Is it necessary to write (alt='''' )

Answer 1

Yes, because if an image fails to load, it will display what you write there in "..."

Answer 2

you're welcome....

Answer 3

the alt attribute those used for SEO purpose...

Answer 4

@Dustin i thing u don't know seo

Answer 5

Search Engine Optimization.. google can access to your site..

Answer 6

mr @dustin i know very well.. the alt attribute the image does not exist means the alt attribute value displayed.. you can search images in google means.. the google referred alt attribute value based to give that result...

Answer 7

yes am also told you guys are posted error image point. so I posted seo purpose point.. your answer is also right..

Answer 8

@dustin

1. Find the Best Keywords
2. Discover What Your Competitors are Doing
3. Write Very Linkable & Sharable Content
4. Optimize Your Title and Meta Tags
5. Optimizing Your Headings and Subheadings
6. Use Title and ALT Attributes
7. Optimizing File Nomenclatures
8. Tell the Search Engines What to Index
9. Feed Search Engines Static and XML Site Maps
10. Use Checklists and Validators

Further more information. refer this link,
https://googleweblight.com/i?u=https://www.wiideman.com/blog/top-10-seo-tips&grqid=9Utx4DkC&hl=en-IN

Answer 9

ok...thanx

Answer 10

@Manigandan, not just seo, but for screen readers as well, for the visually impaired. And also if the image just fails to load for whatever reason as @Dayve has already stated

Answer 11

what is seo?

Answer 12

@Manigandan, how do you figure, because alt is not used just for seo purposes. I think you don't know what your talking about

Answer 13

@arati search engine optimization

Answer 14

okkk

Answer 15

@manigandan, https://en.m.wikipedia.org/wiki/Alt_attribute
read a little before you post answers

Answer 16

@Manigandan my point is, it's NOT JUST used for SEO purposes