Those who don’t hang around the webmaster circles, they will never gather any sort of clear understanding about HTML validation concept. Remember, be it CSS or HTML validation, these can create controversies at times.
First, let’s clear out on the validation concept:
What exactly does “validating a webpage” refers to? It mainly refers to using of an online service or program to check out whether the web page being created contain any errors or not. Usually, HTML validator carries out the checking procedure. The validator checks detailed codes of the webpage to ensure that they complies totally with the W3C standards. World Wide Web Consortium or W3C is the organization that is responsible for issuing of the HTML standards. Remember, the online validator available from W3C can be used for free. It is available from the Consortium’s web portal.
Now, there is another type of validator for checking the CSS codes. This validator checks the CSS (cascading style sheets) in a manner very similar to the ones mentioned above. The checking will be done to ensure whether the coding totally complies with the CSS standards being issued by the W3C. Free validation for the style sheets can be obtained from W3C’s online portal.
The proponents of CSS and HTML validation highlight certain reasons that clearly identifies the necessity to validate the code. The reasons are listed below:
It Definitely Helps Cross-platform, Cross-browser & Future Compatibility
Creating a webpage is not difficult. It can just work fine with the browser of the developer. However, that same webpage can find it difficult to get loaded in some other browsers. There can well be some errors which didn’t showed up in the developer’s browser because of the existence of some bug or quirk. But when tried to upload in some other browser, the hidden errors started to show up. As a result, other people will find it difficult to observe the webpage in a correct way. It is also quite possible that the next version of the web browser may allow the page to get broken completely.
Proper coding of the web pages is essential. The correct set of codes will result in eliminating the chances of errors while making them run smoothly on any type of system platform and browsers. Believe it or not, but it acts as a safe insurance policy that protects against any difficulty arising from the new version of browsers. After all, every browser aims of being totally compliant with the CSS and HTML standards.
Search Engine Visibility Factor
A web page can have errors in loading. When such a scenario takes place, most browsers try different ways to compensate the situation. There are certain browsers that will ignore all the broken elements. However, there are also some that will make some assumptions regarding proper display of the content without any data loss.The major problem that happens is that search engines, after obtaining the client pages, need to go through some thorough checking procedure before making a praise remark. If the webpage does contain some type of errors, then they need to take certain decisions that will justify their role in dealing with the errors. There are worst scenarios when search engines can totally ignore the page.
No matter how well-tested the website is, any type of errors hidden within the site can create a negative impression of the site in the search engine. It is not only about a site’s running ability in different browsers. What matters most is an error-free site being made in compliance to W3C standards. Remember, any web page being poorly coded signifies only one basic fact – the person who have designed the page does not possess enough knowledge about website designing. He/she has a sloppy approach. Also, such a situation strongly affects the designer’s marketability.
While the above mentioned points are marked clearly by the positive thinkers, there are a lot who think in a different manner. These people are of opinion that validating a webpage doe not guarantees the page’s working ability. The conversion period is too much time consuming. And more importantly, visitors will never look at the code.
After observing the mindset of both the positive as well negative thinkers, we came up to one certain conclusion – Validating HTML code does have certain benefits. When a page is validated as per the standard compliance, it allows the pages from several problems that arise due to code syntax errors. Simply keep continuing to validate each of the available templates. Then again, try to validate the HTML coding. If the CSS gets validated without the HTML5 & CSS3 properties, then there is no need to worry about the newer elements that don’t require a validate. This entire approach offers a fine opportunity to design better templates.
About The Author: Alyssa is a writer/blogger. She loves writing, travelling and reading books. She contributes to Social Cloud.