Creating Hyperlinks for Navigation with the HTML a Tag
Jul 11, 2025 am 03:03 AMUsing the HTML <a> tag, you can use the href attribute to realize page redirection, opening new windows, positioning within the page and mail phone link functions. 1. Basic usage: Specify the target address through href, such as accessing a web page; 2. Open a new window: add target="_blank" and rel="noopener" attributes; 3. Jump within the page: combine id and # symbol to achieve anchor point positioning; 4. Email phone link: use mailto: or tel: protocol to trigger system applications.
In web development, using HTML <a></a>
tags to create hyperlinks is one of the most basic and most commonly used navigation methods. It can not only connect different pages, but also achieve quick jumps within the page. The key is to use tag attributes correctly and understand their behavior mechanisms.

Basic usage: Link to another page
The simplest form of hyperlink is to point to the target address through the <a></a>
tag and href
attribute. For example:

<a href="https://example.com">Access the sample website</a>
Click this text and the browser will jump to the specified URL. It should be noted that href
can be a relative path, an absolute path, or an anchor point. If you want the link to open in a new window, you can add target="_blank"
attribute:
- Use
rel="noopener"
to avoid security issues (especially external links) - If
rel
is not added, it may affect performance or bring safety risks
This is safer to write:

<a href="https://example.com" target="_blank" rel="noopener">Opens in new window</a>
Jump within the page: Use anchor points
In addition to jumping to other pages, the <a>
tag can also be used for quick positioning within the page. This practice is common in directory navigation or long text structures. The specific method is to combine id
attribute and #
symbol:
<a href="#section1">Skip to Part 1</a> <!-- The bottom of the page--> <h2 id="section1">Part 1 Title</h2>
After clicking on the link, the page will automatically scroll to the corresponding position. This is very useful for pages with longer content and can improve user experience. But pay attention to the following points:
- Make sure
id
and the anchor name in the link are consistent - Do not use spaces or other special characters as
id
- The default scrolling behavior of the browser may be stiff, and the experience can be optimized through JavaScript.
Email and phone link: simple and practical functions
In addition to web page redirection, the <a>
tag can also be used to trigger the email client or make calls, especially for mobile websites. for example:
<a href="mailto:support@example.com">Send an email to contact customer service</a>
Or call:
<a href="tel: 861234567890">Call customer service number</a>
These links may just open the default app on the desktop browser, but they can directly call system functions in the mobile browser. Pay attention to whether the format is correct when using it, especially the phone number should have a country code to avoid errors.
Basically that's it. By mastering these usages, you can meet most navigation needs.
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