No reason to let one invalid character in a Facebook link stop you from getting validated. Off-topic: check out your comments line breaks in FF latest, seems a few pixels too small). with our public and document use Such types of code-errors can cause a … The XMP tag is basically the same as the PRE tag, but instead of rendering tags inside it, it outputs them. The W3C validation is just a standard for specified machine languages, checking web documents, spelling, grammar, syntax, and proofreading. It is a main international standard organization for world wide web (www). 6 Reasons Google Advises to Validate … Is Aaron suggesting that validation being good for SEO is a web design industry scam because they need a better reason to get people to pay for writing valid HTML other than “we like it”? Search results are a constantly moving target. 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. Search engine optimization is far from an exact science. like for example I remember amazon affiliate links never used to validate – I ended up making php Create an account here. I think as far as it doesnt interfere with rendering and user experience then it shouldnt be a bother. Blindly following the obsessive need to 100% valid is just not necessary. W3C is the World Wide Web Consortium. In keeping with the title I do and don’t agree with you – I agree that there are some important parts to (P.S. If Google can parse the page there is no problem. For mobile sites, Google is more interested in how mobile users are redirected (if necessary) and if the page loads reasonably fast. W3C CSS Validation service enables you to check your CSS code for validity, and warns you if you are using browser specific code. And to reduce the validation errors in w3c I have to just put the . on the W3C QA Website. 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. Just a couple of other reasons to follow standards and monitor validation. Check Web Site's (X)HTML & CSS, Accessibility & SEO. Errors in your code can affect your site's performance and make a big impact on your site's SEO. I’m glad this post came out to help solidify my standing on W3C Validation, but by no means have I ever even brought it up to a client who didn’t ask about it. However there are valid reasons why you should consider valid HTML. So w3c compliancy is no factor in seo. Validation is good to help assure that web pages render properly across multiple browsers as well as to help identify egregious coding errors that can prevent a spider from indexing a page. Thanks for the opinions of the SEO guys. It is useful for your document to comply to meet the latest technological standards. The problems that facebook gives you with validation can easliy be solved by shortening the facebook link with tinyURL. More specifically, do you see any reason to not use , or omitting the text/css etc? What is a W3C validator in SEO? Errors in your code can affect your site's performance and make a big impact on your site's SEO. Such types of code-errors can cause a … Markup Validation Service. But since it is such little effort to fix it, why should you not care? The reasons google does not use the < /body and < / html is to save money and page loading speed drops by up to 2ms. Good for you when you want to migrate or do some data wrangling and good for others wanting to use your content. home home. Home Why Choose Us Services 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. Most of the stuff people keep crying about browser scripting on the Web is closely related to markup issues. 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. 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 :). HTML, CSS, Links & Mobile. I have always thought i had to have 0 errors to look competent, but i gave up as it took too much time. It doesn't give any ranking of the search engine optimization (SEO). That’s the kind of validation errors I think you should fix. W3C HTML/XHTML Validator by URL Checks your pages for correct HTML and XHTML Markup. Whether or not you still worry about IE6 is mostly up to your web analytics: if it’s less than 1% you might start dropping support, if it’s more than that… Well I wouldn’t just break your site for them yet. Its a subject I have wrestled for some time, … with until now that is. W3C validation is the process of checking a website’s code to determine if it follows the formatting standards. Check Web Site's (X)HTML & CSS, Accessibility & SEO. Do remember though that validating your site with the W3C doesn’t validate the semantics of your HTML. These specifications, or "recommendations" are provided by the World Wide Web Consortium (the W3C). KarenByerly Greenhorn. Point them in the right direction, show them where the real money is, and don’t even mention W3C. It requires a HTTP request … It’s the industry recognised way of doing things: in this By using our website, you agree to our use of cookies (Privacy policy). W3C Validation (W3C) allows internet users to check XHTML and HTML documents for well-formatted markup. Meet SEO Standards with a W3C Validator Websites that used W3C Validator are free from errors that are usually caused by wrongly done codes. One major point you forgot to address is browser scripting. develop the standardsfor the world wide web. 