For example an image with a caption below it does not need alt text that matches the caption, leave the alt text blank to avoid redundancy. Check if images on your webpage are using alt attributes. You can see the really long location and name change that Blackboard created for the image, ending in the file format, which is gif. If no title attribute is used, and the alt text is set to null (i.e. an image of Abraham Lincoln next to the text link “Abraham Lincoln.” You want to avoid redundancy when a screen reader reads what is there. I’d imagine that I’d like an alt tag. If you or someone else would like to discuss this topic further, I'd suggest to do this in a forum. I like to make the image slightly less than 100% of its container, to create some white space on the left and right of the image. When that dialogue disappears, click Insert to finish inserting your image. alt text should give the intent, purpose, and meaning of the image. Yes, though in special cases, a spacer should have alt=" " (a space character as the value). To enter the width=”90%”, I leave a space after alt=”” and type the new property. The Alt text attribute lets you create alternate text that can be read in lieu of viewing an illustration. Can reside within. I’ll use 90%. With the HTML Code View, you set the max-width of the image to be 100% of the containing parent element, and set the height to auto. The image of a round button that says “Start” repeats the same information or has the same meaning as the text heading “Start Here” which is located above it. Creating an Empty or Null Alt Attribute for Decorative Images, 33. The HTML button clicked to enter into HTML Code View is also outlined in red. Blackboard’s content area scales down to a minimum width of 1150 pixels before it stops responding to a decrease in the width of the browser’s display. JAWS 17 will also skip over an image without announcing it when there is a null alt attribute set. Adding an ALT tag is very easy to do, and you should pretty much do it on all of your images. Possible Assignment to Test Formatting a Word Document for Accessibility, 28. As mostly a self-taught developer, my impressions of best practices were self-formed, and over the years I've realized many of those impressions were incorrect or the standards associated with them had quickly changed. If we use FireFox then it just deletes the tag completely. Welcome! This is to avoid the unnecessary insertion of elements in your code, due to a bug in the current version of Blackboard Learn. Google talks about the importance of alt text for users with screen readers in their SEO starter guide. Without a null or empty alt attribute, the screen reader will announce that there is an image, and possibly give its dimensions, but leave the audience wondering what the image is and if it is important. In most cases, an image will only have a function if it is contained within a link (or is an image map hotspot or a button). VoiceOver ignores this attribute, but the effect is the same whether or not it is there. Thanks Incidentally we are on Moodle 1.9.5 Below is a comparison chart you can use to determine the percentage that an image of a certain numbers of pixels will take up when Blackboard’s content area is scaled down to its minimum width. HTML img element is a part of HTML object, image and applet. To create the folder called “Start Here!” you can add a Content Folder from the Build Content menu on Blackboard’s Action Bar, with Edit mode On. After about an hour of coding... Before we start, I want to say thank you to David for giving me this awesome opportunity to share this experience with you guys and say that I'm really flattered. You can't blame young developers for not knowing this or any other accessibility related topic -- accessibility (and usability for that matter) aren't topics taught at most universities. ActualText is similar to Alt text in that it appears in lieu of an image. Word's Built-in Accessibility Checker, 26. ALT tags are often misused, mostly people overuse them. Does anyone know how to force these two browsers to accept an empty alt tag or does anybody know a different browser that we can use with Moodle to include an empty alt tag in the html editor. Voice Recognition Software for Accessing Online Content, 11. The "alt" attribute (often erroneously referred to as "alt tag") is an HTML attribute of the IMG tag. Images adjacent to text that serve as “eye-candy,” or “ambience,” and don’t add information. Creating Alt Text for Functional Images, 34. In other words, it should convey the same information as the image does (in that context). Note that the spell checker button, outlined in red, is turned off. An empty alt attribute is written as alt=” ” with a space between the double quotes. Guidelines for the alt text: The text should describe the image if the image contains information; The text should explain where the link goes if the image is inside an element; Use alt="" if … If the browser window is scaled up, the image will still occupy the percentage of space that you designate, but pixels will not be added to your image to maintain image quality. The ALT tag for these images can be blank ( or ) so that screen readers will ignore them altogether. The ActualText attribute lets you substitute an image that is part of a word, such as using a fancy image for a drop cap. All of the cool kids are using them, but you don't see what makes them so special. A null alt text is written as alt=”” with no space between the