(01) Store Check
Find the technical drag
on your Shopify store.
A bounded, read-only check of your public storefront, returning a versioned score and prioritized findings across SEO, crawlability, security, performance, and storefront structure.
Core Web Vitals
Illustrative field data- LCPLargest Contentful Paint. How quickly customers see the main content. Good ≤ 2.5 s · Needs improvement 2.5–4.0 s · Poor > 4.0 sHow quickly customers see the main content.
- 3.7 sNeeds improvement
- INPInteraction to Next Paint. How quickly the store responds when shoppers interact. Good ≤ 200 ms · Needs improvement 200–500 ms · Poor > 500 msHow quickly the store responds when shoppers interact.
- 284 msNeeds improvement
- CLSCumulative Layout Shift. How much the page moves while it loads. Good ≤ 0.1 · Needs improvement 0.1–0.25 · Poor > 0.25How much the page moves while it loads.
- 0.18Needs improvement
Main page content appears later than recommended.
Interactions such as Add to Cart or variant selection may feel delayed.Add to cart · Variant selection · Menu opening · Search
Page content moves while widgets and dynamic elements load.Review stars · Payment badges · Shipping widgets · Promo banners
Storefront signals
ObservedHomepage responseHow quickly the storefront starts responding.
TTFB
842 ms
Initial page HTMLHow much HTML the browser downloads before anything else runs.
Response bytes
318 KiB
Scripts on the homepageScript tags found in the initial page HTML.
Script elements
34
External servicesDistinct outside domains referenced by the homepage.
Third-party hosts
9
Search & crawlability
What to review first
01Main content load
3.7 sLCP
Customers wait longer than recommended before the main homepage content appears.
02Third-party JavaScript
34 scriptsHeavy
Third-party JavaScript competes for browser processing time while shoppers browse.
03Layout shifts from dynamic widgets
0.18CLS
Layout shifts can move product information or buttons while customers are trying to interact.
Method and limits
What is fetched
The public homepage plus robots.txt and sitemap.xml. Private URLs, IP addresses, credentials, and custom ports are blocked.
How it is scored
A pinned engine version scores normalized signals, so two runs of the same storefront produce the same conclusion.
What you keep
Anonymous results expire after seven days. Claim a result into a workspace to keep the report and its history.
Store Check observes public evidence only. It does not log into Shopify, modify a theme, install an app, or measure real-user performance from your customers' devices.