App risk checker
Check whether a Shopify app is worth the risk before installing it.
Answer eight questions about the app you are considering. The output is a risk rating and a list of specific concerns to investigate before installing.
Most Shopify SEO problems caused by apps were preventable. The app claimed to fix something. It fixed it and created something else.

The most common app risk patterns
Duplicate schema output. If the theme already outputs Product schema and an SEO app also outputs Product schema, there are now two conflicting JSON-LD objects on the product page. Google may show errors in Search Console and may prefer neither version. Check the Rich Results Test before and after installing any schema app.
Redirect chain additions. Some redirect management apps add their own redirect layer on top of Shopify's native redirect system. Instead of one clean 301 redirect, the old URL passes through the app's middleware, creating a chain. Redirect chains reduce the equity passed to the destination and can slow page load.
Script load impact. Apps that add JavaScript to every storefront page affect Core Web Vitals scores. A speed-focused app that adds 40kb of tracking and rendering scripts can worsen the metric it claims to improve. Run PageSpeed before and after installation.
Metadata overlap. Apps that automate meta title and description generation often conflict with manually set metadata. An app rule that overwrites hand-crafted titles for priority collection pages is replacing considered decisions with templates.