Today I was creating keywords for my website and I have one issue.
Is there any difference between writing:
<meta name="keywords" content="HTML,CSS,JavaScript,PHP"/>
And the same code but after every keyword there will be one space like this:
<meta name="keywords" content="HTML, CSS, JavaScript, PHP"/>
I am asking this because when I am surfing the web I usually find both versions. Does it make an impact on website SEO?