Accessibility
In your web pages, you should make custom interactive controls focusable. For example, if you turn a <div> into a dropdown using JavaScript, this action will not be included in the tab order by default: you must do a manual check to see if all custom controls are keyboard focusable.
Simply press the TAB key: in this way you can navigate through the page and you can check if it's possible or not to reach the interactive controls.
If it's not possible, you should improve the focusability using tabindex.
The custom control element has to be inserted into the natural tab order using tabindex=”0”.
<div tabindex="0">Focus me with the TAB key</div>
Learn more about Accessibility
On page SEO performance and page checkup.
Over 300 parameters for the deeper page analysis.
Share this Guide
Did you like it? Share it!
Web tools for modern developers. Try these one!
Over 50 generators, builders and validators to improve your SEO and web performances
Analytics Google Tracking script
Generate URLs for Google Play Campaign Measurement. Add Google Analytics Campaigns parameters to Google Play Urls - Android SDK.
Images
Zoom in, scale, flip, rotate, crop and resize your images. Upload and edit yours images file for free with dunplab image editor.
Converters
Convert Timestamp in date time value and vice versa. Convert epoch/unix timestamp in readable date time value and vice versa.
Content
Get counts and keyword density from your content. This tool provide your content validation on social network with just one click.
Social Tracking script
Measure and track user interactions with your contents. Track all the events you want: downloads, clicks, video plays, checkout flow, engagement.
Convert text into MD5, SHA-1 and Base64 hash string. Type or paste text and get Messade-Digest Algorithm 5, SHA-1 and Base64 hased string.
Quicly capture any web page screenshot and thumbnails. Get image rendering on desktop and mobile and thumbnails filmstrip with loading timing.
Explore and compare keywords. Find out what customers are looking for. Select country, date, category, search type and compare keywords.