As the technology increases you will find many SEO Experts are debating on W3C validation in SEO. Some of them agree with W3C and some of them are not. The full form of W3C is World Wide Web Consortium which develops a standard for code on the web.W3C checks all the pages are built according to web standards. According to Google and another console work great with broken code and W3C is not important for them because it doesn’t affect website rank as well as performance. Google or other search consoles reads only relevant content they don’t read HTML code.
All SEO experts also know that it doesn’t matter for Google but HTML codes are very useful for making a website rank on the SERP page indirectly. Today All SEO experts use W3C validator for checking their broken links as well as HTML, and CSS codes. All SEO experts also know that it doesn’t matter for Google but HTML codes are very useful for making a website rank on the SERP page indirectly. Today All SEO experts use W3C validator for checking their broken links as well as HTML, and CSS codes.
How Does W3C Validation Work For SEO
If you want to check the HTML error on the website then you have to copy the URL page and then paste it on the W3C validation tool for checking. In a few minutes, you will see all the errors as well as a warning of the page markup with yellow lines as well as with red lines, and this tool while checking will get solutions for resolving them.SEO has to solve the errors first if he wants to ignore the warning problem that is not a big deal. I suggest solving those also for better performance.
On the other hand, if you want to check the java-script or CSS then you should use the W3C jigsaw tool as well as the JS-HINT tool. For checking CSS you have to submit the URL on the tool which gives all the information about errors and warnings, then you have to solve this which increases the customer experience better.
Common CSS and HTML Validate Issue
ALT Tag
Many times developers do not use alt tags which is a minor issue usually done on images that decrease the rank of the website. As google crawlers don’t read the images as it reads only alt tags. So it is very important for websites to always use alt tags on every image for increased rank. Many times a blind person is crawling the website, so it is very difficult for him to see the image as he can use his sense to hear only the text form of the image type, as it is most important to use image alt in your website for every user-friendly.
Incorrect Use of Heading Tags
The developer has to use proper headings tags while doing coding because of this minor issue website rank will fall day by day, as it misleads the crawler to read the exact information of the page.
An Unclosed Element
This usually happens when you forgive to use the close tag on the element. The tool only shows the error but you have to find out the in which line the error is generated. This can only be solved by handmade work which is a little bit long process.
Syntax Error
While doing coding many developers type the wrong syntax or the wrong context which is a minor issue that happens many times.
With improper HTML code, Crawler read improper information on the page. For better function properly it is important to use W3C validation.
If your website has valid HTML code it indirectly increases the user experience which is the top priority of Google for the user.
If you want to do ads on Google shopping then, it is very mandatory to have a valid HTML code for detecting the correct price of the product.
Before launching your website you should use the W3C validation properly for a minor issue. You should also check regularly for any errors and warnings to increase your rank on the SERP page.
Conclusion
At the end of the topic, we conclude that W3C is an important tool for the website which indirectly helps the website to rank high on the SERP page. Many SEO uses W3C tools in their day-to-day life to increase their website rank high. With the help of this tool, you can get many minor errors which are usually done by the developer every time. Developers know that it doesn’t matter to the website on the other hand search engine also say the same thing, but SEO know the value of using this tool which helps in finding the minor issue and by resolving these they increase the rank indirectly on the SERP Page.