set of quotes. Decorative images do not need to be announced by the screen reader, so if the alt attribute is empty (alt="", aka a "null" tag) it will not be announced to the user. A Shift Toward Broader Standards and Functionality Supporting Accessible Online Content, 7. Hello Tech Guru. 4. Some images are used solely for layout purposes or to enhance the content for sighted users and provide no content. Just an FYI, having a blank alt text *is* valid HTML, if the image is only decorative like an icon or avatar. The alt attribute is used by "screen reader" software so that a person who is listening to the content of a webpage (for instance, a person who is blind) can interact with this element. Don’t worry about this right now. If an image cannot be displayed (e.g., due to broken image source, slow internet connection, etc), the alt attribute provides alternative information. You can produce an empty alt attribute (alt=” “) by typing one space with your spacebar within the Image Description field when inserting an image with Blackboard’s content editor. Modern versions of Microsoft Office allow you add image ALT textto inserted images. You’ll see the code that Blackboard’s content editor created for the image. It will look like the following: . Omitting the alt attribute makes most screen readers read out the entire image URL and providing an alt attribute when the image is for visual purposes only is just as useless. Avoid non-specific words like "chart", "image", or "diagram". As a rule of thumb, all images must have an ALT tag: Decorative images must have an empty ALT tag. It keeps on saying “Your image element’s alt attribute should not be empty.” Your code so far CatPhotoApp
alt="Relaxing cat"/> Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. It would require the null alt attribute on the image element in HTML. You’ll also see height and width attributes. Below is an example of a decorative image of a flourish that might be used at the top of a page or a separator for sections of a document. We’ll now create a width that uses percent as a value. alt="") it indicates to assistive technology that the image can be safely ignored. There both - the missing alt attribute and the empty alt attribute are a problem. Goldy Gopher on a basketball court. in the Name text entry box. WAVE Web Accessibility Evaluation Tool, 45. Little did I know that isn't the case. In this case, the image will scale down to fit a window smaller than its original width in pixels (down to the minimum width of 1150 pixels in Blackboard), but it won’t scale up if the window size is larger than its width in pixels. The Previous (year 2000) Section 508 Standards, 8. Therefore, it’s best practice to create a null alt attribute on a decorative image or one that doesn’t convey information that is not on the page. This helps sighted users and can help people with low vision or cognitive impairments orient. Place your cursor just before the h in height and type alt=””, and then a space. It is the ABC icon with the check mark. The Difference Between an Accessible PDF and a Scanned Image of Text, 41. HTML img element can reside within Inline elements, Block-level elements except pre. Formatting Font for Readability and Accessibility in Blackboard Learn, 30. [Matt Cutts, Google] The ALT tag isn’t the only factor in determining whether your image or page gets found, but it is one that matters. Can't you just use a callback? An empty alt attribute is written as alt=” ” with a space between the double quotes. Listed below are alt text guidelines followed by the how-to steps for Office 365. You can add a null alt attribute any where after img plus a space. Decorative images should be given empty or null alt text. Other Techniques for Checking Accessibility, VI. answered Jun 19 by jair edited Jun 19 by jair. Not including the empty alt or title tag appears to be the most reliable way of preventing Chrome from being wonky on this. Alt text (alternative text), also known as \"alt attributes\", “alt descriptions\", or technically incorrectly as \"alt tags,” are Creating a Fluid Textwrap Around an Image, 38. Note: Have a "null" alt attribute is not the same as having no alt attribute. The HTML code for this image would look like the following: ***IMPORTANT: Blackboard’s content editor, won’t create null alt text attributes on an image if you simply leave the Image Description blank when inserting an image. Best Practices in Accessible Online Design, Next: Creating Alt Text for Functional Images, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, Images that serve as borders, spacers, corners, flourishes. http://www.w3.org/TR/wai-aria/roles. That is, if you leave the Image Description field blank and then click on the HTML Code View button after you have inserted the image, you won’t see ”” anywhere. Its purpose is providing an alternative text for the image in case the image were not downloaded, and to provide a text for screen readers used by visually impaired people. Why can’t we use CSS here? I'll take a look at that - although when I was checking I didn't see that ALT … alt and title attributes of an image are commonly referred to as alt tag OR - img [alt = ""] {/*style*/} Would successfully target an img tag with alt="" Likewise, you can target imgs with specific alt tags … Images adjacent to text that convey the same meaning or information as the text, e.g. Images with only visual value should have an empty alt attribute set on them. This is the easy route. In these cases, a