Your website does not use HTML headings (<H1> to <H6>) or it has far too many HTML headings.

Use your keywords in the headings and make sure the first level (<H1>) includes your most important keywords.

For more effective SEO, use only one <H1> tag per page.

This Keyword Cloud provides an idea of your most frequently recurring keywords. They are likely to be the keywords with the greatest probability of ranking high in the search engines.

This table highlights the importance of being consistent with your use of keywords. To improve the chance of ranking high in search results with a specific keyword, you should use the most important keywords consistently in your content, title, description, H titles, internal links anchor text and backlinks anchor text.

This is the number of pages on your website that are indexed by search engines. The more pages that are indexed, the better, as this offers more opportunity for your website to be found.

A low number (relative to the total number of pages/URLs on your website) probably indicates that your internal link architecture needs improvement and is preventing search engines from crawling all of the pages on your website. You might want to create/check your site's XML sitemap and submit it to the major search engines. You must also build backlinks to your site's internal pages to help search bots crawl and index your web pages.

Check Google™ Webmaster Tools under Health and Index Status, to keep track of the status of your site's indexed pages.

Backlinks are links that point to your website from other websites. They are like letters of recommendation for your site.

Since this factor is crucial to SEO, you should have a strategy to improve the quantity and quality of backlinks.

Good, your website's IP address is forwarding to your website's domain name.

To check this for your website, enter your IP address in the browser and see if your site loads with the IP address. Ideally, the IP should redirect to your website's URL or to a page from your website hosting provider.

If it does not redirect, you should do an htaccess 301 redirect to make sure the IP does not get indexed.

Great, your website has a robots.txt file.

A robots.txt file allows you to restrict the access of search engine robots that crawl the web and it can prevent these robots from accessing specific directories and pages. It also specifies where the XML sitemap file is located.

Click here to check your robots.txt file for syntax errors.

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.

We recommend that you generate an XML sitemap for your website and submit it to both Google™ Webmaster Tools and Bing Webmaster Tools. It is also good practice to specify your sitemap's location in your robots.txt file.

Great! You have clean (user-friendly) URLs which do not contain query strings.
Clean URLs are not only SEO-friendly but are also important for usability.

Your website does not have a blog.

In this tough and competitive internet marketing world content marketing rules. While publishing your content on other sites might be a good strategy, publishing it on your own site garners more benefits.

Starting a blog is a great way to boost your SEO and attract qualified visitors.

Use these great tips to boost the SEO performance of your blog.

This lists the websites related to your domain. Some may be competitors while others may be websites with related content.

You may be able to use this information to see how your competitors are doing.

Resource: Use tools to learn more about your competitors' web marketing strategies.

The number of people using the Mobile Web is huge; over 75 percent of consumers have access to smartphones. ‪‬Your website should look nice on the most popular mobile devices.

Tip: Use an analytics tool to track mobile usage of your website.

Try to load your website on a mobile device and measure the download time. If your website takes more than five seconds to download on a mobile device, you will lose 74 percent of your audience!

Mobile usage is growing fast, especially in North America, where it will soon outpace desktop browsing usage. Make sure your site loads fast and that it looks nice on all types of mobile devices. Be sure to not use Flash, and keep photos and videos to a minimum.

Here are two useful tips from Google™ for optimizing your mobile site speed.

Make sure that your website is prepared for mobile browsing.
These are the different aspects that can be optimized for mobile users:

• Mobile CSS
• Meta Viewport Tag
• Apple Icon
• Mobile Redirection
• No Flash content

Keep your URLs short and avoid long domain names when possible.

A descriptive URL is better recognized by search engines. A user should be able to look at the address bar and make an accurate guess about the content of the page before reaching it (e.g., http://www.mysite.com/en/products).

Keep in mind that URLs are also an important part of a comprehensive SEO strategy. Use clean URLs to make your site more "crawlable" by Google™.

Resource: Search for a good domain name. If no good names are available, consider a second hand domain. To prevent brand theft, you might consider trademarking your domain name.

Apparently your site does not have a 404 Error Page - this is bad in terms of usability.

Take the opportunity to provide visitors with a beautiful and helpful 404 Error Page to increase user retention.

Add a conversion form for repeat visitors. It could be used to sign up for a subscription, get an email address of a visitor or close an online sale. ‪‬‬Converting visitors into prospects/clients is probably the most important goal for your website.

After adding a conversion form to your site, it is important that you optimize your website to boost conversions.

Two of the main reasons for an increase in page size are images and JavaScript files.

Page size affects the speed of your website; try to keep your page size below 300 Kb.

Tip: Use images with a small size and optimize their download with gzip.

Your website is fast. Well done.

Site speed is becoming an important factor for ranking high in Google™ search results and enriching the user experience.

Resources: Check out Google™'s developer tutorials for tips on how to to make your website run faster.

Monitor your server and receive SMS alerts when your website is down with a web monitoring service.

You have not specified the language. Use the META Language Attribute to declare the intended language of your website.

Tips for multilingual websites:

• Define the language of the content in each page's HTML code.
• Specify the language code in the URL as well (e.g., "mywebsite.com/fr/mycontent.html").

This is a special CSS style sheet which ensures that unnecessary interface designs and images are left out when printing pages from your site, saving the user a lot of ink.

It is just another way to provide a rich user-experience.

Register the various extensions of your domain to protect your brand from cybersquatters.

Register the various typos of your domain to protect your brand from cybersquatters.

Malicious bots scrape the web in search of email addresses and plain text email addresses are more likely to be spammed.

It is important that your SEO efforts are not tarnished by spammy activities. Take care to avoid forum and blog spam and use best practices when sharing your content.

In addition, if you send email campaigns or transactional emails, use professional email software to keep your IP clean and improve the deliverability of your emails.

This ‪‬‬data is provided by WOT™.

No evidence of phishing and/or malware has been detected.

Your server's IP address has little impact on your SEO. Nevertheless, try to host your website on a server which is geographically close to your visitors. Search engines take the geolocation of a server into account as well as the server speed.

Use DNSstuff for comprehensive reports on your server.

Website speed has a huge effect on SEO. ‪‬‬Speed-up your website so search engines will reward you by sending more visitors.
Also, conversion rates are far higher for websites that load faster than their slower competitors.

Specifying language/character encoding can prevent problems with the rendering of special characters.

Great! Your server prevents visitors from browsing your directory by accessing it directly, this is excellent from a security standpoint.

Good, your server signature is off. This is excellent from a security standpoint.

The impact of social media is huge for certain industries.

Make sure you have opened ‪‬‬social media profiles on Facebook, Twitter, LinkedIn, Google+ and other sites that are of interest to your customers.

Learn how to engage your social media audiences and create a consistent fan base. You can also use your website to increase your popularity on social platforms.

Check these helpful tools for managing your social media campaign.

Note: This data represents social media influences from your website's URL; it does not represent data from specific brand pages.

Twitter is a fast-growing social network.

If possible, register a Twitter account in your brand's name now to prevent brandjacking.

Here are a few tips to help create a Twitter promotion plan. Plus, learn from today's top Twitter-using brands.

We use multiple tools to estimate web traffic, including Google™ Trends and Alexa™.

Nevertheless, your analytics will provide the most accurate traffic data.

A low rank means that your website gets a lot of visitors.

Your Alexa Rank is a good estimate of the worldwide traffic to your website, although it is not 100 percent accurate.

Reviewing the most visited websites by country can give you valuable insights.

Quantcast provides similar services.