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Why to use alt tag for images?

Asked by Varsha Lowanshi, in Technology
Why to use alt tag for images?

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Best Answer

Vishal C. Advanced  Guest Post Specialist
The "alt" attribute (short for "alternative") in HTML is used to provide a textual description of an image. It's important for several reasons:

Accessibility: The primary purpose of the alt attribute is to improve web accessibility for people with visual impairments who use screen readers. When a screen reader encounters an image with an alt tag, it reads the alt text aloud, providing a description of the image to the user.

Compliance with Web Standards: Including alt attributes is a recommended and often required practice for web developers to ensure compliance with web accessibility standards, such as those defined by the Web Content Accessibility Guidelines (WCAG).

Fallback for Broken Images: If an image fails to load for some reason, the alt text will be displayed instead, ensuring that users still get some information about the content or purpose of the image.

SEO (Search Engine Optimization): Search engines use alt text to understand what an image is about, which can contribute to better indexing and ranking in search results. Including relevant and descriptive alt text can improve the overall SEO of a webpage.

Context and Understanding: Alt text provides context and information to all users, including those who may have images disabled in their browser or those using text-based browsers. It helps them understand the purpose and content of the image.

Legibility and User Experience: In situations where the image is taking longer to load, users will see the alt text, providing them with information and maintaining a smooth browsing experience.

Legal Compliance: In some jurisdictions, websites are legally required to ensure accessibility for people with disabilities. Using alt text is a step towards compliance with these laws and regulations.

When creating alt text, it's important to make it descriptive and concise, accurately reflecting the content or purpose of the image. Avoid using generic or redundant phrases like "image of" or "picture of," and instead focus on conveying the essential information the image provides.
Oct 11th 2023 05:33 

Answers

Antonio Boston Freshman  marketing manager
Applying images to alt tags such as product photos can positively impact an ecommerce store's search engine rankings.
Nov 11th 2023 11:23   
Stephen T. Freshman  Designer by day, dreamer by night.
Alt tags are important for a couple of reasons. Firstly, they provide information about an image to users who can't see it, such as people who are blind or have low vision. Secondly, they provide search engines with information about the image, which can help improve your website's SEO. Additionally, alt tags can be helpful for social media sharing, as they can provide a short description of the image that appears when it's shared. Ultimately, using alt tags is a simple but effective way to make your website more accessible and improve its visibility online.
Nov 24th 2023 01:35   
Vesko Dobrev Junior  Manager
Search engines use alt text to understand the content and context of images. Providing descriptive and relevant alt text can improve the SEO of a webpage. This means that search engines can better index and rank your content, potentially leading to increased visibility in search results.
Nov 27th 2023 01:26   
Nnamdi A. Magnate III   Internet Marketer
Alt tag for images make images discoverable by the search engines. The tags also replace the images where the images are not available on the web pages.
Dec 4th 2023 09:03   
Linnea Simone Innovator  Marketing Head
Also called alt tags and alt descriptions, alt text is the written copy that appears in place of an image on a webpage if the image fails to load on a user's screen. This text helps screen-reading tools describe images to visually impaired readers and allows search engines to better crawl and rank your website.
Dec 5th 2023 06:26   
Eric Drula Magnate II   DISTRIBUTEUR INDEPENDANT
The alt tag is used to provide a textual description of an image or visual on a web page. It is important for accessibility, as it enables visually impaired people or those using browsers that don't display certain images to understand the visual content. In addition, the tag has an impact on SEO, as it enables search engines to identify the image content, which can help optimize the referencing of images on a website. In short, the use of the alt tag is essential for improving the accessibility and SEO of images on a website.
Dec 9th 2023 03:35   
tamanna garg Junior  Harshwal & Company LLP
Alt tag is like short description of image what it is about. When google bots reach to image, it can't read the what image is about. Alt tag helps google to understand the image.
Dec 13th 2023 00:14   
Aarika Jain Innovator  Fashion Blogger
This text helps screen-reading tools describe images to visually impaired readers and allows search engines to better crawl and rank your website.
Dec 13th 2023 04:13   
Steve Johnson Advanced  London
The alt tag serves as a brief explanation of the image's content. Google bots are unable to understand the content of images when they arrive. The alt tag facilitates goop...
Dec 14th 2023 05:33   
Rob Stephen Magnate I   getaprogrammer
The alt attribute provides alternative information for an image if a user for some reason cannot view it (because of slow connection, an error in the src attribute, or if the user uses a screen reader).
Dec 19th 2023 01:13   
Corey Miller Junior  Certified Enrolled Agent
An Alt tag is necessary for the image, it tells the search engine what the particular images are. It helps the search engine to rank.
Jan 9th 2024 01:27   
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