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Home›Tools›Technical SEO Auditor
SEO Tools100% FreeNo Signup RequiredLive HTTP Requests

Technical SEO
Recovery Auditor

Find exactly what's stopping Google from crawling and indexing your website. Real HTTP requests. Googlebot headers. No estimates. Built for sites recovering from platform migrations, penalty recovery, and mass deindexing.

25
URLs per audit run
8
Checks per URL
100%
Real HTTP data
$0
No API cost ever
Technical SEO Recovery Auditor

Find What's Killing Your Rankings

Real-time audit — actual HTTP requests, robots.txt parsing, redirect chain detection. No estimates.
What we audit

8 checks per URL. Every signal that kills indexing.

Most tools give you a score. This tool shows the exact HTTP-level reason Google can't crawl or index your pages — and tells you how to fix it.

robots.txt Analysis
  • ● Googlebot blocked?
  • ● Wildcard disallow
  • ● Sitemap declared
  • ● Disallowed paths list
  • ● Crawl-delay set
Redirect Chain Detector
  • ● Hop-by-hop chain trace
  • ● 301 vs 302 detection
  • ● Redirect loop detection
  • ● Final destination URL
  • ● Chain length count
Indexability Audit
  • ● noindex meta tag
  • ● X-Robots-Tag header
  • ● Canonical mismatch
  • ● Soft 404 detection
  • ● 403/410 detection
On-Page Technical
  • ● H1 count and text
  • ● Title tag length
  • ● Meta description
  • ● Schema markup types
  • ● Response time (ms)
Sitemap Discovery
  • ● Auto-discovers sitemap
  • ● Checks 5 common paths
  • ● URL count in sitemap
  • ● Sitemap index detection
  • ● Sitemap in robots.txt
Status Code Checker
  • ● 200 OK confirmation
  • ● 404 Not Found
  • ● 301/302 redirect
  • ● 403 Forbidden
  • ● 500 Server Error
Recovery Scoring
  • ● Crawlability 0-100
  • ● Indexability 0-100
  • ● Redirect health score
  • ● Technical score
  • ● Overall recovery score
Bulk URL Checker
  • ● Up to 25 URLs per run
  • ● Paste from GSC export
  • ● Parallel checking
  • ● Per-URL issue list
  • ● Priority fix ordering
How it works

Run a full technical SEO audit in 4 steps

01

Enter your domain

Type any domain — your site, a client's site, or a competitor. No www prefix needed. The tool normalises it automatically.

02

Add bulk URLs

Paste up to 25 URLs from your GSC 404 export, one per line. The homepage is always included automatically.

03

Run the audit

Our server sends real HTTP requests using Googlebot user-agent, reads your live robots.txt, and follows every redirect hop manually.

04

Fix in priority order

Review scores, click each URL for its issue list, fix criticals first. Re-run after deploying fixes to verify recovery.

Recovering from Opencart → WordPress → Shopify migration?

This is the exact scenario this tool was built for. Export your 404 URLs from GSC, paste batches of 25 into the bulk URL checker, and identify which old-platform URLs are still being crawled. Then build your redirect CSV and upload to Shopify. Six months of lost revenue starts recovering the week your redirects go live.

FAQ

Common questions about technical SEO recovery

What causes 100,000+ 404 errors after a platform migration?
Mass 404 errors happen because old URLs were never redirected to new ones. Opencart uses ?route=product/product&product_id=123, WordPress uses /product/slug/, and Shopify uses /products/slug. None of these match — so every page Google previously indexed now returns 404, destroying crawl budget and causing mass deindexing.
How do I fix robots.txt blocking in Shopify?
Create a robots.txt.liquid file under Online Store > Themes > Edit Code. Shopify's default blocks faceted URLs, checkout, and account pages. If your old WordPress collection or category URLs are now blocked, explicitly allow them using Allow directives. This tool shows exactly which paths are blocked and whether Googlebot is affected.
How long does Google take to reindex after fixing redirects?
After deploying redirects and submitting a clean sitemap, Google recrawls within 24-72 hours. Full reindexing of 100,000+ pages takes 2-6 weeks. Use GSC URL Inspection to manually request indexing for your highest-revenue pages first — these recover fastest.
What is a redirect chain and why does it destroy rankings?
A redirect chain is A → B → C instead of A → C directly. Each hop loses PageRank and slows crawling. After a double migration, chains are unavoidable unless you go back and update every redirect to point directly to the final destination. This tool traces every chain hop-by-hop so you can collapse them into single 301s.
What is a soft 404 and how do you detect it?
A soft 404 returns HTTP 200 but shows page not found content. Google detects these and treats them as low-quality pages for deindexing. This tool detects soft 404s by scanning the live page content for not-found phrases and checking word count — flagging pages that return 200 but appear empty or broken.
How do I bulk fix 404 errors in Shopify?
Go to Online Store > Navigation > URL Redirects > Import CSV. Format: redirect-from, redirect-to. For 1,000+ URLs use the Shopify API at /admin/api/redirects.json. Critical: Shopify does not support query-string redirects natively — for Opencart URLs like ?route=product you need a Cloudflare Worker or a redirect app like Redirectify.

Need the fixes done for you?

Bulk redirect implementation · robots.txt fix · Shopify migration recovery · GSC reindexing — handled by the AI2Flows technical SEO team.

Get Done-For-You Recovery — AI2Flows

Technical SEO · Shopify migrations · Bulk redirects · GHL automation