Performance Budgets for Catalog Pages

Speed affects conversion even in B2B. A catalog page that takes seconds to load wastes the time of people who order all day.
Set limits and enforce them
Define budgets for page weight, JavaScript size and key timings, then check them in your build pipeline. Budgets turn performance from a vague aim into a pass or fail criterion.
Fix the usual suspects
Oversized images, blocking scripts and unbounded third-party tags cause most slowdowns. Serve responsive images in modern formats, defer what is not needed and audit tags regularly.
Key takeaways
Define and automate performance budgets
Optimize images first
Audit third-party scripts
Related reading

Migrating to a Composable Storefront Step by Step
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Accessibility in B2B Storefronts
Business buyers include people with disabilities, and many organizations require accessible tools. Accessibility is both the right thing and a practical requirement.

Caching Strategies for Personalized Pricing
Contract pricing makes pages personal, which makes caching harder. The trick is to cache what is shared and fetch what is personal.