Accessibility
L accessibility is a concept legacy to that one of the usabilità, respecting it us scrupulously adheres to all the rules stilate from section WAI (Web Accessibility Initiative), of the organism Consortium World Wide Web, plus famous with acronym W3C, than they give approximately 10 years defines the standards of development, to the aim to render web one indeed instrument universal democratic and.
When a situated one web is thought accessible?
In 1999 the W3C traced the lines guide that define the standards of accessibility of the contents web for being able to pull down the electronic barriers, is sensory or visual they.
All these rules, that they regard accessibility of a situated one web, are subdivided in tantissime specific rules, than the webmaster it must respect in order to create true situated an accessible one
In virtue of the law Tired with the 17/12/2003, many of the aforesaid rules will come taxes for the situated ones web trained to you and of public service, so as to to guarantee correct accessibility of the disabili customers.
The norms are available on http://www.w3c/WAI
It must however hold account that also respecting the aforesaid rules of usabilità and accessibility, and structuring the situated one with contents bases on principles of semplicità and comprensibilità to you, is not from neglecting the gradevolezza, the visual impact, the particularitity of the situated one web.
Moreover, the optimization also of all is most important the images and situated present photo in the same one is they bmp, jpg, GIF, or png, for being able to make them to visualize also to those who does not possess a connection to Internet to high speed.
One of the more important things, for having more visibility, is to allow to ANYONE of being able to approach and to visualize our situated Internet.
Verified your accessibility AUTOMATICALLY of situated web:
If you want to know if your situated one, in spite of the promises of yours webmaster (he who creates situated web), is accessible, you can calmly use instruments automati to us.
Tried im better instrument for the control of situated accessibility of the Internet inserted situated web, cliccate your BOBBY and on ahead and you will notice if there are errors in the quality of the situated one and in accessibility.
You will be able to use this system for every page of your situated one.
Tried with this situated one inserting the homepage http://www.webofquality.com
The situated Web of Quality turns out with quality assessed (virgola not red) and accessible (without ERRORS) for all and the three categories of priority AAA.
It turns out to you validazione accessibility and quality Web of Quality:
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Verified some aspects of your accessibility of situated web:
--Most important it is the use of the bar of accessibility, optimal instrument in order to test and to control many of the aspects of accessibility of a situated one web.
--For accessibility on the colors you can visionare the section “Grafica and Web Design” where you will be able to find instruments semi-automatic us in order to verify your situated web like Vischeck or Colour Contrast Analyser and moreover bar of accessibility.
--Equally important the added one of the scorciatoie from keyboard simply calls ACCESS-KEY to you that replace the use of the mouse with that one of the keyboard, pressing a series of keys (of Ctrl+un usual tasto+Invio), will be possible to navigate for all the interezza of the situated Internet.
Povate with this situated (es. Ctrl+1+invio)
--Moreover the “Tabindex” that is the distance that “tab” of the keyboard must follow when it comes pressed.
Tried to press “Tab” on the keyboard, if the link they come you follow yourself with a criterion goes well, otherwise have not been declares to you.
--An ALTERNATIVE STYLE beyond to the style must be created originates them of the situated one web, planned with a higher contrast, with font and various, greater characters of text and more leggibili, in order to allow to upgrade them our ipovedenti navigators to consult situated web.
The link you can up see it to right of the situated one, and the made choice remains active also changing to pages thanks to a cookie.
--The form in section F.A.Q it has been rendered it anch' validated strict and completely accessible, with automatic controls to us for the obbligatori fields and the possibility to use it in multilanguage.
Tried not to immettere the obbligatori fields or to mistake email.
--Moreover, who does not have to be neglected has blindness problems, and therefore the situated one web has been realized studying the better way, in order to make, that programs of vocal synthesis, that they allow automatically to read a text on the web, can recognize it and read in way consona.
You can use in order to control your situated instrument “lynx” (testuale Browser) present in the section “Browser Compatibility”, and that it makes to see what would read a program you of vocal synthesis of your situated Internet.
Example of Appraisal of the relative Plan to the Rifacimento and implementazione of the Portale Web of the Common one of Pisa.