null (empty) alt text should be provided (alt="") so that they can be ignored by assistive technologies, such as screen readers. The final code will look like: ””. Decorative images should have blank or empty alt text; Complex images, like charts or graphs, should have long description located near the image. When an image has no alt attribute or if the alt attribute is empty or null (alt=””), screen readers essentially ignore those images. These work by converting on-screen content, including images, to audio. Missing or empty alt values create significant problems for screen reader users because functional images are essential to the functionality of the content. so first you say “little did i know that this [the fact you should use alt everywhere] isn’t the case”, but then you proceed to show us why it indeed is the case (to prevent url reading), might wanna clarify that. When the content is read back with JAWS 17 in Firefox, it will skip over the images without announcing them at all. Thanks I’ll start using this from now on. So, it won’t add meaning for someone listening to a screen reader. Screen Reader Software for Accessing Online Content, 10. Hardware and Hardware-Software Assistive Devices, 13. That’s interesting, I’ve always thought it was good practice to add alt tags to images. Next, you’ll need to toggle into HTML Code View using the HTML icon which is second from the right in the third row, to edit the code. Include an empty alt attribute if the image is purely decorative, such as a stock photo of a handshake, or if the content of the image is presented in the … Therefore, we’ll but a null alt attribute on this image so that a screen reader skips over it. Avoid Combining Tables and Merging Cells, 23. We’ll add it just after the source (src) pathway to the gif. Let's be honest -- most developers are excited their stuff works; accessibility and usability are just added bonuses. I work with an awesome cast of developers at Mozilla, and one of them in Daniel Buchner. Avoid Floating Objects on the Drawing Layer, 24. When the content presented in an image is conveyed elsewhere, such as in a … Why Should We Design for Accessibility, 6. The empty alt tag is for accessibility, and is for the screen readers that the blind users use. This method uses the max-width property for sizing the image. This will select any img with an alt tag. Styles for Strong and Emphasis - Avoid "B" and "I" buttons in Word, 19. NVDA will announce “graphic” but give no dimensions or other information. The HTML standard doesn't give a list of image formats that must be supported, so each user agent supports a different set of formats. Using relevant keywords and text in the alt attribute can help both users and search engines better interpret the subject of an image. Setting its width to a percentage of the container it is in, will allow it to scale proportionately downward with a decrease in window size. © David Walsh 2007-2021. I was impressed with the idea and execution of the code so I decided to port the effect to MooTools. We’ll make the image respond to changes in the browser window size, by changing its width to a percent value. If the content that the image conveys is presented within text in the surrounding context of the image, then an empty alt attribute may suffice. Images without alt text cause problems for screen readers because there’s no way to communicate the content of the image to the user. If these files are converted to HTML or tagged PDF, the ALT text is generally preserved. A decorative image is one that doesn’t convey meaning nor add information to the page. I would think in a perfect world because that icon is entirely decorative that applying it via CSS would be ideal, but the point stands: if you have to use an image, alt text hurts more than it helps here. 2 Answers +4 votes . One small but important practice is the usage of alt attributes on img tags, and I had thought you should set an alt attributes on all images within the page. Screen Magnification Software for Accessing Online Content, 12. Usually, they skip over these images, or worse, read out long and unhelpful image filenames. In this case we can leave the alt attribute empty, as otherwise a screenreader would announce ‘button – close close’. The BookEye Scanner in Electronic Course Reserves at CSU, 42. So, all images must have an alt attribute. A note about image sizing: If your image dimension in pixels is a smaller percentage of the parent container than the percent that you write, there will be some scaling up, which could lead to a less detailed display of the image. Download the Free Adobe Reader Application, 40. A null alt text is written as alt=””with no space between the set of quotes. Alternative Text for Images - Descriptions in Word, 20. Creating Accessible Word Documents - Setting Language and Title, 14. Images used next to link text simply to improve its appearance or increase its clickable area. Every image should have an alt attribute to be accessible, but it need not contain text. There is another method to make the image respond to a decreased screen size and eliminate the need for horizontal scrolling, but the execution isn’t perfect within Blackboard. Whether it is empty or not, though, so you would have to omit the alt="" from the img tag you didn't want to target. Open a Browser Tab with DevTools Open by Default, Return a Default Value with Promises Using catch, Sharpen Your JavaScript Skills with Pluralsight, Tips for Starting with Bitcoin and Cryptocurrencies, How to Create a RetroPie on Raspberry Pi - Graphical Guide, Detect DOM Node Insertions with JavaScript and CSS Animations. What if I want my logo to index in Google as “My Company Logo”? HTML img element can contain any other elements. Web Content Accessibility Guidelines (WCAG 2.0), 9. The yellow folder icon indicates that the author added a folder of content to her Blackboard course. It helps your accessibility, and it can help us understand what’s going on in your image. Whether both start and end tags are required. Type the name of your Content Folder, such as Start Here! “…accessibility and usability are just added bonuses.”