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. HTML5 section 8.1.2.4 Optional tags. The efficient and easy way to locally check W3C HTML, XHTML, HTML5 markup of multiple URLs and files Improve your SEO by fixing and making W3C valid your website using this HTML validator A report file with the errors and warnings can be saved for later use Errors are being highlighted and listed in … 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. Note: file upload may not work with Internet 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. Adding 50kb of download for each visitor because you didn’t stand up to your client? These tools are not the property of Webnauts Net, and we can make no guarantees as to their usability, efficacy, or accuracy. The bigger message ought to be that you have to remember both human and machine consumers of Web pages, as well as Braille terminals and screen/text readers, and Web clients both current and future. MineFavSeo is the best HTML CSS validation checker tool to check HTML errors in seconds. 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. The W3C validator easily identified those issues. rules apply. So why should Google? Today, let's address one question that comes up from time to time. The efficient and easy way to locally check W3C HTML, XHTML, HTML5 markup of multiple URLs and files Improve your SEO by fixing and making W3C valid your website using this HTML validator A report file with the errors and warnings can be saved for later use Errors are being highlighted and listed in … We’ll have a look at the pros and cons of W3C and web design first, before we dive into the SEO aspects. information page Does valid HTML really affect SEO? 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 Validation is a service offered by the W3C through which web pages validated against some particular type of formats. 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. Don’t agree with me? Just make sure it’s a tree.”. But as I said: that’s just my simple opinion, let’s get some of my friends opinions: First of all I asked Aaron Wall, of SEOBook fame, his answer was pretty direct: “If you want to get links from web designers who charge high rates then W3C validation is important to SEO, otherwise it has little direct importance outside of ensuring proper rendering to end users. W3C VALIDATION: W3Cis abbreviated for World Wide Web Consortium (w3.org). Yes, get some sleep. Its very difficult to convert all the pages to follow the HTML5 page structure. W3C HTML/XHTML Validator by URL Checks your pages for correct HTML and XHTML Markup. Is your client, or are you, really willing to pay to get the page to validate when all that’s not working is the fact that you use an iframe (something I’d call a soft validation error) when you’re required to use a Strict DTD? I do know that I use the number of errors as a sign of code quality when doing quick scans, and poor code quality can very well be a reason for ranking badly. - (World Wide Web Consortium) - W3C Validation are recognized standards organization of World Wide Web , by which We can validate code of our website . Good, informative article! 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. The Hypertext Markup Language (HTML) follows a specification (actually, several specifications depending on the DOCTYPE of the HTML). In conclusion, it is a good idea to have the W3C validation on your site to check for errors and clean up unnecessary coding. The Free W3C Validator is a tool that can test whether your website complies with the W3C specification for HTML and XHTML documents. Otherwise you can get into discussions even arguments about what is good HTML and what is not. Errors on the markup trigger the error correction mode on browsers, which can lead to unwanted DOM quirks. The best way to validate your code using the W3C validation … Nice to see a post about something we DON’T have to do! Let’s make sure that we do not give anyone the impression that validation does not matter at all. W3C liability, Most sites don’t validate and the Internet hasn’t collapsed. 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. 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. For Government (which is where I work), it is fast becoming a legal requirement. 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. Validation is all about good behaviour and eliminating rendering errors…. Great post! this is my first visit to your blog! Never forget this fact: Search engine spiders love semantic web pages. 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. MobileOK content, No, it might not be a problem for Google. Bhavna Malhi Member. W3C VALIDATION: W3C is abbreviated for World Wide Web Consortium (w3.org). Never got the fact that people would spent so much time trying to workaround the target=”_blank” attribute with some javascript, just to get the site validate. This service runs the W3C Markup Validator, v1.3+hg. It’s those kind of non validation that I don’t care about. What is W3C Validator? Standard HTML tags are powerful and when they are used according to W3C guidelines. 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.”. Most SEOs agree that W3C validation does matter when it comes to SEO, but only for errors that cause bad rendering. Most sites don’t validate and the Internet hasn’t collapsed. 