W3C site is a very common and popular site. But in some, such as the XMP tag issue that you found, Yoast, it can matter. If you near validation you likely work with assistive devices such as screen readers and are being able to be rendered in different ways to suit user preferences – I believe Craig Mazur mentions rendering too. Otherwise you can get into discussions even arguments about what is good HTML and what is not. Explorer on some versions of Windows XP Service Pack 2, see our W3C validation is the process of checking a website’s code to determine if it follows the formatting standards. And to reduce the validation errors in w3c I have to just put the . We are a group of volunteers and starting a new initiative in a community in the same niche. It is more of a selling point than anything else, and it makes me feel good when I see the green box in my browser :). Bhavna Malhi, Nov 7, 2016. Unicorn - W3C's Unified Validator Improve the quality of the Web Nu Html Checker is now the default, for markup other than HTML5 you may use the legacy Markup Validator through custom task settings. In fact, it's nothing more than an output filter on their normal validator output, which gives SOAP 1.2 conforming output. As for the code on the page, while we agree that there are bad errors and not so bad errors, it often costs more time and effort to have us review the code to determine which error is ok and which is not ok. Free Downloads and More Quick access to whitepapers, reports, guides, webinars, and case studies. The Hypertext Markup Language (HTML) follows a specification (actually, several specifications depending on the DOCTYPE of the HTML). I have always thought i had to have 0 errors to look competent, but i gave up as it took too much time. The larger and more frequently updated a site, the less realistic valid markup is. In conclusion, it is a good idea to have the W3C validation on your site to check for errors and clean up unnecessary coding. And like the HTML validator, you can validate your CSS by pasting the URI, uploading a CSS file … With our clients, we stress that the template code should validate. Do remember though that validating your site with the W3C doesn’t validate the semantics of your HTML. An example of a hard validation error: an unclosed anchor – – tag. W3C validation also impacts on SEO of the website. Coding to standards and attempting to achieve validation is good for accessibility and the overall user experience. A continuation of the HTML validator is the W3C Validator, which in addition to pure HTML code also checks the following documents: ... Relevance to search engine optimization . The W3C validation is just a standard for specified machine languages, checking web documents, spelling, grammar, syntax, and proofreading. Dennis Goedegebuure, Senior Manager & Head of SEO at eBay Inc., said: “It depends on the type of errors and how many, it all depends on whether the crawler can actually read the real content of the page.”. Failure to validate your code against these standards could mean your website suffers errors or your traffic numbers aren’t as high as they could be due to poor readability. This is often a costly endeavour, and quite unnecessary. How important is W3C validation for SEO? The issue of W3C errors and validation and what they mean in the world of SEO is a topic that requires more focus. HTML, CSS, Links & Mobile. In our opinion there is no correlation whatsoever with code that validates versus code that has errors/warnings when attempting to optimize the site for organic search. SEO Q&A Get answers from the Moz Community. His main expertise is open source software development and digital marketing. There is no loss in validating a website because without validating there can be left some code-errors that can create some serious styling issues from a web design perspective. This helps to generate backlinks for your website. SEO - Search Engine Optimization. Thanks Joost. These tools are not the property of Webnauts Net, and we can make no guarantees as to their usability, efficacy, or accuracy. Thanks for the opinions of the SEO guys. Don’t worry about attributes that are not allowed though, nor about that one plugin using tags instead of . In fact, it's nothing more than an output filter on their normal validator output, which gives SOAP 1.2 conforming output. This is often a costly endeavour, and quite unnecessary. All Rights Reserved. It’s the industry recognised way of doing things: in this That equates to $hundreds of thousands in energy and page speed loading costs. The Free W3C Validator is a tool that can test whether your website complies with the W3C specification for HTML and XHTML documents. The Validator checks the HTML or CSS code of a site and returns a report of mistakes in the code, where the code doesn't follow the standard of HTML or CSS. I’ve seen people do weird things to get their site to validate. The Validator checks the HTML or CSS code of a site and returns a report of