I found out that some websites use css tag like style.css?ver=1. What is this?
What is purpose of ?ver=1?
How do I do it in code?
I found out that some websites use css tag like style.css?ver=1 . What is
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I found out that some websites use css tag like style.css?ver=1. What is this?
What is purpose of ?ver=1?
How do I do it in code?
To avoid caching of CSS.
If the website updates their CSS they update the ver to a higher number, therefore browser is forced to get a new file and not use cached previous version.
Otherwise a browser may get a new HTML code and old CSS and some elements of the website may look broken.