Optimizing JS And CSS For Website Performance - Analytic Tools are Complaining - Question | JoomShaper
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Optimizing JS And CSS For Website Performance - Analytic Tools are Complaining

R

Raphael

SP Page Builder 8 months ago

Hello,

I'm working right now on optimizing the website performance, and use https://www.pagespeed.de/en to check it.

This analytic tool is complaining about too many JS and CSS files.

I'm using:

Joomla: 4.3.4 PHP 8.2.9 SPPB: 5.0.9 Helix: 2.0.14 SpeedCache: 3.1.4

The website I'm working on right now is https://brennholz-treffler.de, which you can use to approve my results with pagespeed.

This is my result for JS and CSS:

0/8 381,811 KB with 15 JavaScript-Files (0,688 MB uncompressed)

1/7 111,829 KB with 2 CSS-Files (0,745 MB uncompressed)

SpeedCache is already doing a good job in grouping and minimizing these files. But since the results are still so bad, I'd like to try to download some files, so SpeedCache can optimize it.

Is there any possibility to do this with the default Helix and SPPB imports for JS and CSS or do you have better ideas?

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Paul Frankowski
Paul Frankowski
Accepted Answer
Senior Staff 8 months ago #129489

Hi Raphael,

about ideas:

  1. JCH_Optimze extensions also has advanced features if we talk about optmization.
  2. Remove not used JavaScript Files loaded from Joomla core can help, but it's not a click-click job.
  3. Extra rules inside .htaccess also may help with speed, but they will not reduce size of css / js files.
  4. Check in SPPB Options - maybe you can disable some not used features that loads JS file(s).
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