It's crucial to use alt tag and to make sure search engines know what you are talking about. Alexa rank is a scoring framework that measuring an activity and making characterization as per this movement those Alexa Toolbar clients are going to sites.
Domain is either you or your company's ID in the Internet, when you apply to connect to Internet, they will give you protocol number. Every device connected to Internet has an IP number. Webmasters, publicists and ad networks assess your website that base on alexa rank estimation of your site or online journal.
za receives about 180 unique visitors and 792 (4.40 per visitor) page views per day which should earn about .84/day from advertising revenue. According to Alexa Traffic Rank za is ranked number 1,027,099 in the world and 3.6E-5% of global Internet users visit it.
Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Your page has 3 blocking script resources and 1 blocking CSS resources. None of the above-the-fold content on your page could be rendered without waiting for the following resources to load.
Other wise this will affects your website negatively.
It's very important to use pictures on your website to bring up the main concepts of your website. Search engines understand the pictures by their alt tags.
It's crucial to use alt tag and to make sure search engines know what you are talking about.