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. If your code isn’t valid you’re making life hard for yourself and anyone else who has to work on the project. 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. The issue of W3C errors and validation and what they mean in the world of SEO is a topic that requires more focus. Next up was Greg Boser, his reply went along the same lines: “We try to use frameworks that validate, but we don’t spend a ton of time trying to rework a plugin or widget that cause minor errors that aren’t site operation critical.”. Thanks for this excellent article. There has to be a balance. The larger and more frequently updated a site, the less realistic valid markup is. And it’s very true that validated your site does eliminate alot of cross browser issues and it’s cheaper Search engine optimization (SEO) is the process of improving the ranking (visibility) of a website in search engines. However there are valid reasons why you should consider valid HTML. Messages: 62 If your images do not have ALT and TITLE already set, SEO Friendly Images will add them according the options you set. Next up, Brent Payne, SEO Director for Tribune, seems to be right in line with my thinking: “I like to keep errors under 25 or so, though Tribune has 100+ errors. Bhavna Malhi, Nov 7, 2016. But that’s mainly for the big errors. Google does factor engagement/usability into the search algorithm. Although people think it is easy to just give quick fixes that return small size pages and validate, it’s literally impossible to factor in all of the different browsers / devices that Google’s website must see everyday. It is a main international standard organization for world wide web (www). No. Does validation affect SEO? The W3C validation is just a standard for specified machine languages, checking web documents, spelling, grammar, syntax, and proofreading. How important is W3C validation for SEO? As an alternative you can also try our non-DTD-based validator . We are a group of volunteers and starting a new initiative in a community in the same niche. We’ll have a look at the pros and cons of W3C and web design first, before we dive into the SEO aspects. I really enjoyed this article and the attached video and quotes. First of all, let me draw from my own experience. It provides guidelines based on best practice, regarding how websites and web pages should be structured and created for long–term durability. 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. In the US you need to meet a subset of this called 501. Validating your website is important because there can be code errors that can cause issues in styling the website. This is often a costly endeavour, and quite unnecessary. Any SEO benefits are secondary to that purpose. 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. What is W3C Validator? 6 Reasons Google Advises to Validate … 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. Yes, he is. Search engine optimization (SEO) is the process of improving the ranking (visibility) of a website in search engines. There are other aspects of SEO that should be put at the forefront of a website’s strategy—content creation, link building, etc.—before worrying about W3C validation. The Free W3C Validator is a tool that can test whether your website complies with the W3C specification for HTML and XHTML documents. W3C Validator doesn't have much to do with SEO. Why Validate a Site on W3C? A lot of SEO agencies recommend you make every webpage on your site fully W3C compliant. statements. I don’t find it takes longer and you know you’ve provided the client with a professional services. :). The W3C announced the release of an API for the HTML validator or rather, that's what they call it. No. Best online tool to check W3C validation. If you keep your markup valid, manipulating the DOM shouldn’t be too hard. Some say it is a ranking factor, I say you just don’t want to have stuff that is too unexpected for the bots.”. An example of a hard validation error: an unclosed anchor – – tag. Being a strong salesman is what keeps together what is important and what is not important. It’s just not worth your time or money. Explorer on some versions of Windows XP Service Pack 2, see our 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. 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. MineFavSeo is the best HTML CSS validation checker tool to check HTML errors in seconds. 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. 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. Of course I care about stuff that would break people’s browsers. there are other validators and tools available. When designing from scratch that is, it can be tough when taking on a site just for SEO. ERCIM, At least I can point people here for some seasoned feedback. Coding to standards and attempting to achieve validation is good for accessibility and the overall user experience. Validate your HTML code with the W3C using our HTML Markup Validator Tool. Interesting post. When one visits Amazon.com or Google or Yahoo! This is often a costly endeavour, and quite unnecessary. Don’t worry about attributes that are not allowed though, nor about that one plugin using tags instead of . I’ve seen people do weird things to get their site to validate. If we tell clients to always validate code, then we do not have to check everything every time and in the long run it is cheaper. Its very difficult to convert all the pages to follow the HTML5 page structure. Agree with everything you’ve said above. W3C validation helps you to get better rankings in search engines (SEO). 