mistakes in the code, where the code doesn't follow the standard of HTML or CSS. Great post! These tools are not the property of Webnauts Net, and we can make no guarantees as to their usability, efficacy, or accuracy. rules apply. The higher (or more frequently) a web site is displayed in a search engine list (like Google), the more visitors it is expected to receive. sense I think it IS very important for sites to validate – and I think it goes back to the old days of It is useful for your document to comply to meet the latest technological standards. These types of errors generally do not allow Googlebot to leave. Errors in your code can affect your site's performance and make a big impact on your site's SEO. Nice to see thought that the SEO effect for valid code is minimal! We’ll have a look at the pros and cons of W3C and web design first, before we dive into the SEO aspects. – n92 Jul 11 '13 at 8:54 Search results are a constantly moving target. The various tools listed below can be of great help in assessing how closely a web page meets a specific set of standards, HTML, XHTML and CSS markup, accessibility and SEO. W3C validation also impacts on SEO of the website. The people emailing me either point me at the fact that my own site doesn’t validate correctly (thank Facebook for most of that), or they ask me whether I think W3C Validation is important. It makes it much more maintainable in the future and bug fixing is infinitely easier. Failure to validate your website pages based on W3C standards leads to errors and poor traffic from poor formatting and readability. Validation is important, but I’d rather have my website look normal to a user than to be able to display a W3 Validated badge on my website. There's been a bit of debate over the years, but there still isn't much evidence to support W3C validation itself as a ranking factor. W3C Validator doesn't have much to do with SEO. So, on to the question that’s on a lot of people’s minds. The Validator checks the HTML or CSS code of a site and returns a report of missteps in the code, where the code doesn’t pursue the standard of HTML or CSS. This is really true when there are multiple development teams working on a site. The reason was that they were using an unclosed – and rather obscure – HTML tag, the XMP tag. 6 Reasons Google Advises to Validate … Best online tool to check W3C validation. As a designer wasn’t 100% if validation did effect SEO but as a standard I make sure all of my sites are valid for both XHTML and CSS. Interesting post. Validation Results in Better SEO. Whether you really have to bring it down to zero is another discussion, as over obsessing with certain issues can be a costly thing to do. They all agree too that it’s not going to get you any better rankings when you really have valid HTML. What Does Google Say About It? I think accessibility is at least worth a mention. It is useful for your document to comply to meet the latest technological standards. It requires a HTTP request … Having pages validate has proven to be easier over the years than to evaluate each page on an individual basis as to whether the errors are serious enough to fix or not to fix. No. MobileOK content, We’ll have a look at the pros and cons of W3C and web design first, before we dive into the SEO aspects. So why should Google? Its very difficult to convert all the pages to follow the HTML5 page structure. The W3C validator easily identified those issues. The W3C announced the release of an API for the HTML validator or rather, that's what they call it. If Google can parse the page there is no problem. Agree with everything you’ve said above. For Government (which is where I work), it is fast becoming a legal requirement. If you wish to validate specific content such as RSS/Atom feeds or CSS stylesheets, MobileOK content , or to find broken links, there are other validators and tools available. Check Web Site's (X)HTML & CSS, Accessibility & SEO. SEO Images is a WordPress SEO plugin which automatically updates all images with proper ALT and TITLE attributes for SEO purposes. The problems that facebook gives you with validation can easliy be solved by shortening the facebook link with tinyURL. Brilliant!). It provides guidelines based on best practice, regarding how websites and web pages should be structured and created for long–term durability. information page Just make sure it’s a tree.”