Small Glitch in Centminmod forum

When browsing Centminmod forum i have some Glitch's while the page is not 100% loaded.
Using Chrome for Android.

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You can see from the bar that is not 100% completed.
After page was full loaded, it becomes normal.

 

@eva2000 its a 130Mbit connection, although i think i can only get about 50Mbits because of wifi limitations in the smartphone. Still more than enough.
Ya, i also thought it could be some pagespeed issue. Not a very big deal, just noticed it