TECHNICAL SEO AUDIT TOOL FOR PUBLIC PAGES

Audit a public URL and preview prioritized technical SEO fixes.

Preview 3 page-specific technical SEO findings. The full implementation plan includes prioritized fixes, observed evidence, exact proposed changes, guardrails, and verification checks, with GEO, title CTR, and CRO included as complementary checks.

No credit card required.

1. Paste a public URL. 2. Preview 3 findings. 3. Create a free account only to unlock the full implementation plan.

ShackEO does not change your site. You review every recommendation before implementation.

INTERACTIVE PRODUCT SAMPLE

Inspect what a Fix Prompt contains.

Illustrative example only—not an audit of this page or your URL. The examples show the evidence, proposed changes, guardrails, and verification checks in a Fix Prompt.

Technical SEO

Observed issue
The sample heading hierarchy skips from H1 to H3.
Evidence
An H3 follows the page H1 without an H2 parent in the sample source.
Proposed change
If it improves the document outline, add an H2 for the parent topic and nest the H3 beneath it. Treat this as a semantic and accessibility improvement, not a guaranteed ranking change.
Guardrails
Do not wrap images or logos in the H1 tag.
Verification checks
Check the rendered DOM hierarchy using developer tools.

GEO

Observed issue
Content lacks explicit entity definitions.
Evidence
Key terms are used without direct contextual definitions.
Proposed change
Add a short, scannable definition for primary entities.
Guardrails
Ensure definitions remain objective and factual.
Verification checks
Verify the presence of definition lists or concise paragraphs.

Title CTR

Observed issue
The sample title delays the page's core topic.
Evidence
Several modifiers appear before the primary subject in the sample title.
Proposed change
Move the primary subject earlier and remove repeated modifiers while retaining intent.
Guardrails
Do not remove the primary keyword or brand name.
Verification checks
Preview the SERP snippet using a visual simulator.

CRO

Observed issue
The sample primary CTA does not explain the next step.
Evidence
The first action label is “Learn more,” which does not say what opens or what the visitor receives.
Proposed change
Replace the generic label with a specific, accurate next action.
Guardrails
Keep the destination and consent behavior accurate; do not add false urgency.
Verification checks
Check the label, destination, and keyboard access together.

A factual comparison

How ShackEO differs from traditional audits and generic AI.

Traditional Audit Generic AI Prompt ShackEO
Combines SEO, GEO, title CTR, and CRO Varies by scope Sometimes Built into one workflow
Uses page-specific observed evidence Depends on audit scope Depends on supplied context Used within scan limits
Provides implementation guardrails Varies by auditor Limited unless requested Included in the Fix Prompt
Needs private data for an initial review Sometimes Varies by tool and setup Starts from a public URL

What does this technical SEO audit tool check?

The scan evaluates observable on-page signals used in technical SEO review: robots.txt and page directives, heading hierarchy, internal links, semantic HTML, schema markup, and SERP indicators. Based on published search-engine guidance, llms.txt is assessed as an emerging crawler convention—not a confirmed Google control—and content structure is reported for editorial review rather than as a guaranteed AI-retrieval lever.

What do you receive after a scan?

Finally, it synthesizes these raw signals into actionable deliverables. You receive a prioritized remediation playbook that categorizes issues by severity, alongside clear implementation instructions for your developers or content team.

Generate a technical SEO fix spec with exact priorities, before-and-after changes, owners, and verification checks.

What ShackEO does not audit

ShackEO provides diagnostic estimates based on structural and semantic signals, not direct Google data. AI Overview exposure and traffic impact vary by query, location, device, and time. No third-party tool can guarantee inclusion in AI features or predict with certainty that an overview will "swallow" traffic. Our estimates help you monitor indicators and make informed strategic pivots.

Built for teams that need to ship the fix

ShackEO is designed for specialists who need to move from diagnosis to implementation. SEO, engineering, growth, and content teams receive one shared plan with evidence, priorities, guardrails, and verification checks instead of separate reports that must be reconciled by hand.

SEO specialists

SEO specialists use ShackEO to turn disconnected technical SEO, GEO, title, and conversion diagnostics into one prioritized implementation plan. Each supported finding includes observable page evidence, a proposed change, implementation guardrails, and a verification check so specialists can review the recommendation before handing it to a developer or coding agent.

Engineering teams

Engineering teams receive scoped page changes instead of an undifferentiated audit checklist. ShackEO identifies the affected URL or element, records the observed evidence, proposes an implementation, and supplies guardrails and verification checks so engineers can assess risk, preserve existing behavior, and confirm each approved change.

Growth and content teams

Growth and content teams use ShackEO to review search visibility, title messaging, offer clarity, and landing-page friction in one shared plan. Recommendations remain tied to observable page evidence and avoid invented uplift or conversion claims, giving the team concrete changes to evaluate through appropriate analytics and controlled experiments.

Technical SEO Audit Tool FAQs

The ShackEO technical SEO audit FAQ explains the current pricing, access requirements, and diagnostic limits before you create an account. These answers clarify what the Free tier includes, which public pages the scanner can access, and which SEO, GEO, title CTR, or CRO outcomes remain estimates.

How is ShackEO priced, and is a credit card required?

No credit card is required to start. The Free tier includes 3 lifetime Fix Specs. Paid plans are Builder ($29/mo, 15 Fix Specs), Ship ($99/mo, 60), and Studio ($299/mo, 200). Annual billing is 10 months for 12 — two months free. Prepaid Fix Spec packs start at $29.

Can I start without a sales call or approval?

Yes. Create an account and use the Free tier without a sales call, waitlist, or approval process. ShackEO scans publicly accessible URLs; it cannot analyze pages hidden behind a login.

What is ShackEO designed to analyze, and what does it not cover?

ShackEO analyzes public HTML pages for observable technical SEO signals, content chunk structure, and on-page semantic context. Results are limited to what can be reviewed from publicly accessible page content. It does not scan behind logins, it does not provide backlink authority metrics, and its AI Overview risk scores and CTR simulations are estimates—not guaranteed outcomes.

Preview your first 3 findings.

Return to the URL field to preview page-specific evidence before deciding whether to create an account and unlock the full Fix Prompt.

PREVIEW 3 FINDINGS