Testing your web pages in browsers is an absolutely necessary process for building any web page. It allows you to see what others can see, and often you will notice mistakes in your HTML code because of the symptoms they cause in browsers. This often includes forgiving errors in the source code. Improperly nested elements, unclosed tags, unrecognized parameters - these are all errors in HTML code that might affect your web page's display in your favorite browser.

PageRank™ or PR is Google's patented method to determine a page's relevance and importance through the quality & quantity of sites linking to it. PR is a unique algorithm for assigning numerical weightages to hyperlinked documents, primarily web pages, - indexed by the search engine Google. The main factor behind the PageRank algorithm is link popularity. If one site links to another site, then Google interprets this link as a vote. The more votes cast, the more importance the page is considered to be possessing from Google's point of view, - in terms of any specific issue/content.
A score out of ten is assigned by Google to each indexed web page. The 'Green Bar' is the visible result of the algorithm, displayed on a scale from 0 - 10, where 10 is the highest.
Your Google page index is simply the number of pages from your website that Google has in its database (index).
Googlebot is Google's web crawling robot, which finds and retrieves pages on the web and hands them off to the Google indexer. Google adds and update new sites to its index each time it crawl the web.

Inlink data: The Inlink Data service allows you to retrieve information about the pages linking to a particular page or pages within a domain. Showing below the number of URLs in the database that link to the domain or page
Indexed data: The Page Data service allows you to retrieve information about the subpages in a domain or beneath a path that exist within the Yahoo! index. Showing below the number of URLs in the database that are part of the domain.

The Alexa Traffic Rank will tell you how popular the site is.

Other related sites to this domain

Title Tags: A title tag tells both users and search engines what the topic of a particular page is. Ideally, you should create a unique title for each page on your site. If your document appears in a search results page, the contents of the title tag will usually appear in the first line of the results Choose a title that effectively communicates the topic of the page's content.

Description Tags: A page's description Meta tag gives Google and other search engines a summary of what the page is about. Description Meta tags are important because Google might use them as snippets for your pages. This gives the user clues about whether the content on the page matches with what visitor is looking for. Description should accurately summarize the page's content.

Keywords Tags: Always use page content/theme relevant keywords in <keywords> tags.

Header Tags: Heading tags are used to present structure on the page to users. There are six sizes of heading tags, beginning with <h1>, the most important, and ending with <h6>, the least important. Since heading tags typically make text contained in them larger than normal text on the page, this is a visual cue to users that this text is important and could help them understand something about the type of content underneath the heading text. Multiple heading sizes used in order create a hierarchical structure for your content, making it easier for users to navigate through your document.

Alt Tags: The "alt" tags allows you to specify alternative text for the image if it cannot be displayed for some reason. If a user is viewing your site on a browser that doesn't support images, or is using alternative technologies, such as a screen reader, the contents of the alt attribute provide information about the picture. Also, optimizing your image filenames and alt text makes it easier for image search projects like Google Image Search to better understand your images.

A very important aspect of a website is that the content pages should have a minimum number of occurrences of the keywords. A search engine robot tries to capture the content and applies LSI (latent semantic Indexing) on the content to determine the keyword of the webpage. In short the various web pages of the website should have content that has the keywords embedded inside it. The analysis shows that the website needs a structural upliftment and a content upliftment as the keyword density is very low. A structural upliftment would entail a detailed understanding of your website design (mostly HTML structure) and implement small changes that would make the web site more SEO compliant.

keywords: Missing