HTML validation

Validating HTML is an important step to ensure that your HTML code follows the correct syntax and adheres to the standards set by the HTML specification. By validating your HTML, you can identify and fix any errors or inconsistencies in your code, which helps improve the compatibility, accessibility, and overall quality of your web pages.

9. HTML validation

There are several online tools and validators available that can help you validate your HTML code. One popular option is the W3C Markup Validation Service, which is provided by the World Wide Web Consortium (W3C). You can access the service at validator.w3.org and submit your HTML code for validation.

9.1. W3C Markup Validation Service

To validate your HTML using the W3C Markup Validation Service, follow these steps:

1. Open the W3C Markup Validation Service in your web browser.
2. Choose the input method for your HTML code. You can either enter the URL of your web page or directly upload the HTML file.
3. Click on the «Check» or «Validate» button to start the validation process.
4. The service will analyze your HTML code and display the validation results. It will identify any errors, warnings, or suggestions for improvement.
5. Review the validation results and address any issues identified in your HTML code.
6. Repeat the validation process as needed until your HTML code is error-free.