When we talk about accessibility talking about one of the goals pursued as sensed commitment and quality of their work, ie we want to facilitate access the website information to as many people as possible, including people with sensory disabilities.


To achieve the greatest possible accessibility compliance and seek recommendations from the initiative WAI (Web Accessibility Initiative) proposed by the W3C, eg Content Accessibility Guidelines on the Web (WCAG) and tested our websites through assessment tools such as TAW3 eXaminator , and so on.

There are three levels of compliance with the guidelines mentioned above and also give information about the degree of compliance with the standards.

  • Priority 1: are those things that a Web developer has to comply because, otherwise, certain groups of users could not access the information from the Web site.
  • Priority 2: are those things that a Web developer must meet as if it were not so, it would be very difficult to access information for certain groups of users.
  • Priority 3: are those things that a web developer to perform duty because, otherwise, some users may experience difficulties in accessing information.
  • priority levels are associated the following levels of:

    • Conformance Level "A": all the checkpoints of priority 1 are satisfied.
    • Conformance Level "Double A": all the checkpoints of priority 1 and 2 are satisfied.
    • Conformance Level "Triple A": all the checkpoints of priority 1, 2 and 3 are satisfied.

    sense dictates that the minimum level required for our projects is the level of compliance AA , although some patterns of the higher levels are also valid.


    If you are not satisfied with the text you are reading, the browser gives you the ability to change their color, size, or specify a css file to change the default that is included (in Firefox ctrl + +, ctrl - are shortcuts to change the font size of the page). Some pages are displayed as graphical format your browser's settings.

    our websites more navigable implemented via keyboard shortcuts, using hotkeys or access keys, without the help of the mouse. The tab key is used to scroll the page to link to link. In different systems can be used to quickly access the sections. In Mozilla Firefox by pressing alt + shift + key, Internet Explorer by pressing alt + key and then enter, and Apple Safari on Mac, control key.

    Keyboard Shortcuts


    complements browser with a map of the website facilitates understanding of the structure of the site for you.


    accessibility guidelines

    Finally we highlight some of the accessibility guidelines to follow:

    • separate information in your presentation so that users who wish to browse the contents at a higher speed, in the case that they choose to disable the download of style sheets in your browser.
    • sources have relative dimensions, meaning that the user can control the volume from your browser.
    • The code
    • XHTML CSS that we use conform to the formal grammars approved by the W3C to ensure the proper display of content on different platforms and browsers.
    • Usability and Navigation: Navigation is organized in a structured and consistent standards to follow the main Web Usability .
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