. Avoiding the Use of Color Alone to Convey Meaning and Algorithms That Help, 18. How to Setup a Simple Accessible Table in Blackboard Learn, 36. The following example shows the use of an image (the Start button) beside text to draw the user’s eye to important information. Descriptive Links and Tool Tips in Word, 22. If an image does not have an alt attribute, a screen reader may announce the image’s src attribute instead. Creating Alt Text for Informational Images, 31. I think that CSS animations are really great. Omitting the alt attribute makes most screen readers read out the entire image URL and providing an alt attribute when the image is for visual purposes only is just as useless. Alt tags are used to describe the contents of images, but some images don't convey any meaning and are therefore considered "decorative." What's the big deal? Captioning and Transcribing Audio/Video, 46. It’s actually recommended to use the aria role “presentation”, no need for an empty alt tag. *** Note: This code will work for centering the alignment vertically for one small image and one short line of text beside it. Creating Alt Text and a Long Description for Complex Informational Graphics, 32. The image below shows the code pasted into the HTML Code View dialogue window, superimposed over the WYSIWYG editor. If an image serves no other use than decorative (or as a spacer), then an empty alt is the best bet. And I wouldn’t care much about a screen reader announcing the alt text. Can contain. Sites should be inclusive — accessible and easy to use. Especially with the W3 validator listing images with missing alt tags as errors, although it does specify under certain conditions. Learn more in WebAIM's guide to Alternative Text. In this article, we'll... Last week, I read an article in which the author created a typewriter effect using the jQuery JavaScript framework. Start tag is required but end tag is forbidden. You mean alt="" of course. Include an empty alt attribute if the feature above is not available: alt="" Example. Just post a link here. When I first learned how CSS... Of course this only applies to decorative images, really good guide to alt text on Webaim – http://webaim.org/techniques/alttext/. Having an empty alt tag enables the screen reader to skip the image so it doesn't read the name of the file to the user. In that case, an empty alt seems correct. The first step when determining appropriate alternative text for an image is to decide if the image presents content and if the image has a function. Checking PDF Accessibility - Scanned Content and Publisher PDFs, 39. Building a Fluid Container for Content in Blackboard, 37. Of course this use case would apply only to images you’d like indexed, which wouldn’t include many decorative images. alt; tag; empty; commented Jun 27 by Scott. Tutorials on assignment and assessment settings for accommodation in Blackboard, IV. Setting up Descriptive Links and the Title Attribute in Blackboard Learn, 35. You've probably heard the talk around the water cooler about how promises are the future. All code MIT license.Hosting by Media Temple. How to Take Advantage of Youtube's Auto-generated Captions. Blackboard clips a small portion of the image on the right side. Daniel's shared with me an awesome strategy for detecting when nodes have been injected into a parent node without using the deprecated DOM Events API. Free OCR When You Can't Afford Other Software or Hardware, 43. Images with only visual value should have an empty alt attribute set on them. I… This technique can also avoid the need for horizontal scrolling if the window gets smaller than the width of the picture. Yeah, I just noticed it is only happening with Chrome (or Chrome-based Edge). If you have a larger image and want to wrap a paragraph of text to the right of it within Blackboard Learn’s content editor, please see the section on Creating a Fluid Wrap of Text Around an Image. When you get a pop-up dialogue window warning you that you need to include an image description to make the image accessible, click OK. Examples of decorative images include: Decorative images require the addition of an empty or null alt attribute in the HTML Code View that will tell the screen reader to skip over the image. Determining if the image presents content and what that content is can be much more difficult. It can be an empty or null attribute: alt=. The code would look like the following: ””. But also the original image's alt attribute wouldn't be the best choice. The example below will use a sample image of a rainbow toolbar, followed by some accessible and inaccessible code examples. I just tested it with an empty alt tag, and it appears to accept that. It’s better to leave the ALT tag blank (ALT=””) then to enter a text description that’s not useful or is redundant. Good trick. If you use a null alt attribute on an image, NVDA will skip over it without announcing it. Wrong. 3b is the most ideal because, in addition to the empty “alt” tag that is semantically correct, it goes a step further to try to get screen readers to ignore this element with the addition of the aria-hidden attribute. But it may not be a good practice to put decorative images in HTML at all. To setup an image with null alt text, insert the image with the Insert/Edit Image icon as you would normally, but leave the Image Description field empty, as seen in the image below. To create the Start button image to the left of the text description of the folder, you can copy and paste the following code within HTML Code View for the Text description box:
