Technical SEO
Audit Tool.
Uncover hidden technical regressions hurting your rankings. Get a comprehensive audit with actionable fixes — free, no signup.
✓ 60-second scan • No credit card • Instant report
Technical issues we detect.
Core Web Vitals
LCP, INP, and CLS scores — Google's critical ranking signals.
Mobile Performance
Viewport errors, tap targets, and mobile-first indexing issues.
Crawlability
Redirect chains, 404 errors, and orphaned page detection.
Image Optimization
Oversized assets and missing alt text affecting your SEO.
Security & SSL
Mixed content and missing security headers (HSTS, etc).
Structured Data
Schema validation and rich results eligibility checks.
What's in your audit report.
Technical Health Score
Overall rating (0-100) plus individual scores for speed, security, and crawlability.
Priority Issue List
Every problem ranked by SEO impact — fix high-priority items first for maximum results.
Fix Instructions
Step-by-step guidance for every issue. We explain complex fixes in plain English.
Competitor Comparison
See how your technical performance stacks up against your top 5 competitors.
Frequently asked questions
What is a technical SEO audit?
A technical SEO audit evaluates the technical factors that affect how search engines crawl, index, and rank your pages. It covers Core Web Vitals (LCP, INP, CLS), page speed, TTFB, canonical tag correctness, structured data, mobile usability, and crawlability. AuditJet's technical audit focuses on the performance layer — the metrics Google uses as ranking signals in the Page Experience update.
How long does a technical SEO audit take with AuditJet?
AuditJet's technical audit completes in 30–60 seconds. Enter your URL, run the scan, and receive a full Lighthouse-powered report with Core Web Vitals scores, a performance timeline, metric-by-metric breakdown, and prioritized fix recommendations. No account required for a single audit.
What technical SEO issues are most damaging for rankings?
The issues with the greatest direct ranking impact are: LCP above 4.0s (failing threshold), CLS above 0.25, missing or self-referencing canonical tags that create duplicate content signals, and slow TTFB (above 1.8s) that reduces crawl budget efficiency. Structured data errors don't directly affect rankings but suppress rich snippets and reduce click-through rates from search results.
Should I run a one-time audit or continuous SEO monitoring?
Both serve different purposes. A one-time audit identifies issues that exist today. Continuous monitoring catches new regressions as they happen — after deploys, third-party script changes, or CDN configuration changes. Most teams run a technical audit quarterly and maintain continuous monitoring year-round. AuditJet provides both: a free instant audit and monitoring plans starting at $49/month.
What's the difference between a technical SEO audit and an on-page SEO audit?
An on-page SEO audit focuses on content signals — keyword placement, title tag length, heading structure, internal linking, and meta descriptions. A technical SEO audit examines infrastructure: how fast the page loads, whether search engines can crawl and index it correctly, whether Core Web Vitals pass Google's thresholds, and whether structured data is valid. AuditJet specializes in the technical layer because those are the issues most likely to suppress rankings without any visible content changes.
How does AuditJet prioritize which technical issues to fix first?
AuditJet's audit report ranks every detected issue by its estimated impact on rankings and user experience, not just by severity category. Issues that directly affect Google's Core Web Vitals thresholds — LCP, INP, and CLS — appear at the top because they are confirmed ranking signals. Below those, AuditJet surfaces crawlability problems, structured data errors, and TTFB issues. Each item includes a difficulty rating so teams can balance impact against implementation effort.
Can a technical SEO audit detect problems with structured data?
Yes. AuditJet's technical audit validates the structured data markup present on your page against schema.org specifications and checks for common errors that prevent rich results eligibility — missing required fields, incorrect types, and mismatched URLs. While structured data validation is not a direct ranking factor, rich result suppression caused by markup errors reduces organic click-through rates significantly. AuditJet flags these issues alongside Core Web Vitals findings in the same report.
How often should I run a technical SEO audit on my site?
Run a full technical SEO audit any time you make a significant infrastructure change: a platform migration, a new CDN configuration, a major template redesign, or after integrating a new third-party script. For sites that deploy frequently, AuditJet's continuous monitoring catches individual page regressions between scheduled audits. A practical rhythm for most teams is a comprehensive quarterly audit plus continuous monitoring year-round.
Stop flying blind.
Uncover the technical regressions that are pushing your site to page 2.