Performance & Reliability
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Common Questions
Is upgrading to Shopify Plus actually a legitimate performance-improvement strategy, or does it only address checkout-specific scale, not general site speed?
Shopify Plus buys checkout customization, Launchpad and up to 500% higher API call limits, not a faster storefront, because every Shopify plan lists unlimited web hosting, unlimited bandwidth and free TLS (verified September 2026). Plus costs $2,300 per month against Advanced at $399, and storefront speed still comes down to images, theme code and third party scripts.
Do all Shopify stores on the same plan get identical baseline infrastructure performance, or does Plus actually run on faster infrastructure?
Shopify lists identical hosting entitlements on every plan, unlimited web hosting, unlimited bandwidth and free TLS, and publishes no plan by plan infrastructure difference (verified September 2026). What Plus changes is API throughput: the GraphQL Admin API allows 100 points per second on standard plans, 200 on Advanced and 1,000 on Plus.
How do I know if my Shopify performance problem is severe enough to justify hiring an agency versus something my in-house team can fix in a day?
A Shopify performance problem needs an agency when the fix touches theme JavaScript, a customized template or a third party widget you cannot edit. Leftover app embeds, oversized hero images and dead tag manager tags are a one day in house job, because uninstalling an app does not remove its code from the theme (per Shopify's Help Center, September 2026).