Safari Lagging Severely – Forced to Manually Delete Cache Regularly (M1 Max)

Hi team,

I’m using a fully specced MacBook Pro M1 Max for high-intensity work. Safari, unfortunately, has become a major bottleneck in my workflow over the past 6 months.


The browser regularly slows down to the point of unusability unless I manually delete the cache folders – even the built-in cache-clearing feature doesn’t work reliably. This is a serious UX flaw, especially considering Safari is supposed to be the system-optimized choice.


Yes, I push it hard:

– dozens of tabs

– AI tools

– analytics dashboards

But also yes – I have plenty of memory and headroom. The hardware isn’t the issue. Chrome handles this exact same workload without breaking a sweat.


At this point, I’m reluctantly switching to Chrome just to keep my work running smoothly. It’s genuinely frustrating – and honestly embarrassing – that Safari can’t handle this, especially on Apple’s top-tier hardware. Starting to feel like I’m using Internet Explorer on Windows again 😅


Please fix this via update. I don’t want to abandon Safari, but right now I’m left with no real choice.


Thanks.

MacBook Pro 16″, macOS 15.4

Posted on Jun 3, 2025 04:04 AM

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3 replies

Jun 3, 2025 07:26 AM in response to radek218

radek218 wrote:

Hi team, ...

Please fix this via update.


FYI you are not addressing Apple on this site, therefore your concerns will go unheard. If you need to contact Apple regarding problems with your Mac, use the Official Apple Support link on these pages.


I don’t want to abandon Safari, but right now I’m left with no real choice.


If Safari does not meet your needs consider Brave:


https://brave.com/


No one needs Chrome.

Jun 10, 2025 05:18 AM in response to radek218

I too have experienced many issues with Safari in the past few months and have had to start using Firefox where the issues don't occur. One example: Iwas on our web server in Safari trying to access the Control Panel to set up an autoresponder in email. Safari kept looping when I clicked on the link which didn't happen in Firefox. I've cleared the cache in Safari many times which doesn't correct the problem.

Jun 16, 2025 01:32 AM in response to we04ndy

Thanks for the response. It’s honestly a shame that Safari doesn’t work properly even on high-end devices. Clearing the cache didn’t help either. The only thing that works is manually deleting the folders where the cache is stored — which is also embarrassing. I should be able to clean that mess through Safari’s own interface.

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Safari Lagging Severely – Forced to Manually Delete Cache Regularly (M1 Max)

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