With Experience Cloud, you can build a wide range of business-to-consumer (B2C) and
business-to-business (B2B) applications. Examples include help forums, self-service portals,
partner and channel websites, commerce and ticketing stores, and vaccination and appointment
sites. Many of these sites require high user volume and they experience high traffic. We
extensively test every standard template, component, and product for performance and scale, but
standard capabilities can be extended to build highly customized experiences. Customizations,
high user volume, and high traffic, and more can impact a site’s performance. Salesforce offers
a range of features focused on supporting performance and scale regardless of your site’s
requirements.
Required Editions
| Available in: Salesforce Classic
and Lightning Experience |
| Available in: Enterprise, Performance, Unlimited, and
Developer Editions
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| Applies to: LWR and Aura sites |
For some sites, we suggest enabling performance and scale optimizations to ensure that your
site meets your performance needs. Work with your Salesforce representative to identify
whether your site requires further configurations.
Why You Should Evaluate Your Site
Site patterns determine which performance optimization tools are most beneficial. Do site
visitors view or create content? Does your site support a high volume of users or a high
amount of traffic? Does your site use many roles? Salesforce has created performance tools
to address the impact of these different site patterns and more.
For examples of Experience Cloud site types and the traffic and transaction patterns most
likely to affect performance, see Which Performance Tools Do I Need Based on My Experience Cloud Site?
What Should You Keep in Mind?
Consider using performance tools if your site has these attributes.
- You expect a large number of site users
- You expect a high amount of traffic or transactions
- Your site requires many roles
- You’re customizing the standard Salesforce experience
- You’re using additional services at scale
How Can You Improve Performance and Scale?
This table outlines the issues most likely to affect site performance and scale and shows
the tools to use.
| Optimization Tools |
Content Delivery Network (CDN) for Digital Experiences |
Experience Cloud License Type |
Account Role Optimization (ARO) |
High-Volume Creation Using Micro-Batching |
Lightning Web Runtime (LWR) |
Apex Caching |
Progressive rendering |
Page Optimizer |
Scale Testing |
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Performance
Impact
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| High volume of users |
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| High traffic |
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| Heavy transaction load |
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| Many roles |
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| Heavy Customizations |
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| Additional Services used at scale |
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