Static Resources Should Be Used To Serve JavaScript, CSS And Images

< 1 min read

Impact Area

Performance

Severity

Medium

Affected Element

Apex Page

Rule ID #

SF-0124

Impact #

Inefficient delivery of page components to the client can result in slow page load times.

Remediation #

Use static resources to serve JavaScript files, as well as images, CSS, and other non-changing files. JavaScript and other assets served this way benefit from the caching and content distribution network (CDN) built into Salesforce.

Time to fix #

30 min

References #

See the Salesforce documentation article: 

Updated on March 21, 2025
Was it helpful ?