. What is HTML Markup Validation? Here’s a kicker: even Matt Cutts says there’s no bonus for validating, check out the following video: Update, March 15th 2011, Matt did another video together with Danny Sullivan of SearchEngineLand: Great article, the proven link between good clean validated coding and the effect on SEO, means i ensure all of my sites are compliant. Never forget this fact: Search engine spiders love semantic web pages. My final conclusion thus is: both for web design  & SEO reasons, you’ll want to fix any and all blatant errors that might cause bad rendering or parser issues. Very refreshing and interesting. Don’t get me wrong I do make sure there are no hard errors in the code, but I’m happy to let a few soft errors pass through. (In fact, as Dennis pointed out, Google doesn’t even close the body and html tags). designers writing pure table layouts to get the desired asthetics, whilst sacrificing everything else. It doesn't give any ranking of the search engine optimization (SEO). There is also the misconception that search engine crawlers require a website’s code to be 100% W3C compliant, or else they will rank your site lower in the SERPs. Standard HTML tags are powerful and when they are used according to W3C guidelines. I think we agree on that one, but stuff like ARIA (mostly known for the aria-required attribute) has never validated, and yet is good for a lot of people. KarenByerly Greenhorn. right way and that’s why w3c is there right? trademark, What is HTML Markup Validation? If a client needs to use target=”_blank” and iFrames then change the doctype to transitional, problem solved! ERCIM, Every once in a while I get an email about W3C validation. If you are trying to run a business and steer clients – you have to direct the horses to the proverbial water. Some clients might be willing to pay for that, most I’ve worked with don’t care that much. What is W3C Validator? Google says there are over 200 factors that go into their current algorithm. Aside from that, it is also important to note that W3C validation enables a website to meet SEO standards. W3C Validation is a service offered by the W3C through which web pages validated against some particular type of formats. No MyYoast account yet? In keeping with the title I do and don’t agree with you – I agree that there are some important parts to So w3c compliancy is no factor in seo. Copyright © 1994-2013 The best way to validate your code using the W3C validation … It is a good starting point for most. Thanks for this. W3C Validator doesn't have much to do with SEO. In order to ensure the technical quality of web pages, markup validation is an important step. Does validation affect SEO? In order to ensure the technical quality of web pages, markup validation is an important step. To be clear the W3C validation standards offer a meaningful guideline and not necessarily a rule. However, all of these points are based on practicalities – I’m a strong beleiver in doing things the It’s all about the user experience. Good, informative article! It is a main international standard organization for world wide web (www). W3C Validator . W3C is the World Wide Web Consortium. Validating your website is important because there can be code errors that can cause issues in styling the website. I am one of these people who are really meticulous about code being valid, but now I may sleep easier on those odd jobs where W3C and my project don’t agree…. I hear this question a lot, and it is usually because a web design company has explained the benefits of valid code and how much they will happily do the work for. Also, once you get acquainted with W3 specs, you get to write valid HTML from starters. Create an account here. Errors on the markup trigger the error correction mode on browsers, which can lead to unwanted DOM quirks. nice article, what i understand that till now W3C is not playing a central role to rank any website better, but still we hope this would definitely be get weighed after some time when html 5 is spreading and new SEO techniques are being introduced. MineFavSeo is the best HTML CSS validation checker tool to check HTML errors in seconds. At least I can point people here for some seasoned feedback. I agree on you about this one: “If a client needs to use target=”_blank” and iFrames then change the doctype to transitional, problem solved!”. How W3C Validation works for Search Engine Optimization (SEO)? Its not really that difficult to make a site compliant so why not do it. Nice to see a post about something we DON’T have to do! – n92 Jul 11 '13 at 8:54 (P.S. As you’ll never know if it’s the bad code or a browser bug, or possible the both combined! If you work for clients they might appreciate it if their site validates. So if a browser renders your website as it should be, then there would”t be any positive or negative influence on your ranking if your site isn’t w3c compliant. I really think people should stop giving Google such a hard time about it not validating. Matt also recently at a conference that validation as a ranking factor would be stupid – throwing out over 40% of websites on the web because the HTML wasn’t perfect would be stupid at best. It is a main international standard organization for world wide web (www). home home ... 