Use custom components to lazy load data in APEX pages

Rule ID

SF-0123

Impact

Pages which do not include custom components are likely to be using an eager (not lazy) data fetch strategy.

Remediation

To reduce or delay expensive calculations or data loading, use lazy loading, a technique in which a page loads its essential features first and delays the rest.

Time to fix

30 min

References

See the Salesforce documentation article: Visualforce Performance: Best Practices > Lazy Loading.