Register
Forgot Password?
Score
-
-
-
  /100
Certificate
SEO Certificate




Share

2.3.10 Correct HTML and CSS mistakes

I love to have a coffee at Denny's right across the street, and I know everyone there. Last week, a new girl started working there, and her accent sounded very familiar. When I asked, the girl (her name's Dana) said she's Czech. Just like my mom, you know! And — I guess I was far too confident, but I tried to speak Czech, when Dana was making coffee. (Yeah, I remember a couple of words from my mom.) Well, I did speak, but I made so many mistakes the girl could barely understand me! I guess I looked so stupid!

The same thing may happen to your site. The Robot does understand his "native" HTML. But he won't like bad code.

And I'll tell you something: each page was made by a human being, so it 99% sure has mistakes. The main idea about these HTML errors is...

If you have 100% correct code, it won't add up to your rankings. But, if you don't, you may pretty well rank lower than you could, just because of typos and errors in your code. And, your SEO efforts may be just time and money down the drain.

For example, what if you get a few letters wrong when typing an important tag? Say you typed TILTE instead of TITLE. Search Engines place high importance on text contained in a TITLE tag, and if you type its name wrong, the Search Engine may ignore the tag and its contents!

I'm not trying to tell you that by improving your code you'll improve your rankings. What I'm saying is that it won't make things worse. Better code will have only positive influence (if any). But how do you know what to fix? Simple! A great help to all SEOs and webmasters is this free validator. Go to this URL, and just paste your page's address into the field you see:

W3C Validator
W3C Validator

Now click to Check and look at the results. You'll not only see a message of failed validation.

Results in W3C Validator
Results in W3C Validator

Under it, you'll find a report of each and every flaw, and, what's the greatest thing of it — explanations letting you know how to fix each error.

DO IT NOW! Run a quick check with a w3c validator and fix HTML code of each page that is important to you! Don't forget to upload the changed file to your server.

After optimizing the HTML code, it may be useful to check the CSS code as well. This can be done with online tools like http://jigsaw.w3.org/css–validator/.

Don't forget that there's just a little left till I start talking about a great tool to quickly diagnose all the issues of your websites!

2.3.11 Create a sitemap

A sitemap is like a giant crossroads for the Robot. Or, it's like a city that has direct roads to any other city in the country. It's a spot from which the Robot can get to any place easily.

In its simplest terms, a sitemap is a list of pages on your website. And there are two types of sitemaps.

An HTML sitemap is made for human users mostly, to help them easily find the information they need.

An XML Sitemap (it's normally called a Sitemap, with a capital S) is for Search Engines only. Create and submit a Sitemap, and thus you'll make sure that Search Engines know about all the pages on your site, including URLs that can't be naturally discovered by Search Engines' crawlers.

A good example of an HTML sitemap is here:

Apple.com HTML Sitemap
Apple.com HTML Sitemap

And, here's how an XML Sitemap looks like.

Example of an XML Sitemap
Example of an XML Sitemap

Now, what do you need for the Robot to visit all your pages, fast? Right, an accurate overall sitemap.

In fact, there're hundreds of tools that can help you generate one. You can use this, for example: http://www.xml–sitemaps.com/

As soon as you've made up your Sitemap, you have to submit it to Search Engines. This procedure varies for different Search Engines. I'll now only help you with the biggest ones. Here you can find guidelines for Google.com (they have a webmaster tools section that helps you out): http://www.google.com/support/webmasters/bin/answer.py?answer=40318

To add your sitemap to Bing:

  1. Copy the link to your Sitemap file.
  2. Sign in to your Bing Webmaster Tools account
  3. On the My Sites page, enter the URL for your site (e.g., http://www.mysite.com) and click the Add button.
  4. Enter the URL for your sitemap file in the Add a sitemap field, and complete the rest of the required fields on the page.
  5. Click the Save button.

If you need to submit to other Search Engines, look them up for instructions. Go to the Search Engine you need and type in submit sitemap and name_of_the_search_engine. You'll find a submission form, or just some instructions. Follow the guidelines you get, and — here we go: you not only invited Search Engines' Robots to visit your site, but ensured comfortable and easy travel!