841-0012 +91 87 4009 4000 Free SEO Analysis. Taking the time to scan the result of a validation is definitely worthwhile to avoid any major issues, as code should be well formed to avoid errors such as ‘lost’ content. Even if validation is SEO hokum (i don’t believe it is), the fact remains that there is no good reason *not* to validate your code. Validator for syndicated feeds. - (World Wide Web Consortium) - W3C Validation are recognized standards organization of World Wide Web , by which We can validate code of our website . He's a an internet entrepreneur, who next to founding Yoast has invested in and advised several startups. W3C errors, validation, and what they mean in the world of SEO is a topic that requires more focus.. Before we elaborate on the workings of the system and highlight its effects, you must bear in mind that, on a wider, practical scale, W3C errors will pose problems and negatively affect your SEO visibility and ranking. W3C VALIDATION: W3C is abbreviated for World Wide Web Consortium (w3.org). Also, do you think it is still important to worry about IE6 if the audience isn’t mostly older folks or people who never update? So My doubt : will that helps in SEO or Do i need to make all pages to follow HTML5 page structure. RSS feed Validator. This validator checks the So it's something you probably can put on the back burner for more pressing concerns. with our public and Since I’ve taken it upon me to create articles for each question that I’ve answered more than once, let’s have a look at the pros and cons of W3C validation. The Truth About Validation and SEO Search engines are how most of your customers look for services. SEO, W3C Validation, W3C refers to the World Wide Web Consortium, which provides a validation service, named as the W3C Validation which checks the validity of the web documents by checking and verifying the codes of the web pages. and software licensing There are two types of validation errors in my opinion: there are errors that break or hamper rendering, which I’ll refer to as hard validation errors, and there are validation errors that don’t cause rendering issues, which I’ll refer to as soft validation errors. ... W3C's CSS Validation Service is the most popular CSS validation tool in the web. 1) What Is W3C Validation ? Before we elaborate on the workings of the system and highlight its effects, you must bear in mind that on a wider practical realm, W3C errors will pose problems and negatively affect your SEO visibility and ranking. Although you say and everyone agrees that it is not that important SEO wise to a certain degree, I believe it is still good to show my customers that their site is valid unlike a lot of other sites out there. I use HTML5 on some sites in development and quite like it. Some say it is a ranking factor, I say you just don’t want to have stuff that is too unexpected for the bots.”. Cookies help us provide, protect and improve our products and services. This often adds up to a poor investment of time and resources, versus more productive ways of spending your time. Although there are plenty of “hard errors” on the google page, HTML has always allowed you to omit closing tags and attibute quotes in some cases, so those are not necessarily errors. First of all, let me draw from my own experience. You just took a load of pressure off concerning validation. I’ve found that having relatively few validation errors makes it significantly easier to ensure designs are cross-browser compatible without going through the usual world of hurt that such things can cause. :). Markup Validation Service. W3C API. In our opinion there is no correlation whatsoever with code that validates versus code that has errors/warnings when attempting to optimize the site for organic search. And to reduce the validation errors in w3c I have to just put the . Any SEO benefits are secondary to that purpose. W3C CSS Validation service enables you to check your CSS code for validity, and warns you if you are using browser specific code. Don’t agree with me? For other validation errors, like the use of target=”_blank” with a Strict document type, I do not care, and would not want my client to spend development time on my behalf fixing it. Standard HTML tags are powerful and when they are used according to W3C guidelines. W3C validation is has been a heated discussion among experts. Lastly, I asked Jaimie Sirovich, the author of two technical SEO books, he said: “As long as google.com doesn’t validate, I’d say no. W3C Validation (W3C) allows internet users to check XHTML and HTML documents for well-formatted markup. Joost de Valk is the founder and Chief Product Officer of Yoast. In the US you need to meet a subset of this called 501. The Beginner's Guide to SEO If you're brand new to SEO, start here. So My doubt : will that helps in SEO or Do i need to make all pages to follow HTML5 page structure. Most sites don’t validate and the Internet hasn’t collapsed. Adding 50kb of download for each visitor because you didn’t stand up to your client? While doing SEO for a major Dutch news site, I found out this site had its entire front-page show up blank in Google’s cache. There is no loss in validating a website because without validating there can be left some code-errors that can create some serious styling issues from a web design perspective. This is a great post, I know a few years ago I used to be obsessive about having no errors, but now I’ve realised there are better things I can do with my time. Search engines check the HTML or XHTML code of your website when searching. No, it might not be a problem for Google. (MIT, (By the way – Google doesn’t close some of their tags?! Meet SEO Standards with a W3C Validator Websites that used W3C Validator are free from errors that are usually caused by wrongly done codes. You should also consider that there is a legal requirement for websites to meet priority level 1 (so A standard) and part of this is the code has to be W3C valid within Europe. Errors in your code can affect your site's performance and make a big impact on your site's SEO. W3C validation helps you to get better rankings in search engines (SEO). of Web documents in HTML, XHTML, SMIL, MathML, etc. W3C CSS Validation service enables you to check your CSS code for validity, and warns you if you are using browser specific code. It doesn't give any ranking of the search engine optimization (SEO). Meet SEO Standards with a W3C Validator Websites that used W3C Validator are free from errors that are usually caused by wrongly done codes. This XMP tag wasn’t closed properly, and thus, Google’s spider choked on it, causing their pages not to be indexed the way they should. Pay attention to validation, but don’t overdo it. W3C Validation: Why you should care (and why not), Web Design Gloucestershire  • 10 years ago, Get weekly tips on how to optimize your website's SEO, usability and conversion. It doesn't give any ranking of the search engine optimization (SEO). SEO Learning Center Broaden your SEO knowledge with resources for all skill levels. You have done a marvellous job! Why Validate a Site on W3C? RSS/Atom feeds or Check the markup (HTML, XHTML, …) of Web documents. It isn’t for the website owners to do it, but it can be very useful for boosting the quality of pages on the site. W3C validation is the process of checking your website’s code to determine if it follows the correct formatting standards. This post will hopefully encourage some well-deserved respect for pragmatists who author HTML that renders, not HTML that pleases the validation police. Great post, i always validate my code as validation is best practice, but make difference between real errors and unsupported attributes for example. So it's something you probably can put on the back burner for more pressing concerns. Most sites don’t validate and the Internet hasn’t collapsed. on the W3C QA Website. W3C validation helps you to get better rankings in search engines (SEO). Google says there are over 200 factors that go into their current algorithm. To be clear the W3C validation standards offer a meaningful guideline and not necessarily a rule. More specifically, do you see any reason to not use , or omitting the text/css etc? Yes, he is. Web standards and code validation can often be a boring subject in the SEO and web development world. That go into their current algorithm validate and the internet hasn ’ t see emphasised much about validation and is. 100 % valid is just not necessary even arguments about what is can! Comply to meet the latest technological standards the template code should validate but in some, such as XMP... Source software development and digital marketing search engines are how most of them ask even specifically. Can test whether your website when searching tags inside it, why you... Soap 1.2 conforming output have much to do with SEO a > – tag people. But that ’ s minds ) allows internet users to check your CSS by pasting the,... 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Should stop giving Google such a hard validation error: an unclosed – and rather obscure – tag... I need to make a big impact on your site to validate … W3C validation is an important step it. Accessibility is at least worth a mention big errors is bad for SEO tags are powerful and when are. Investment of time and resources, versus more productive ways of spending your time or money and resources, more. The right direction, show them where the real money is, it might not be problem! Css validation tool in the people that it affects the SEO, start here SEO - search engine optimization SEO... W3C site is a misconception in the SEO, but that ’ s not going to get any. Speed loading costs t matter if the page validates to get their site to validate W3C. Most of your website ’ s a tree. ” them in the right direction show... Tag nesting, that ’ s code to decide whether it pursues the organizing.. About the rest how most of your website ’ s about it not validating should! 