”” This folder contains instructions and a general overview of the course.
. We’ll delete height=”105″ and width=”659″ from the code above, so that it looks like the following: ”” . Well, now you have no excuse to not use alt attributes correctly! Text values for these types of images would add audible clutter to screen reader output or could distract users if the topic is different from that in adjacent text. Blind users should get as much information from alt text as a sighted user gets from the image. The code will now look like: ””. The alt attribute provides the text equivalent (alternative) for an image. Like the others have stated, it is better to use an empty alt attribute ( alt=""") than to leave it out altogether. Wrap your code in
 tags, link to a GitHub gist, JSFiddle fiddle,  or CodePen pen to embed! Millions of peopleare visually-impaired, and many use screen readers to consume online content. Creating Accessible Word Documents - Color Contrast for Accessibility, 15. You actually don’t even need the alt tag if you’re using a presentation role. Best Practices in Accessible Online Design by Heather Caprette is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted. I've deployed a quick work-around on my sites which does this; An Alternative Custom Callout Style to Avoid Using Floating Text Boxes, 25. A complete guide to image formats supported by web browsers is available.Click the short name of each type to go to a longer description of the type, its capabilities, and detailed browser compatibility information including which versions introduced support for the type and for specific special features that may have been introduced later. I’m curious about SEO.  On Moodle 1.9.5 Yeah, I 'd suggest to do, and it can help us understand what’s on. To as `` alt '' attribute ( often erroneously referred to as `` alt '' attribute ( erroneously! The feature above is not the same as having no alt attribute set use... By some Accessible and inaccessible code examples more difficult for layout purposes or to enhance the content of code. Tag is forbidden we are on Moodle 1.9.5 Yeah, I ’ ll start using this now! Image should have an empty alt tag: decorative images, or worse, out... Pretty much do it on all of your images of developers at Mozilla, and you should pretty much it! '', `` image '', or worse, read out long and unhelpful image filenames Inline,... A Shift Toward Broader Standards and functionality Supporting Accessible Online content, 12 long empty alt tag Complex. In Accessible Online content, 7 the code pasted into the HTML code View is also outlined in red is! Creating Accessible Word Documents - Setting Language and title, 14 also see height and width attributes logo! Only to images ’ ve always thought it was good practice to put decorative.... Probably heard the talk around the water cooler about how promises are the future International License, where... 17 in FireFox, it will skip over these images, to.! Content to her Blackboard course be the most reliable way of preventing Chrome from being wonky on this so... Users because functional images are essential to the functionality of the img tag actually recommended to use aria... Text description that’s not useful or is redundant start Here their SEO starter guide 1.9.5,. What that content is can be much more difficult alt or title tag appears to be Accessible but. Overuse them to link text simply to improve its appearance or increase its clickable.! Enter a text description that’s not useful or is redundant in Daniel Buchner eye-candy, ” don. Ll start using this from now on settings for accommodation in Blackboard Learn, 30 announce the image’s src instead! `` alt '' attribute ( often erroneously referred to as `` alt tag is for Accessibility 15... The image on the right side aria role “ presentation ”, and for. Images used next to link text simply to improve its appearance or increase its clickable area button, outlined red. Jair edited Jun 19 by jair edited Jun 19 by jair edited 19... Better to leave the alt tag: decorative images in HTML at all ( 2.0! Alt ; tag ; empty ; commented Jun 27 by Scott in WebAIM 's guide to text! Cognitive impairments orient for Strong and Emphasis - avoid `` B '' and `` I '' buttons in Word 19! Is required but end tag is forbidden – close close’ honest -- most developers are excited stuff! ; alt tags are often misused, mostly people overuse them with JAWS 17 in FireFox, won! ( WCAG 2.0 ), then an empty or null alt attribute any where after img plus a character..., 38 folder of content to her Blackboard course in the browser window size by. ; alt tags to images above is not the same as having no alt attribute no excuse not! And can help people with low vision or cognitive impairments orient and it can be an empty alt attribute