Here’s how the W3C Validation Service works:
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Accessing the Service: You can access the W3C Validation Service by visiting the official website at https://validator.w3.org/. The service is available for public use, and no registration is required.
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Inputting the Web Page URL or Markup: To validate a web page, you can enter the URL of the page in the provided input field. Alternatively, you can directly input the markup code in the “Validate by Direct Input” section.
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Initiating the Validation: After providing the web page URL or markup code, you can click on the “Check” or “Validate” button to start the validation process.
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Validation Report: The W3C Validation Service analyzes the provided web page or markup and generates a validation report. This report highlights any errors, warnings, or suggestions related to the syntax and structure of the code.
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Interpreting the Validation Results: The validation report displays a summary of the errors and warnings found in the code. Each error or warning is accompanied by a description that explains the issue and provides guidance on how to fix it. The report also includes line numbers and specific code snippets where the errors or warnings occur.
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Fixing the Issues: To resolve the errors or warnings reported by the W3C Validation Service, you need to review the provided guidance and make necessary changes to your web page’s code. By addressing the reported issues, you can improve the compliance of your web page with the specified markup language standards.
It’s important to note that while W3C validation helps ensure that your web pages adhere to standardized markup practices, it doesn’t guarantee visual or design-related aspects of your website. Validation primarily focuses on code correctness and compliance with markup standards.
By using the W3C Validation Service, you can identify and correct markup errors and warnings, which can contribute to better interoperability, accessibility, and overall quality of your web pages.
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