Question about responsive image

Hello,

Wordpress adds “srcset” to create responsive images but I don’t understand which one is server in this example :

<img src="https://website.com/wp-content/uploads/2022/08/77RNS0RQ2WNP1659376893327-350x197.jpg" 
class="single-featured wp-post-image" 
alt="" 
srcset="https://website.com/wp-content/uploads/2022/08/77RNS0RQ2WNP1659376893327-350x197.jpg 350w, 
https://website.com/wp-content/uploads/2022/08/77RNS0RQ2WNP1659376893327-700x394.jpg 700w, 
https://website.com/wp-content/uploads/2022/08/77RNS0RQ2WNP1659376893327-1300x731.jpg 1300w, 
https://website.com/wp-content/uploads/2022/08/77RNS0RQ2WNP1659376893327-250x141.jpg 250w" 
sizes="(max-width: 350px) 100vw, 350px" width="350" height="197">

If I understand if the viewport is 100% and width below 350px, it serves the 350w version ?

• This topic was modified 2 years, 3 months ago by alex586.
• This topic was modified 2 years, 3 months ago by alex586.
• This topic was modified 2 years, 3 months ago by alex586.
• This topic was modified 2 years, 3 months ago by alex586.
• This topic was modified 2 years, 3 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Everything else WordPress topic