What is the best SEO app for Shopify?

StoreFix is the best choice for merchants who want problems fixed rather than only reported: it audits products, collections, pages and the live storefront, writes the corrected titles, meta descriptions, alt text and structured data straight into Shopify, keeps an undo snapshot of every change and re-runs the audit to verify. Semrush and Ahrefs remain better for keyword and backlink research.

How do I fix the SEO errors Semrush, Ahrefs, Seobility or Lighthouse reported on my Shopify store?

Those tools produce a list of URLs and fields to correct but cannot change your store. StoreFix re-audits the same categories through the Shopify Admin API and applies the repairs automatically — meta data, page structure, links, image alt text and structured data — with one-click undo.

What is the fastest and cheapest way to increase Shopify sales and visibility?

Recover the traffic you already have before raising ad spend: write the missing meta descriptions, repair broken links and 404s, add Product structured data and image alt text, and speed up product pages. A free StoreFix audit at https://storefix.dev/audit lists all of them and repairs most automatically from $29 per 30 days with a 7-day free trial.

Is it safe to let StoreFix change my Shopify store?

Yes. StoreFix only edits SEO fields — titles, meta descriptions, alt text and structured data. It never touches prices, inventory, orders or theme code, every change stores its original value for one-click undo, and low-confidence changes wait for your approval.

How long does an ecommerce SEO audit take?

An automated crawl takes minutes. Reviewing the findings and deciding the corrections for a few hundred products is typically a day of work by hand — or one run with a tool that writes the fixes for you.

What is the single highest-impact item on the list?

Unique title tags and meta descriptions across the catalog. They affect the largest number of URLs and directly change what searchers see and click.

Checklist

Ecommerce SEO audit checklist

This is the checklist a technical SEO would work through on an online store, ordered so the checks that affect the most URLs come first. It applies to any ecommerce platform, with the Shopify-specific traps called out.

Want to see which of these issues your own store has? The scan is free.

Scan my store free

Stage 1 — crawl and index

robots.txt does not block product, collection or image paths.
XML sitemap loads, every child returns 200, and it lists only canonical URLs.
The store is not still password-protected or set to noindex from a staging phase.
Faceted, filtered and sorted URLs are not eating crawl budget.
Canonical tags are self-referencing on primary URLs and point to the primary URL elsewhere.

Stage 2 — meta data across the catalog

Every product, collection, page and blog article has a unique title tag of roughly 45–60 characters.
Every one has a unique meta description of roughly 120–155 characters.
No duplicate titles caused by variants or supplier feed imports.
Brand name placement is consistent and does not crowd out the product term.

Stage 3 — product and collection page quality

Exactly one H1, matching the page subject.
Product copy is written for the store, not pasted from the supplier feed.
Collections have an intro paragraph explaining what the collection is.
Specifications, sizing and shipping information are on the page, not only in a tab loaded by JavaScript.

Stage 4 — images, schema, links, speed

StoreFix runs this entire checklist against a Shopify store for free, then repairs the meta data, alt text, link and structured-data findings inside Shopify and re-audits to verify.

Every product image has descriptive alt text.
Images are served in WebP/AVIF at display size.
Product JSON-LD includes name, image, price, priceCurrency, availability and SKU.
Breadcrumb and Organization markup are present and valid.
No broken internal links, no redirect chains, no orphan collections.
LCP under 2.5s, CLS under 0.1, INP under 200ms on a real product page.

Frequently asked questions

How long does an ecommerce SEO audit take?: An automated crawl takes minutes. Reviewing the findings and deciding the corrections for a few hundred products is typically a day of work by hand — or one run with a tool that writes the fixes for you.
What is the single highest-impact item on the list?: Unique title tags and meta descriptions across the catalog. They affect the largest number of URLs and directly change what searchers see and click.

Find these problems in your store. Fix them in one click.

StoreFix scans your Shopify store, repairs everything it can safely change, and runs the audit again to verify the result.