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.

Relative to the general internet population, the above audience is over-represented at nasza-klasa.pl. This data is provided by Alexa™.

This is an estimation of the traffic that is being bought through AdWords™ vs. unpaid Organic Traffic.

This data is provided by SEMRush™.

‬We recommend that you book the domain names for the countries where your ‪‬website is popular. This will prevent potential competitors from registering these domains and taking advantage of your reputation in such countries.

The impact of social media is huge for certain industries.

Learn how to ‪‬‬further engage your social media audiences and create a consistent fan base. 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.

Latest tweets mentioning 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.

Great, your website directs www.nasza-klasa.pl and nasza-klasa.pl to the same URL.

Redirecting requests from a non-preferred domain is important because search engines consider URLs with and without "www" as two different websites.

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.

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.

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.

No duplicate content has been detected on the pages of your website.

Use Google™ Webmaster Tools to improve the way search engines index your website.

Limit the number of links to 200 per page. Use Nofollow to optimize the juice that you want to pass to each link.

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.

Your website ranks highest with these keywords.

This data is provided by SEMRush™.

This is an estimation of the websites who are ranking above yours in the organic search results in Google™. You can consider that these websites are your online competitors since they are ranking high with the same keywords as yours.

We recommend that you visit these websites and conduct an in-depth analysis of them in order to understand why they are ranking high. This will help you learn about your market and your keywords.

This data is provided by SEMRush™.

Your website's PageRank is impressive.

PageRank™ (commonly called PR) is a link analysis algorithm used by Google™ to assess the popularity/authority of a website. The PageRank goes from 0 to 10. New websites start at PR0 and authority websites, like Twitter.com, have a PR10.

Websites with a high PageRank™ are crawled more frequently and their outgoing links have more passing juice.

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.

This is the number of pages on your website that are indexed by Google™.

The more pages that search engines index, 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 Google™. You must also build backlinks to your site's inside pages to help Google™ 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.

Your domain is old enough to encourage search engines to give it a higher rank.

Domain age matters to a certain extent and newer domains generally struggle to get indexed and rank high in search results for their first few months (depending on other associated ranking factors).

This lists your website's popular 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.

Your website is listed in DMOZ, a multilingual open content directory constructed and maintained by a community of volunteer editors.

Make sure your company's title and description are up-to-date because search engines take DMOZ listings into account.

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.

Take advantage of the opportunity to provide a beautiful 404 Error Page for your visitors.

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.

If you do not have a print style sheet yet, set one up.

There are different types of conversions, such as: getting the email address of your visitors, requesting your visitors to fill in a form or closing an online sale. ‪‬‬Converting visitors into prospects/clients is probably the most important target for your website. So, 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 the global average.

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

Your website is too slow. Slow page load time is one of the biggest complaints of web users.

If the load time/Kb is short, it means your homepage is too big. If the load time/Kb is long, this could be due to a server problem, a network problem, poor code optimization (cache, Mysql queries, etc.), or a third-party issue (advertising codes, analytics codes, etc.).

Site speed is becoming an important factor for ranking high in Google™ search results.

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 website monitoring tool.

This page does not take advantage of Microformats.

A microformat is a technical semantic markup that can be used to better structure the data submitted to search engines.

Thanks to microformats, Google™ regularly improves its presentation of search results.

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.

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™.

Great, your website is safe.

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

Register the various extensions 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.

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.

Get to know the technologies used for your website. Some codes might slow down your website. Ask your webmaster to take a look at this.

Use valid markup that contains no errors. Syntax errors can make your page difficult for search engines to index.

To fix the detected errors, run the W3C validation service.

W3C is a consortium that sets web standards.

Declaring a doctype helps web browsers to render content correctly.