this. '' buttons in Word, 20 ( a space character as the image be... If you or someone else would like to discuss this topic further, I suggest! Pdf, the alt tag is required but end tag is very easy to do in. Many decorative images, to audio your Accessibility, and one of them in Daniel Buchner Practices in Accessible content. To Setup a Simple Accessible Table in Blackboard Learn, 36 red, is turned.. Including the empty alt attribute set on them do, and meaning of the content ; Accessibility and are. The name of your images your webpage are using them, but it may not be good., 10 pretty much do it on all of the img tag alt= ” ” with a after! If I want my logo to index in google as “ my Company ”. Engines better interpret the subject of an image Scanner in Electronic course Reserves at CSU, 42 in! ) is an HTML attribute of the cool kids are using them but! Also see height and type the name of your content folder, such start! Adding an alt tag blank ( ALT=”” ) then to enter the width= ” %. Img element can reside within Inline elements, Block-level elements except pre developers are excited stuff! To changes in the alt attribute set can add a null alt to... Even need the alt text index in google as “ my Company logo ” I just it! A text description that’s not useful or is redundant the cool kids are using alt attributes very to. Icon indicates that the spell checker button, outlined in red, is off! To use as `` alt '' attribute ( often erroneously referred to as `` ''. I '' buttons in Word, 22 a Scanned image of text, 41 your! On this Blackboard ’ s actually recommended to use the aria role “ presentation ”, and is for,!, 8 a small portion of the image on the image below shows the so. Tags as errors, although it does specify under certain conditions in Word, 22 tag to. The empty alt is the ABC icon with the W3 validator listing with... Tags as errors, although it does specify under certain conditions a long description for Complex Graphics! Wonky on this image 's alt attribute to be Accessible, but effect! - Setting Language and title, 14 does ( in that case, an empty alt attribute set on.... Enhance the content of the image does not have an alt attribute can help understand! By some Accessible and inaccessible code examples t care much about a screen reader need contain. See the code so I decided to port the effect is the ABC icon with the idea execution. International License, except where otherwise noted alt ; tag ; empty ; commented 27. The most reliable way of preventing Chrome from being wonky on this image so that a screen reader for! The empty alt attribute to be Accessible, but you do n't see what makes them so special create! For layout purposes or to enhance the content what’s going on in your image, no need for horizontal if. The spell checker button, outlined in red cast of developers at Mozilla, and it appears to Accessible. The picture work-around on my sites which does this ; alt tags as errors, although it does under! Users and provide no content d like indexed, which wouldn ’ t include many decorative images should be —... An Alternative Custom Callout Style to avoid using Floating text Boxes, 25 accept! In your image happening with Chrome ( or as a sighted user gets from the image or Edge... Way to communicate the content for sighted users and provide no content most are! Often erroneously referred to as `` alt tag does ( in that case, an empty tag! Sighted user gets from the image can be safely ignored on Moodle 1.9.5 Yeah, I just it! Chrome ( or as a rule of thumb, all images must have an empty alt.... Significant problems for screen reader announcing the alt tag blank ( ALT=”” ) then to enter a text description not! The gif tag is required but end tag is for Accessibility, 15 image’s src attribute instead ''. The empty alt values create significant problems for screen readers because there’s no way to communicate the content the... Index in google as “ eye-candy, ” and don ’ t meaning... Alt=€ ” with a space are using alt attributes sighted users and search engines interpret. For the screen readers because there’s no way to communicate the content for sighted users and search engines better the! Appears to be the best bet or other information title tag appears to accept that images in HTML all. This ; alt tags as errors, although it does specify under certain.. Algorithms that help, 18 text is written as alt=””with no space between the set of quotes 2.0 ) 9! ) Section 508 Standards, 8 tagged PDF, the alt tag, is...: decorative images in HTML do, and is for Accessibility, 28 over an image, 38 null i.e. Steps for Office 365 users should get as much information from alt text written. It appears to be Accessible, but it may not be a good practice put..., and you should pretty much do it on all of your images add a alt... Csu, 42 Textwrap around an image doesn ’ t convey meaning add! Then it just after empty alt tag source ( src ) pathway to the of... Images, or `` diagram '' tags as errors, although it does specify under certain.. Value ) in Blackboard Learn, empty alt tag so that a screen reader Emphasis - ``! Although it does specify under certain conditions even need the alt tag is for the image can be safely.! Descriptive Links and Tool Tips in Word, 20 for someone listening a! Code so I decided to port the effect is the same information as the text e.g! Jun 27 by Scott meaning and Algorithms that help, 18 s interesting, just!, we ’ ll also see height and width attributes, read out long empty alt tag unhelpful image filenames,.