HTTP 404 response recorded.
Original public observation
Scan your public store for broken product pages, buying-path friction, missing product data and other issues that could hurt sales. Then keep watch as your storefront changes.
Store health
Revenue Leak Score
7 points since last scan
Product page returns 404
/products/everyday-tote
Add to cart not detected
/products/linen-shirt
Product schema is incomplete
18 affected pages
Works across public storefronts
ShopMender checks the public storefront customers actually use: product pages, collections, images, purchase signals, product data and trust information.
The scan shows what is observable now. Monitoring keeps checking as the storefront changes.
Broken paths
Product pages that return errors, dead links and redirect chains can stop a shopper before the buying moment.
Buying-path friction
Missing prices, images or detectable purchase actions make it harder to understand what to buy and how to buy it.
Change blindness
A clean scan is only a snapshot. Theme, app and catalog changes can introduce a new issue after you check.
Evidence you can act on
Each finding connects an affected URL to evidence, severity, confidence, potential impact and a recommended next step.
Your storefront context
Monthly sales context · USD
Monthly visitors must be between 0 and 100000000. Conversion rate must be between 0 and 100 percent. Average order value must be between 0 and 1000000 dollars.
Estimated monthly sales
Traffic × conversion rate × average order value
Use this as business context, not a loss estimate.
ShopMender uses your inputs only to put the subscription cost in context. It does not calculate revenue at risk, losses avoided or a guaranteed return.
ShopMender Monitor
Continuous storefront visibility
Monitor as a share of your monthly sales
0.03%
The full bar represents the monthly sales estimate you entered. The mint bar represents the fixed Monitor subscription cost.
Starts with a read-only scan · no card upfront
A store can load normally while a product page returns an error, an image is missing or a purchase action becomes hard to find. Manual QA rarely covers every page after every change.
404s, dead internal links and redirect chains
Missing purchase actions, prices, images and trust cues
Responses slow enough to interrupt product discovery
Invalid or incomplete structured product information
Every finding includes the affected URL, evidence, severity, confidence, potential impact and a practical recommendation.
Prioritized findings
Sample report · demo data
Product page returning 404
Critical/products/everyday-tote
HTTP 404
High confidence
Add-to-cart action not detected in fetched HTML
Important/products/linen-shirt
Static HTML heuristic
Low confidence
Product schema is incomplete
Important18 product pages
JSON-LD parse
High confidence
Collection response is very slow
Important/collections/new
4.8 seconds
High confidence
Each result links evidence to impact and remediation.
Open sample reportHTTP failures and invalid markup are concrete. Theme-dependent conversion signals are labeled with honest confidence.
No plugin, theme access, customer data or checkout credentials. ShopMender inspects public-facing HTML, with selective rendered-page checks when browser analysis is enabled.
ShopMender discovers a representative storefront surface, checks observable buying-path signals and turns the result into clear actions, not a long undifferentiated checklist.
See the complete methodologyBuying-path coverage
Sitemap-aware selection across product, collection, linked cart and shipping or returns policy pages. Checkout stays out of scope.
Actionable output
Evidence, potential impact and fix guidance, not a generic checklist.
Follow practical fix steps, copy a brief for your developer, and recheck supported issues after you make a change.
ShopMender checks your public storefront. It does not make changes to your store.
For agencies: Show the issue. Share the verified result. A dated before-and-after card is available from findings in a full report when a supported control passes a fresh recheck.
Example workflow · demo data
HTTP check · high confidence
https://example.com/products/sample
Next check
Request this public page again and report its HTTP status. A blocked or ambiguous response stays unverified.
Targeted verification is available for supported rules after sign-in. One free check per account; paid plans use monthly allowances.
Shareable result · Demo data
Proof-only cardVerified before and after
A public product page returned a not-found response
HTTP 404 response recorded.
Original public observation
The public page returned HTTP 200.
Fresh public check · One public page · HTTP response
A card is generated only from retained before evidence and a passed check. It does not claim who made the change or certify the whole store.
Supported checks: page HTTP errors, current product image references and Product JSON-LD. A targeted check never updates the full-audit score.
Store change log
Monitoring view · demo data
Today, 09:42
New product 404 detected
CriticalYesterday
Return policy restored
ResolvedAug 11
Mobile response improved
ResolvedTheme releases, catalog imports and application updates create new failure points. Scheduled checks surface what changed, what persists and what was resolved.
Recurring full audits
Weekly on Monitor, every three days on Growth.
Focused alerts
New critical findings arrive by email, with Slack on Growth.
Visible progress
Scan history shows score movement, new issues and resolved work.
The free scan shows what is detectable today. Monitor keeps one store under watch for new critical issues and recurring changes, starting at $29/month.
Free Scan
Check the store once
See a scoped Revenue Leak Score and three complete findings before creating an account.
One-time scan. No automatic follow-up.
Scan your store freeMonitor
Keep one store monitored
A simple ongoing watch for one active storefront, with full reports and alerts when new critical issues appear.
Best for individual stores.
Start MonitorGrowth
Monitor more stores and larger catalogs
More stores, larger page limits, faster full scans, collaboration and reporting for ecommerce teams.
For ecommerce teams and multiple stores.
Choose GrowthEnterprise
Built around your operation
Tailored monitoring for multi-brand portfolios, high store counts and teams with specific operating requirements.
Talk to us to scope coverage, support and commercial terms.
Talk to salesThe first scan only needs a public store URL.
View all questionsA technical, content or conversion problem that could stop a shopper from finding, trusting or buying a product. ShopMender identifies observable risks; it does not claim to calculate exact lost revenue.
No. ShopMender inspects the public storefront in read-only mode, independently of Shopify, WooCommerce, PrestaShop, Magento or a custom stack.
Never. You receive evidence and practical fix guidance. ShopMender does not modify storefront content, themes, applications or checkout behavior.
After sign-in, one free targeted verification is available for a finding you can access. It checks supported public storefront rules: page HTTP errors, product image references, and Product JSON-LD. It does not change your store or recalculate the full-audit score.
A shareable card is available from a finding you can access in a full report, and only when retained evidence and a later successful check prove the same supported control passed on the same target. Publishing is voluntary and the dated page is not a permanent certificate.
ShopMender respects robots.txt, access controls, CAPTCHAs and WAFs. If access is restricted, the report clearly explains that the scan was limited.
Start with the public URL. Keep the report. Decide what deserves monitoring after you see the evidence.
Read-only · robots.txt respected · no credit card