Extension Compatibility Check — Magento Extension Audit
Detect abandoned, insecure, or incompatible Magento extensions before they break upgrades, slow your store, or create security risks. Get a developer-level report and prioritized fix plan.
Identify abandoned, insecure or incompatible modules that break upgrades or create vulnerabilities.
Critical → Low priority list with remediation options: update, patch, replace, or refactor.
We reproduce conflicts on a staging clone before any change is applied to your live store.
Why Extension Compatibility Check Matters
Extensions override core behavior and add complexity. An incompatible extension can cause checkout failure, admin errors, performance issues, and security breaches — often right after an upgrade.
- Prevent upgrade failures and costly rollbacks
- Reduce post-upgrade debugging time
- Protect store security from abandoned modules
- Improve performance by removing heavy extensions
What We Check — Full Extension Audit
Inventory & Versions
List all modules, composer/manual installs, version map and vendor info.
Maintenance Status
Check if vendors are active, abandoned or deprecated.
PHP & Magento Compatibility
Matrix check for PHP 7.4 / 8.1 / 8.2 and Magento 2.4.x compatibility.
Deprecated Functions
Static scan for removed APIs and deprecated calls (Knockout, deprecated observers).
Overrides & Preferences
Detect class rewrites, di.xml preferences and plugin conflicts.
Layout & JS Conflicts
XML layout collisions, merged JS/CSS problems and frontend breakages.
DB & Schema Changes
Schema alterations, custom DB updates, and install/upgrade scripts impact.
CRON & Background Jobs
Cron tasks introduced by modules and their performance impact.
Security Risk Score
Exposed endpoints, unencrypted credentials, hidden scripts and known CVEs.
Performance Impact
Heavy observers, blocking queries, long-running hooks and admin slowdowns.
Third-Party Integrations
Payment, shipping, analytics & external API integrations reviewed for compatibility.
Staging Reproduction
Reproduce conflicts on staging for safe verification before fixes.
Our Audit Process — Developer Level
Collect composer.json, module list, module.xml, and version map.
Scan for deprecated calls, insecure patterns, and known CVEs.
Review custom modules and overrides to find hidden conflicts.
Apply updates & simulate upgrades on a staging clone to reproduce issues.
Mark each extension: Compatible / Needs Update / Risky / Blocker.
Deliver prioritized remediation options: patch, update, replace or refactor.
Deliverables — What You Get
- Full Extension Inventory (CSV / Excel)
- Compatibility Report (PDF) with status per module
- Security Risk Score per extension
- Priority Action List (Critical/High/Medium/Low)
- Staging test logs & error traces (if executed)
- Recommended vendor updates & replacement suggestions
- Time & cost estimate for remediation (optional)
Pricing — Extension Compatibility Check
| Service | Cost |
|---|---|
| Basic Extension Scan (≤ 15 extensions) | ₹3,499 / $39 |
| Advanced Compatibility Report (≤ 50 extensions) | ₹8,999 / $109 |
| Enterprise Audit (50+ + custom modules) | Custom Quote |
| Optional: Remediation (per module) | Estimate after audit |
Free short scan available for quick checks — WhatsApp us to get started.
Who Should Order This Audit?
- Stores planning a Magento upgrade or migration
- Stores with >10 third-party extensions
- Sites with random errors, checkout issues, or slow admin
- Agencies preparing client upgrades
- Teams migrating to PHP 8.x or newer Magento versions
Typical Findings — Real Issues We Fix
- Abandoned payment module using deprecated API → security & checkout risk
- Extension rewrites core class → breaks under PHP 8.2
- Two modules observing same event → race condition in checkout
- Custom module performing direct SQL updates → indexing failures
- Heavy analytics extension blocking frontend render → high LCP / CLS issues
Remediation Options — Choose the Best ROI
- Patch: Quick fix to make module compatible (short-term).
- Update: Upgrade to vendor-supported version if available.
- Replace: Migrate to a maintained alternative module.
- Refactor: Rebuild custom module for long-term stability.
We provide time & cost estimates for each option so you can decide by ROI.
FAQ — Extension Compatibility Check
Basic scan: 24–48 hours. Advanced audit: 3–7 days depending on complexity.
We need admin + composer.json for basic checks. SSH & staging access required for deep audits and reproduction.
No — the audit is read-only. Any changes are applied only after your approval and always on staging first.
Yes — we offer remediation (patch/update/replace/refactor) and provide estimates after the audit.
Highly recommended — catching extension problems early prevents costly rollbacks and downtime.
Ready to Prevent Upgrade Breakage & Security Risks?
Get a free quick scan or request a full compatibility report — actionable, developer-level results.
👉 Get Free Quick Scan 👉 Request Advanced Report 👉 Talk to Magento Expert