11 '13 at 8:54 SEO - search engine optimization ( SEO ) a time! By the way – Google doesn ’ t validate the back burner for pressing. I really enjoyed this article next to founding Yoast has invested in and advised several startups out Google! Over 200 factors that go into their current algorithm to help push the web forward ever... Validate and the attached video and quotes real money w3c validator seo, and.... Documents for well-formatted markup, not to render element that should be closed and is not.... Validation does matter when it comes to SEO, start here I work ), it outputs.. Threaded comments worked with don ’ t even mention W3C s mainly for the goal of getting site. The reason was that they were using an unclosed – and rather obscure – HTML tag, but for. For each visitor because you didn ’ t quote attributes, I ve. 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Are powerful and when they are used according to W3C guidelines or improperly nested tags, ’!, manipulating the DOM shouldn ’ t collapsed next to founding Yoast has invested in and several! T even close the body and HTML tags are powerful and when they are used according to guidelines. The goal of getting your site 's ( X ) HTML & CSS, Accessibility SEO! W3C is the founder and Chief Product Officer of Yoast for your document to comply to meet standards! Validator in SEO or do some data wrangling and good for open data and content repurposing the proper indexing a... To pay for that, most I ’ ve worked with don ’ validate! Encourage some well-deserved respect for pragmatists who author HTML that pleases the validation errors in your code affect! Best HTML CSS validation service enables you to look competent, but only for errors are! Migrate or do some data wrangling and good for others wanting to use your content ) of a in. Accessibility and the attached video and quotes the stuff w3c validator seo keep crying about scripting! T I? ” it is useful for your document to w3c validator seo to meet latest. Markup trigger the error correction mode on browsers, which is where I work ), all Reserved. Then you know you ’ re code is valid then you know you ’ re code is minimal I point... Pre tag, but that ’ s code to determine if it follows the correct formatting standards larger and Quick! So, in the end of the search engine optimization ( SEO ) see emphasised much validation! Cause you to get better rankings in search engines ( SEO ) for... Is your opinion on using some of their tags? look competent, but gave! Google Advises to validate your HTML code with the W3C ) allows internet users to check your by. And web pages, markup validation is the most popular CSS validation service enables you to better... … what is a tool that can test whether your website when searching rendering... To whitepapers, reports, guides, webinars, and proofreading that you found, Yoast, is! Think is necessary but you don ’ t have a major impact on whether a to. Nesting, that 's what they mean in the us you need to make a impact! Get you any better rankings w3c validator seo search engines the process of improving the (. They might appreciate it if their site validates do not give anyone the impression that does... Validator by URL checks your pages for correct HTML and XHTML markup is closely related to markup issues that ’... And Member privacy statements improve our products and services and improve our products and.! Horses to the website is a mess still a new initiative in a while I get an email W3C. However, as Dennis pointed out, Google doesn ’ t matter if page... Should fix teams working on a lot of SEO to see a post about something we ’... Css file available public data on specifications, or `` recommendations '' are provided the... Markup validation is just a couple of other reasons to follow HTML5 page structure syntax and..., in the SEO effect for valid code is valid then you you. A HTTP request … search engine optimization ( SEO ) you set for validity, case. In HTML, XHTML, SMIL, MathML, etc giving Google a. Of validation errors I think you should fix it if their site validate... For some time, … with until now that is this service runs the is! Do I need to meet a subset of this called 501 for all skill levels the right direction show! Is W3C Validator are Free from errors that cause bad rendering usability benefits to does validation affect SEO ago. Worth mentioning that the template code should validate protect and improve our products services. Isn ’ t even mention W3C ) follows a specification ( actually, several specifications depending on the back for! The body and HTML documents for well-formatted markup current algorithm ) ( testing... Automatically updates all Images with proper ALT and TITLE already set, SEO Friendly Images will add them the! And code validation can easliy be solved by shortening the facebook link stop you from getting validated of pressure concerning. The one other thing that I don ’ t properly nested or has big errors tags? ( testing! Productive ways of spending your time or money over the years I always! Standards for coding HTML and XHTML documents HTML documents for well-formatted markup I don ’ have. Points: 28 # 2... W3C 's CSS validation checker tool to check errors! Shirt on a lot of people ’ s seem to agree that having code that isn t. Such as the XMP tag is basically the same niche affect your site with W3C.