Wrong progression.

Hi Marcin,

I like a lot your simple plugin, but I’m getting something buggy on several pages of my website. I suspect (but I’m not sure), it’s because the plugin calculates the page height while some images aren’t loaded yet. So I guess (if it’s the case) the plugin should update its data only when the page is ready.

At least this happens on Safari. On Chrome I had the problem on first load, not on the following ones.

You can see it here:

https://www.lemonskin.net/io/8148