. Don’t just repeat the page title

The description tag gives you 155 extra characters to explain what a page is about and to get people to click on your result in Google. Don’t just repeat the title tag, use those 155 characters to give extra information. (Read our 8 tips for the perfect title tag)

9. Being commercial won’t hurt you

There’s no shame in being commercial. If you know there’s one thing that makes your page stand out from the competition’s, say so.

You offer a best-price guarantee? Say so. Better yet: include the product’s price in the description tag.

Or include your phone number: “Order your tickets online or call 03 333 33 33”. Convenient for people who don’t have time or who are surfing on their mobile and need info fast.

If you offer a free online quote for a particular service, that’s a great way to end your description tag: “Get a free quote online”.

10. Unique for every page

Create a unique description tag for every page. Great for Google and for your visitors.

11. Use the right language

Make sure the description tag is in the same language as the page. Seems ridiculous to even mention but on multi-language sites you often see the description tags are all in one language.

12. What about the description tag of a language choice page?

That’s a hard one. Don’t write ‘Choose your language’ or ‘Language choice’. That says absolutely nothing.

Instead, say what your company does in your site’s main languages.

More tips?

Feel free to add more tips of your own in the comments.

The description tag is a piece of html code that’s meant to give a short – you guessed it – description of a web page. The description tag is at the top of the page in the <HEAD>section of the code.

In code, a description tag looks like this:

<meta name="description" content="Short, riveting description of your web page." />

Not visible on your web page

The description tag of a web page is not visible on the page itself. That’s why a lot of companies don’t pay it much attention.

Google shows the description tag

Google likes the description tag. If a web page has a description tag, Google shows it, provided these 2 conditions are met:

• Semantic similarity between the description tag and the content of the web page
• Significant similarity between the user’s search query and the content of the description tag

Example 1

I looked for ‘title tag’. Google shows the page’s description tag because it contains my query ‘title tag’.

Example 2

I looked for ‘page title’. Because the description tag does not contain my query, Google doesn’t show it. Instead, Google shows a sentence fragment on the page that does contain the query.

What does Google do if you don’t have a description tag?

If a page doesn’t have a description tag, Google usually shows sentence fragments on the page that contain the user’s query.

If your website is in the Open Directory Project (DMOZ) and your homepage doesn’t have a description tag, there’s quite a big chance that Google will use the description of your website in the DMOZ.

Example

Cortex abc is in the Open Directory Project. This description was made by someone at Open Directory Project.

Because the homepage of Cortex abc doesn’t have a description tag, Google uses the description of the Open Directory Project database.

And apparently that description was written quite a while ago. If you visit Cortex abc’s website today, you can see it doesn’t really fit the description anymore.

Does the description tag affect my ranking in Google?

No, it doesn’t. Google ignores the description tag’s content when it comes to ranking. The description tag will not help you to score better in Google.

Does the description tag matter, if Google doesn’t use it for its ranking?

Yes, it absolutely does. Which result people click on in Google is affected by the result’s title and the extra bit of information that appears underneath the title.

Thanks to our 8 tips for the perfect title tag you should have the title pretty much covered.

The ‘extra bit of information’ that Google shows about a page can be the description tag. Good copywriting can convince people to click on your page rather than your competitor’s, even though he is maybe ranked one or two spots higher than you are.

How do you write a good description tag?

Good question. Let me get back to you on that one.