Tabs Counter - Number of Browser Opened Tabs

DO NOT use this if you have a large number of tabs open (I have 563) this extension almost freeze my chrome I managed to disable this extension, then my browser suddenly recover

Regrettably the complaints stated in previous reviews are mostly correct, and it really seems that creators of this extension haven't tested it with more that minimal browser load, i.e. just a few windows and also low count of tabs in them (what for should a user need tab count feature in such an obvious situation?). But as number of windows and tabs increases, this extension clearly corrupts browser start, and I can confirm this after my personal testing several times with this extension on and off which I have done after the behavior of this extension appeared more & more disturbing while window and tab count gradually went up. Finally, when I had 8 Chrome browser windows with over 500 tabs in them overall, I lost my patience and completed this exact testing with the following result: when this extension is off, the browser starts in about 5 seconds (until I can see the content in all windows and can do something there - scroll, click on links, etc.), also for about half a minute after browser start the CPU load remains increased until it falls to stable low level. However with this extension on, all I can see after the same 5 seconds (after the same browser start on then same PC) - are just empty/blank windows (placed at their own positions as they were when browser was closed), CPU load after browser start is similarly high (>50%) for about half a minute but then it still remains relatively high (40-50% overall, 30% used only by Chrome) for about 5 minutes causing PC fans to turn fast because of CPU overheat >80^C - all this time browser windows remain blank and I can't do anything in there, then after this lasts for aforementioned 5 minutes or so, the content of browser windows suddenly appears and browser functionality is restored but just gradually because for about half a minute more after this, CPU load again gets higher in between 50-100% until things go to normal state at last - and as I have already mentioned, I've tested this several times with this extension on and off and respective browser behavior dependency has confirmed completely without any exception. Besides, I have two more extensions with similar functionality installed in my Chrome browser at the same time (entitled "Tab Count" and "Chrome Tab Counter"), and neither of them causes anything alike this extension while both them complete their task properly (when this extension is off and browser with 8 windows and ~500 tabs starts in ~5 seconds, I do already see the whole and exact number of >500 opened tabs in both alternative extensions that I do have installed in my Chrome browser at the moment).

Please be careful. This Chrome extension does nothing but count tabs, but it also corrupts your Chrome environment and prevents it from launching properly.