alt attribute
>
Thuộc tính alt là thuộc tính HTML được sử dụng trong các tài liệu HTML và XHTML để chỉ định văn bản thay thế sẽ được hiển thị thay cho một phần tử không thể hiển thị. Thuộc tính alt được sử dụng cho các mô tả ngắn, với các mô tả dài hơn sử dụng... Wikipedia (tiếng Anh)
Mọi người cũng hỏi
What is alt in a text?
Why is alt text good?
How do I set up alt text?
Is alt text legal?
Alternative (Alt) Text is meant to convey the “why” of the image as it relates to the content of a document or webpage. It is read aloud to users by screen ...
27 thg 11, 2023 · Alt text provides better image context/descriptions to search engine crawlers, helping them to index and rank an image properly in image search.
22 thg 5, 2023 · Alt text allows you to describe images for visually impaired users & search engines. Learn best practices now.
3 thg 4, 2024 · 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 ...
19 thg 10, 2021 · Introduction. Alternative text is a textual substitute for non-text content in web pages. This article is focused on images, ...
14 thg 7, 2020 · Tips for writing 'good' alt text · 1. Be specific and succinct. Describe the content of the image without editorialising. · 2. Never start with ...
ALT text refers to invisible description of images which are read aloud to blind users on a screen reader. Adding ALT text allows authors to include images, but ...
All images must have an ALT tag, and meaningful images must have alternative text that describes them. Alternative text can be located in the ALT tag, a caption ...
Context is Key. Our examples of alt text are meant to give you a sense of how to write alt text for different types of images, but you should always factor in ...