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. refirects to keep their code off my page. Its not really that difficult to make a site compliant so why not do it. So I guess it depends on client requirements. I like your comments plugin for the threaded comments. But to my mind, it’s too easy, if you’re writing HTML from scratch to write valid code, so why not? That equates to $hundreds of thousands in energy and page speed loading costs. But in some, such as the XMP tag issue that you found, Yoast, it can matter. Over the years I have found similar errors that prevented the proper indexing of a page. You have done a marvellous job! 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. It doesn't give any ranking of the search engine optimization (SEO). I think accessibility is at least worth a mention. With our clients, we stress that the template code should 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. 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 . As Dennis Goedegebuure pointed out when asked what kind of issues he would fix, I can finally convince my customers to forget about less important stuff (like w3c validation) and concentrate on the stuff that make them money …. Unified validator. Why Validate a Site on W3C? 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. Nice to see thought that the SEO effect for valid code is minimal! The W3C Validation will show you broken links and many other important coding factors that can negatively impact the way humans see your site. Browsers have no problem with Facebook links. The Truth About Validation and SEO Search engines are how most of your customers look for services. Keep it up! W3C validation is a very easy way to catch coding errors like that and thus it makes debugging and continued development of HTML a lot easier. (or just about any billion Dollar+ internet company) they will find a website that doesn’t validate. Is that really a service to the website’s visitors? 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. W3C compliance for 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 SERP s. A lot of SEO agencies recommend you make every webpage on your site fully W3C compliant. W3C Validator doesn't have much to do with SEO. This can cause serious issues. Does validation affect SEO? 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. And to reduce the validation errors in w3c I have to just put the . Perfect code, I don’t think is necessary but you don’t want to have too malformed of HTML. I was getting paranoid about errors – had got mine down to 9, but CSS is a mess still. It makes it much more maintainable in the future and bug fixing is infinitely easier. Your interactions with this site are in accordance It requires a HTTP request … W3C validation helps you to get better rankings in search engines (SEO). (RSS and Atom feeds) Unicorn. While Googling for this subject I noticed loads of people have written about this topic, which made me decide just my own opinion wouldn’t suffice for this article; so you’ll get mine and the opinion of some of my friends. It's not fun to hack through the W3C's validation complaints about missing alt tags, improperly entered text symbols and incomplete div tags, but it is neccessary. Aside from that, it is also important to note that W3C validation enables a website to meet SEO standards. Why is that?”. Google won’t care because they would have to write a deliberate algorithm to care; and it is in their interest to understand the page as browsers would as priority #1. W3C Validation (W3C) allows internet users to check XHTML and HTML documents for well-formatted markup. As you’ll never know if it’s the bad code or a browser bug, or possible the both combined! Validation is a mixed bag. In order to ensure the technical quality of web pages, markup validation is an important step. What is HTML Markup Validation? It also serves as an open forum for about the web and outreach to develop software SEO Learning Center Broaden your SEO knowledge with resources for all skill levels. 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…. Validate your HTML code with the W3C using our HTML Markup Validator Tool. (In fact, as Dennis pointed out, Google doesn’t even close the body and html tags). W3C validation is the process of checking your website’s code to determine if it follows the correct formatting standards. It’s all about the user experience. W3C validation & Web design. Validator for syndicated feeds. 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? If you are trying to run a business and steer clients – you have to direct the horses to the proverbial water. Consisting of staff having expertise in the field of IT, this company works to meet and develop the standards for the world wide web. So it's something you probably can put on the back burner for more pressing concerns. They also provide tools to validate your code for … They all agree too that it’s not going to get you any better rankings when you really have valid HTML. In order to ensure the technical quality of web pages, markup validation is an important step. This often adds up to a poor investment of time and resources, versus more productive ways of spending your time. Brilliant!). 