Home
>
Web Design
>
7 Benefits of HTML Validation

7 Benefits of HTML Validation

You may not bother with html validation or writing simple and clean code when designing your web site. Later you may find your site is slow loading, appears incorrectly in the main browsers and does not rank well for the major search engines.

Now there are sites that still do rank well even though the html code has many errors. This is because most of the current major browsers are still very forgiving of html mistakes, however future browsers will become more html compliant as the Internet advances. Sites that have not bothered with html code validation will then fall by the wayside or take time and money to be corrected.

That's why you should take the necessary steps NOW to make sure that the code on your web site is validated.

What is HTML validation?

This is the process that analyzes an HTML document in comparison to standard HTML rules, identifying errors and non-standard codes. Web pages are rendered using HTML (Hyper Text Markup Language). As with any language there are rules and standards that should be followed. For example the HTML 4.01 Specification (rules and standards) are available at http://www.w3.org/TR/html4/. You can check the html validation of your web page by entering your url at: http://validator.w3.org/

7 Benefits of HTML validation

1. Web Site Accessibility - validating your html code helps to pinpoint areas of potential blockage that could prevent search engine spiders or visitors from accessing your website. When you run your site through a code validator it may produce many errors that need to be corrected so your pages will render well. ie include text with your "alt" tags for every < img > tag.

Why should you do this?

-Allows your site to be accessible to a larger audience (vision impaired, motor skill impaired, cognitive impaired)

-Allows your site to be accessed by wider range of devices (hand helds, screen readers, text browsers, search engines)

-Is a requirement for Federal and State Government sites

2. Search engine friendly pages - clean and simple code enables search engines to spider your pages more quickly and completely.

Here's an example:

What's wrong with this code?

< p keyword1 sentence, well written copy, etc.

< p > keyword2 paragraph with more choice content.

This code is missing a ">" The issue is not that the page will necessarily get skipped altogether but that the "keyword1" sentence looks like part of the tag - like a tag attribute. So the words in the "keyword1" sentence probably won't be included in the search engines computations, even though the page itself will be indexed.

Once a spider sees a correct tag further along in the page, then it's back on course. So, the keyword2 paragraph would make it.

3. Faster Loading - if your web page contains html errors it will take a longer time for the search engines to spider it, therefore slowing the loading time. If your page doesn't load in under 10 seconds your visitors may click away to your competitors' sites.

4. Less load on servers - clean and simple code won't tax your server as much as a site which has complicated code or contain many nested tables. Cascading style sheets (CSS) will greatly reduce the amount of code within your web pages. This will also cut down on the amount of web space and bandwidth used thus saving you money for hosting your site.

5. Easier to update and maintain web site - with no mistakes in your html code it is easier and faster to make changes to your web pages. For web site designers, this means you will save time and money when maintaining clients' sites.

6. Browser compatibility - validated code ensures your site is compatible with the current browsers and future browsers. You might say "well, it looks fine in Internet Explorer, so why bother with any other browsers?" Current browsers will continue to update their rules and future browsers will make sure they are html compliant.

7. Access more visitors - if you ensure your web pages appear correctly in all the major browsers you will be able to reach a larger audience which then increases the potential of your site to make more sales.

Part 2 of this article will discuss:

What documents to validate
The validation process
Validation tools
Common validation errors

Herman Drost is the Certified Internet Webmaster (CIW) owner and author of http://www.isitebuild.com - Affordable Web Site Design and Web Hosting. Subscribe to his "Marketing Tips" newsletter for more original articles. mailto:subscribe@isitebuild.com. Read more of his in-depth articles at: http://www.isitebuild.com

best cleaning company Lincolnshire ..

In The News:

Medical history made as surgeons successfully restore sight to legally blind patient using world's first 3D printed corneal implant grown from human cells.

Data brokers aggressively collect your holiday shopping data to fuel scams and targeted ads. Learn how to delete your digital profile before 2025 starts.

Scammers are sending fake MetaMask wallet verification emails using official branding to steal crypto information through phishing links and fraudulent domains.

Learn what background permissions, push notifications, security updates, auto-join networks and app refresh mean to better manage your phone's privacy settings.

Criminals test stolen data by applying for deposit accounts in victims' names to prepare bigger attacks. Learn why banks won't share fraud details.

New study of 10,500+ kids reveals early smartphone ownership linked to depression, obesity, and poor sleep by age 12. Earlier phones mean higher risks.

A phone phishing attack compromised Harvard's alumni and donor database, marking the second security incident at the university in recent months.

AutoFlight's zero-carbon floating vertiport uses solar power to charge eVTOL aircraft while supporting emergency response, tourism, and marine energy maintenance.

A new phone return scam targets recent buyers with fake carrier calls. Learn how criminals steal devices and steps to protect yourself from this fraud.

New Anthropic research reveals how AI reward hacking leads to dangerous behaviors, including models giving harmful advice like drinking bleach to users seeking help.

The Fox News AI Newsletter gives readers the latest AI technology advancements, covering the challenges and opportunities AI presents.

Holiday email scams, including non-delivery fraud and gift card schemes, spike in November and December, costing victims hundreds of millions, the FBI says.

Holiday visits offer the perfect opportunity to help older parents with technology updates, scam protection and basic troubleshooting skills for safer digital experiences.

Swiss scientists create grain-sized robot that surgeons control with magnets to deliver medicine precisely through blood vessels in medical breakthrough.

Researchers exploited WhatsApp's API vulnerability to scrape 3.5 billion phone numbers. Learn how this massive data breach happened and protect yourself.

Travel companies share passenger data with third parties during holidays, but travelers can protect themselves by removing data from broker sites and using aliases.

Xpeng's humanoid robot moves so realistically that crowds believed it was fake, marking a major advancement in robotics technology ahead of 2026 commercial launch.

Researchers discover phishing scam using invisible characters to evade email security, with protection tips including password managers and two-factor authentication.

iPhone and Android users can reduce battery drain and data usage by restricting Background App Refresh to Wi-Fi connections instead of mobile networks.

Scammers nearly stole an Apple account by exploiting the support system with authentic-looking tickets and phone calls, users can protect themselves with safety steps.

FoloToy restored sales of its AI teddy bear Kumma after a weeklong suspension following safety group findings of risky and inappropriate responses to children.

Threat intelligence firm Synthient uncovers one of the largest password exposures ever, prompting immediate security recommendations.

Viral video shared by Elon Musk shows Tesla's Optimus humanoid robots performing tasks from cooking to construction, garnering over 58.5 million views on social media.

Chinese hackers used Anthropic's Claude AI to launch autonomous cyberattacks on 30 organizations worldwide, marking a major shift in cybersecurity threats.

Apple's new Sleep Score feature gives you a rating for your nightly rest quality. Learn how to set it up on your Apple Watch and iPhone today.

7 Benefits of HTML Validation

Web Design