--- schema_version: "1" id: a8b286608df366f6f9646f42e21a80731487b2d83a17e1554dae6ee54b5fd208 title: Improve Experience Cloud Site Performance collection: admin version: current locale: en-us portal_url: https://docs.salesforce.com/admin/current/en-us/experience/264-0-0/community_designer_performance_overview.md canonical_url: https://help.salesforce.com/s/articleView?id=experience.community_designer_performance_overview.htm&release=264.0.0&type=5 source_site: help.salesforce.com content_type: documentation content_hash: ae86c8cfa1580e4bfb7051431e6008447ebfd03d5718cb8c5f7aba2f03b0a6fd description: Analyze your Experience Cloud site’s volume, traffic, and transaction loads to determine if your site could benefit from the many performance optimization tools available. products: - Experiences release: "264" --- # Improve Experience Cloud Site Performance Analyze your Experience Cloud site’s volume, traffic, and transaction loads to determine if your site could benefit from the many performance optimization tools available. ### Required Editions
Available in: Salesforce Classic and Lightning Experience
Available in: Enterprise, Performance, Unlimited, and Developer Editions
Applies to: LWR, Aura, and Visualforce sites
- **[The Scale of Your Experience Cloud Sites](https://help.salesforce.com/s/articleView?id=experience.exp_cloud_perf_considerations.htm&release=264.0.0&type=5)** Large-scale sites are more than just sites that support a large volume of users. Transaction loads, and heavy traffic patterns also impact the scale of a site. Large-scale sites can benefit from performance and scale optimization tools. Your account representative can advise you on which performance and scale optimizations to enable. - **[Scale and Performance Optimization Tools for Experience Builder Sites](https://help.salesforce.com/s/articleView?id=experience.exp_cloud_perf_tools.htm&release=264.0.0&type=5)** Salesforce performance tools help ensure that your high-traffic sites and large-scale B2B and B2C applications perform well and deliver lightning fast response times. Each tool has been tested and developed to meet specific scale and performance needs. - **[Which Performance Tools Do I Need Based on My Experience Cloud Site?](https://help.salesforce.com/s/articleView?id=experience.exp_cloud_site_use_cases.htm&release=264.0.0&type=5)** With Experience Cloud, you can build a wide range of business-to-consumer (B2C) and business-to-business (B2B) applications that have different performance and scale considerations and optimizations. This section outlines common scenarios, likely performance issues, and the best tools to optimize performance. - **[High-Volume Self-Registration and Record Creation](https://help.salesforce.com/s/articleView?id=experience.exp_cloud_high_volume_microbatching.htm&release=264.0.0&type=5)** High-volume sites often involve heavier than usual registration traffic and record creation. You can process more self-registrations and record creations per second when you process them in small batches, called micro-batches, instead of one at a time. After they’re submitted, the requests are collected into batches, and the batches are processed asynchronously. Processing transactions using micro-batching improves performance and keeps your site moving during heavy traffic spikes. - **[Progressive Rendering Overview](https://help.salesforce.com/s/articleView?id=experience.community_builder_prioritization_overview.htm&release=264.0.0&type=5)** Progressive Rendering prioritizes the display order of your page components. With proper planning and testing, it can improve display time performance and polish your site’s experience to better engage customers. - **[Analyze and Improve Experience Builder Site Performance](https://help.salesforce.com/s/articleView?id=experience.community_builder_page_optimizer.htm&release=264.0.0&type=5)** The Salesforce Page Optimizer analyzes your site and identifies issues that impact performance. Use the information to refine your design and improve site performance for your members. The Page Optimizer is a free plug-in available from the Chrome Web Store. Download and install the plug-in as you would any Chrome extension. - **[Upgrade Record Components to LWC Technology](https://help.salesforce.com/s/articleView?id=experience.exp_cloud_component_updates.htm&release=264.0.0&type=5)** Update record components in your Aura sites to run on Lightning Web Component (LWC) technology, and see improved accessibility and stylistic changes. - **[Improve Experience Cloud Site Performance with Browser Caching](https://help.salesforce.com/s/articleView?id=experience.community_builder_cache.htm&release=264.0.0&type=5)** If you use many components in your Experience Builder site, you can improve your site’s performance with browser caching. Performance is about the same for the first page load, but subsequent page loads are faster. The cache is encrypted and secure. - **[Apex Caching on the Salesforce CDN](https://help.salesforce.com/s/articleView?id=experience.exp_cloud_perf_apex_caching.htm&release=264.0.0&type=5)** When you cache Apex methods on the Salesforce content delivery network (CDN), you improve performance of your LWR site, and your customers benefit from faster page load times. Only public data from Apex methods is intended to be cached, and it’s only cached for guest users. Apex caching controls differ depending on the type of Apex methods in your site.