Validating webpages Dating site for unsafe sex
Here are some reasons they mentioned: While contemporary Web browsers do an increasingly good job of parsing even the worst HTML “tag soup”, some errors are not always caught gracefully.
Very often, different software on different platforms will not handle errors in a similar fashion, making it extremely difficult to apply style or layout consistently.
Creating Web pages or applications according to a widely accepted coding style makes them easier to maintain, even if the maintenance and evolution is performed by someone else.
Many professionals have been authoring the Web with HTML and CSS for years and know these technologies by heart.
The document has been updated over time, notably thanks to the many Web authors who shared their own rationale and motivation for using Web Quality checking tools.
In early 2009 we asked the Web community if they thought there still was a strong motivation for validation.
Not to mention the search engine bots for all you SEO people – You wouldn’t want to put obstacles in their way, a clean and valid page is going to be much easier for the bots to read and scan. I see invalid HTML little like spelling mistakes, although the client probably won’t see a mistake in your code, the idea is still the same.
This makes validation seem useless or costly to many people, and the following questions (or statement) are widespread: The answer to this one is that markup languages are no more than data formats. It only takes on a visual appearance when it is presented by your browser.
In practice, different browsers can and do display the same page very differently.
When surveyed, a large majority of Web professionals will state that validation errors is the first thing they will check whenever they run into a Web styling or scripting bug.
Checking that a page “displays fine” in several contemporary browsers may be a reasonable insurance that the page will “work” today, but it does not guarantee that it will work tomorrow.Validation is one of the simplest ways to check whether a page is built in accordance with Web standards, and provides one of the most reliable guarantee that future Web platforms will handle it as designed.