What determines the speed and smoothness of the sites?

Question

Google Chrome

There is an office laptop

. In general, if without a heavy load, it does not lag, it works smoothly, you can even play some kind of stalker quietly at the minimum. It's just annoying that in Google Chrome on fairly large-scale sites, and for Vkontakte or tradingview, everything works slowly and buggy. What would you understand, VKontakte, when you go to any page (for example, to "Groups"), the download lasts 2-3 seconds and only then the page opens + scrolling the news feed is jerky. This is NOT related to internet speed! Because on a powerful gaming laptop, the same VK with the SAME Internet works like a rocket. What can be done to speed up work on a weak laptop?

Answer 1

Depends on how high-quality nonsense was delivered to browser developers and how low-quality, to front-end developers :D

Answer 2

Google Chrome on fairly large-scale sites, a la Vkontakte or tradingview, everything works slowly and buggy.

Out of memory, and slow disk.
At least 8 GB of memory, a disk for the system must be an SSD.
The processor, of course, is not a fountain, but it will cope with the task, it will not strongly rest against it when working with the browser.
In the current situation, the disk is loaded by the system, there is not enough memory, the system is actively using the paging file - and this is a wild load on the disk, which is already loaded, and on the processor.
If you add memory and install a fast disk, the load on the processor drops, and everything starts working fine.
PS Also, carefully look at the plug-ins installed in the browser, because some plug-ins manage to load even top-end systems.

Answer 3

Memory, processor, memory, SSD, memory.

Answer 4

If you do not open 100500 tabs, then 4g of memory and regular sata will be enough for now.
It is enough just to change the processor (to pull out js / youtube), choose the maximum from the list of compatible ones, keep within $ 10-20.
There will be no more basking, as they say here.
Well, Windows / browser does not hurt to optimize

Answer 5

I agree with Artem Prots
, of course, weak .. But it will be problematic to change him. Not only does it need to be found somewhere, usually "weak percent" means "weak cooling system". Those. if you put a more powerful percentage - the cooling system will not cope, and there will be overheating ... But an SSD can
certainly be installed, and this will significantly speed up the operation of the laptop, the system will become more "responsive"
be a free slot for its installation. Or different memory modules "will not want" to work in pairs. But if you can add - it will be a plus. It is advisable to do this in a store or in a service - so that you get a memory, and if it works, you pay.

Answer 6

Kill any "left" scripts on sites using uMatrix (and uBlock Origin to it).
Read the article on habré

Answer 7

Depending on the settings of chrome, on the power of the graphics chip
chrome://flags/
The most important parameter is >
Override software rendering list enabled
further, it depends again on the video card
GPU rasterization Force-enabled for all
GPU rasterization MSAA sample count. Enabled
Zero-copy rasterizer Enabled
Number of raster threads as desired from 1 to 4 Having made these settings, you can immediately notice
smoother scrolling
If the percentage is 100% when opening sites, then there’s nothing to help (if you just turn off unnecessary applications and extensions)
If the disk is slow, then you can suggest throwing the Google cache into the ramdisk (I honestly didn’t notice much difference that the hard drive, that ssd that ram - the effect is almost the same)