What makes you concerned about Lightning Experience? Is it the Page Performance? No Worries, Optimizer Reports comes up with a lot of useful information so that you can tune and optimize your Lightning Page performance. Let’s go through the recommendations:-
Unnecessary fields clutter your objects and make your implementation difficult to maintain.
fields which were completed less than 10% of the time within the last three months, You can rationalize them.
RECOMMENDATION: Delete custom fields that your users don’t use or need. Use your sandbox to test changes before you deploy them to your users.
RESOURCE: Field Footprint
Excessive fields clutter your page layouts, make your implementation difficult to maintain, and increase page load time.
The number of fields should not exceed more than 150 on a page layout.
- 0-50 – GREEN
- 51-150 – AMBER
- > 150 – RED
RECOMMENDATION: Delete custom fields that your users don’t use or need. Use your sandbox to test changes before you deploy them to your users
RESOURCE: Field Footprint
Details Tab on Record Pages
The Details tab displays fields and sections from the page layout associated with the object. When you have a high number of fields on this tab, you can increase performance by moving the Details tab so that it’s not shown by default on a Lightning record page.
Replacing Related Lists with the Related List Quick Links Component
Scrolling through several related lists to find the right one is time-consuming. With the Related List Quick Links component, users can hover over links to see all the related list columns without opening the View All page. Users see all options at a glance and can find the right one faster. Users can also customize the quick link order in their personal settings.
RECOMMENDATION: Replace all Related Lists components with the Related List Quick Links component. If there’s a related list that should be easily accessible to users, you can add a Related List – Single component. If a page layout includes many related lists, consider moving some to a second tab.
News and Twitter
Having the News or Twitter component directly on a page can cause the page to load slowly. Your News and Twitter components should be placed behind a tab. This will make sure that they are loaded only when you click on a tab.
Lightning Components on Record Lightning Pages
Too many components on a page can cause it to load slowly. You should keep below in mind:-
0-15 – GREEN
16-20 – AMBER
> 20 – RED
Move some Lightning components to the Tabs or Accordion Lightning component.
They will implement LAZY LOADING concept on your page.
- Customize Tabs on Lightning Experience Record Pages Using the Lightning App Builder
- Standard Lightning Page Components
Disable Debug Mode