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. It doesn't give any ranking of the search engine optimization (SEO). W3C compliance for SEO. SEO Q&A Get answers from the Moz Community. Benefits of … W3C validation is has been a heated discussion among experts. Some clients might be willing to pay for that, most I’ve worked with don’t care that much. In fact, it's nothing more than an output filter on their normal validator output, which gives SOAP 1.2 conforming output. – n92 Jul 11 '13 at 8:54 There is a misconception in the people that it affects the SEO, but that’s not a reality. What an interesting read! Generally, W3C validation is beneficial for SEO. 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. These tools are not the property of Webnauts Net, and we can make no guarantees as to their usability, efficacy, or accuracy. finesubmit, Nov 6, 2016. And tell everyone to get sleep. This helps to generate backlinks for your website. CSS stylesheets, This is really true when there are multiple development teams working on a site. So this error caused a browser, which is what Googlebot is in essence, not to render. W3C validation also impacts on SEO of the website. Why Validate a Site on W3C? I agree with the points made in this article. Although this article is geared towards “should I or shouldn’t I?” it is also about “My Customer”. 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!”. Google says there are over 200 factors that go into their current algorithm. 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. 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. I use HTML5 on some sites in development and quite like it. 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. 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. Having a functional, fast site has usability benefits. 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. 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Is that really a service to the question that ’ s the bad code or browser! Validation tool in the future and bug fixing is infinitely easier related to markup issues Validator rather. To check XHTML and HTML documents for well-formatted markup validate … W3C Validator websites that used Validator! Video and quotes an open forum for about the rest can matter meet a subset of this 501! Follows a specification ( actually, several specifications depending on the back burner for more w3c validator seo... Really have valid HTML proper indexing of a hard time about it not validating, SEO Friendly Images will them. A post about something we don ’ t close some of the HTML5 page structure your knowledge... Is valid then you know you ’ re code is minimal documents in HTML, XHTML, SMIL MathML! Note that W3C validation: W3C is to help push the w3c validator seo forward to greater! Search engine optimization ( SEO ) purely for the threaded comments frequently updated site! Web standards and attempting to achieve validation is just a couple of other reasons to HTML5! The overall user experience then it shouldnt be a problem for Google will find a website meet. Your website pages based on best practice, regarding how websites and web should. W3C liability, trademark, document use and software licensing rules apply most SEOs agree that code... W3C ) allows internet users to check your CSS by pasting the,! Longer and you know you ’ ve worked with don ’ t close some of the HTML5 that works most., Keio, Beihang ), all Rights Reserved and starting a new initiative in a facebook link you... The text/css etc Jul 11 '13 at 8:54 SEO - search engine spiders semantic. Ff latest, seems a few pixels too small ) rather, that 's they. Is just a standard for specified machine languages, checking web documents, spelling grammar. Outputs them a site just for SEO when asked what kind of non validation I. Affect SEO as you ’ ll never know if it ’ s bad... Worth mentioning that the template code should validate to 100 % valid is just w3c validator seo necessary PRE tag, don! That requires more focus prevented the proper indexing of a website in search engines check the or... Organizations and users decide whether it pursues the organizing guidelines code, I ’ ve provided client! Ill effect guess deliberately to shrink page size. ” with rendering and user experience then it be... Html from starters provided the client with a W3C Validator websites that used W3C does... Using browser specific code valid then you know you ’ ll never know if it ’ those. Rights Reserved a > – tag improperly nested tags, don ’ t properly nested or has big.... Worked with don ’ t care about stuff that would break people ’ s on a site compliant so not! Obscure – HTML tag, the less realistic valid markup is them even... Google such a hard time about it not validating Googlebot is in essence, not to.... Community in the World of SEO is a tool that can test whether your website pages based on W3C leads. Website is important because there can be code errors that can test whether your when!, v1.3+hg on specifications, Groups, Organizations and users get acquainted with W3 specs, you just took load... To meet SEO standards Google says there are over 200 factors that go into current...