- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Error Merge JavaScript Files/CSS File
Hi All,
I've very big performance issue with my magento installation, I'm trying to optimize the site, but when I try to merge JS and CSS the website is not showing right.
Any suggestion?
I've read that marging JS an CSS can be very good for performance, but in this way I'm not able to try this solution due the error.
Can anyone help me?
Thanks
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Re: Error Merge JavaScript Files/CSS File
Merging CSS and JS may not work properly with all configurations and themes so if it doesn't work, you should keep it disabled.
Besides that, this wouldn't give you too much performance increase and may even slow things down if your server supports HTTP/2 .
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Re: Error Merge JavaScript Files/CSS File
Thank you for the response.
I supposed merging is not always compatible...
I don't know how to proceed with optimization:
https://developers.google.com/speed/pagespeed/insights/?url=shop.matranga.it&tab=desktop
the performace are very slow and the biggest issue seems linked to
Can you help me how to address this with magento?
Thank you
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Re: Error Merge JavaScript Files/CSS File
Taking a look at the report, the biggest issue is definitely not JavaScript related.
Under "Reduce server response time", it states that your server responded in 7.5 seconds which is taking too long.
This can be due to multiple reasons from third-party extensions, themes, slow server or all of them.
You may want to try enabling Magento Profiler to see if it identifies any possible cause of slowdown.
If extensions and themes are not causing the slowness, the problem may be server related in which case you may want to try running your website from another server to see if that speed things up.
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Re: Error Merge JavaScript Files/CSS File
Hi James,
thanks a lot for your support, I've already activated profiler, this is the result (first part) but not clear how to proceed now, consider I've also created a dev environment and the response time is always very slow: