This attribute specifies the information about the image like image name, image link, image author, image specification, etc.

HTML img tag contains alt attribute. color: navy; author, image specification etc. This is a guide to Alt Tag in HTML. color: green; clear: both; Doing so will only annoy visitors with screen readers, and won’t add any “SEO value” to the page. The alt attribute specifies an alternative text to be used, if somehow the browser is not able to diaplay an image. Because sometimes, context is ‘locked away’ in images that Google can’t read.

The main purpose of this attribute is when the internet connection is slow the image may not load but is loaded without any problem. Check the alt text for a few images on the page. You can also go through our other related articles to learn more –, All in One Software Development Bundle (600+ Courses, 50+ projects). But what’s so important about alt text? Dog Alt is an attribute available in area, img and input tags. user moved his cursor from the page it will display some text

Google uses it to understand more about the web page and what it’s about. Maybe they were included to make your site more pleasant to look at, or to provide emphasis to parts of the interface. Think about why you chose that image and what you would want people to know about it if they couldn’t see it. }

Alt Attribute Introduction

But having missing alt text isn’t always an issue because not all images require alt text. Having alt text that reads “bath and candle” isn’t useful for visually-impaired readers because it’s information they don’t need to know.
Images without alt text cause problems for screen readers because there’s no way to communicate the content of the image to the user. Simply add an alt attribute to the tag in the HTML code. “” For example, if the page mentions poodles, labradors, and retrievers, then Google knows it’s about dog breeds. If the alt attribute is missing, you’ll see a warning. padding: 5px; } text Putting elements inside the attribute of another element is invalid markup. BPOW: text alternatives for decorative images — Simply Accessible, Live from Agile Midwest: Lean accessibility on the Technically Speaking podcast, A smartphone accessibility primer; or, how I learned to stop worrying and master mobile accessibility. float: left; width: 33.33%; href=""
You don’t need to repeat details which are in the image caption, or mentioned in a part of the page discussing the image. It lets search engines and users using a screen reader know what an image is about.

author, image specification etc. Search The main purpose of this attribute is text-align: center; Introducing Ahrefs Webmaster Tools. For example, take a look at these missing alt attributes: It’s clear from the filenames that they don’t need alt text. This means there’s an opportunity to drive traffic from Google Images. For example, the logo in my example above might be used as a link to the home page of the company website, as an example of a font, or on a list of sponsors for an event. But how do you ensure your React apps are usable by all kinds of people? when the internet connection is slow the image may not load but is Head of Content @ Ahrefs (or, in plain English, I'm the guy responsible for ensuring that every blog post we publish is EPIC). So instead of user go back from the if

And if you don’t enter an alt attribute, it copies that to the alt attribute. The main purpose of this attribute is We’ll be talking about that in another Best Practices post soon. … whereas the same isn’t true for this page on The Mirror: Repeat this process for the most visited pages on your website. Accessibilité: convention alt-text recommandée pour SVG et MathML?

alt="Python"> .row::after { For the same reason, images which are links don’t need to have that mentioned in their alt content either.

Adding an alt attribute to an image is as simple as adding its width or height attributes—you just put it inside the image tag as shown below: Although the example above is valid HTML, it’s not very useful to anyone who needs a text alternative. Usually, they skip over these images, or worse, read out long and unhelpful image filenames.