As the sitemap has links to all the pages on a site, so don't forget adding a new page to the list when you make one. You won't need to submit it to Search Engines again, just update the sitemap itself.

DO IT NOW! Make a Sitemap and submit it to Search Engines. When you make new web pages on your site, add them to your Sitemap.

Of course you may suspect there's an easier and faster way to create and upload your sitemap. By easier I mean that this can be done automatically and literally in a blink of an eye, with the help of the tool I'll finally tell you about.

18 comments

Add comment Hide comments

Comments page:
#5909 2026-01-16 09:05:19 Online Protractor

Thank you for this insightful article! I appreciate how you made the technical concept relatable with your personal story. Your point about HTML errors affecting website rankings is crucial. For anyone struggling with this, I recommend the online Protractor tool at https://onlineprotractor.com. It's free, easy to use, and great for measuring angles accurately when working with website layouts. This has helped me identify and fix alignment issues that were affecting my site's performance. Your analogy about speaking Czech really resonated - just like Dana struggled with my broken Czech, search engines struggle with broken code. Thanks for sharing this valuable information!

Answer
#5892 2025-12-17 10:25:07 Trinity Nava

Great point about HTML errors making sites hard to understand!

Answer
#5871 2025-12-02 08:14:42 Susan Baker

For outdoor trips, having the right gear makes a big difference in comfort and performance. Start with reliable socks from https://merinoprotect.com/collections/merino-wool-socks to keep your feet warm and dry. Add a soft beanie, a protective gaiter, and sturdy shoes to move easily on any trail. This simple setup ensures you enjoy your adventures without discomfort.

Answer
#5864 2025-11-14 10:28:47 Skribbl IO

[url=https://skribblio.online]skribbl io[/url] is a great game that I absolutely love for its fun and entertaining nature. A game that everyone should play for entertainment and relaxation in times of stress and fatigue.

Answer
#5862 2025-11-12 07:04:43 Bloodmoney Game

Ragdoll Hit captures what makes physics games so addictive: unpredictable fun and endless laughter.

Answer
#5852 2025-11-03 14:08:50 National Techtools

National Techtools is a supplier of tools and equipment, founded in 2014 and based in Junagadh, Gujarat, India. It is an online and physical retailer that sells a wide variety of products, including power tools, hand tools, welding equipment, and construction consumables to both professionals and DIY enthusiasts.
https://nationaltechtools.com

Answer
#5831 2025-09-23 12:28:03 Sustrack01 Sustrack

Correcting HTML and CSS mistakes is essential for building clean, functional, and reliable websites. In the same way, at Sustrack, our ESG services focus on identifying gaps, correcting strategies, and ensuring sustainable practices that create long-term value and trust.
Visit us for more info:-https://www.sustrack.com/

Answer
#5773 2025-08-02 06:27:52 Geometry Dash

I’ve definitely struggled with finding small coding errors on my sites before—one misspelled tag can make a big difference! Using online validators has saved me from plenty of headaches. It’s a bit like Geometry Dash, where even one tiny mistake can trip you up. If you haven’t checked out the Geometry Dash platform yet, give it a try—it’s a fun way to stay sharp and attentive to details!

Answer
#5750 2025-04-19 12:20:56 basketball legends

Correcting HTML and CSS errors is really important, code errors can negatively impact search engine rankings, also, a sitemap may need to be created and submitted so that search engines can better crawl the site.

Answer
#5745 2025-04-11 07:43:35 hire web developers

​Ensuring your website's HTML and CSS are error-free is vital for optimal SEO performance. Mistakes like incorrect tags or typos can hinder search engine crawlers, potentially affecting your site's rankings. Utilizing tools such as the W3C Validator for HTML and CSS can help identify and rectify these issues, enhancing your site's visibility and user experience.

For businesses aiming to maintain high-quality, SEO-friendly websites, partnering with a professional hire web developers service like CMARIX is beneficial. CMARIX offers a team of over 40 dedicated web developers skilled in various technologies, ensuring your website is not only technically sound but also optimized for search engines. Their expertise in clean coding practices and SEO considerations can significantly contribute to your website's success.​

Answer
Comments page: