Seitenreport

SEO & website analysis since 2007
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350+ automated checks 238 per URL + 126 website wide
Analysis expertise since 2007 · mentioned in IHK Ostwürttemberg•HubSpot•t3n

SEO Website Audit for Your Website

Find technical SEO problems, prioritized to-dos and concrete measures for your website – in a few minutes.

Overview
Ready
Duration of analysis
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Completed
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Already checked in the free preview
System / CMS
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Completed
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Optimisation level
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Audits
Level of website optimisation
Level of website optimisation

Technology, content, UX and findability.

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Detected errors and warnings

Detected error and warning types at a glance.

Passed checks
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How the Website Optimization Level is Calculated Recognise weighting, warnings and non-applicable tests.
Methodology: The website optimization level summarizes all applicable audit checks of the analyzed URLs as well as website-wide quality checks, weighted by severity and impact. Passed checks count completely, warnings depending on the severity proportionate and errors do not. Non-applicable tests are not included. The overall SEO strength complements external signals such as backlinks, rankings and authority separately.

350+ checks. Clear next steps.

URL-related and website-wide checksThe evaluated test scope appears with the result.

350+ Checks
Accessibility
Technical SEO
SEO and performance
AI comprehensibility
GDPR
Category scores
Waiting

check areas: scores and findings.

Categories are calculated
Waiting
Visible after completion of the analysis.
Degree of optimization curve

Keep an eye on measures and degree of optimization.

AI comprehensibility of the website
AI comprehensibility
AI comprehensibility of the website
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Start the analysis to evaluate how clearly search engines and AI systems can classify the website technically and in terms of content.

Structure and Context
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Trust signals
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AI comprehensibility at a glance

AI-relevant subset from the audit result.

Waiting
Sub-quantity
Errors
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Critical AI-relevant test values.
Warnings
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Test values with need.
Passed without diagnosis
Already fulfilled AI-relevant test values.
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Show basic values Score breakdown for structure, trust, content and findability.
AI technical suitability
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How clearly technical and structural prerequisites for AI and LLM systems are developed.
Technology and Trust
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Technical trust signals such as headers, security and clean delivery.
Content clarity
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How clearly content, page types and central signals are recognizable.
Findability
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How well search engines and systems can find your content.
This is how AI comprehensibility is calculated Comprehend technical, structural and content-related AI signals.
Methodology: The value is derived from technical, structural and content audit signals such as crawlability, server-side content, headings, structured data, context and trust signals. It does not measure real mentions, source quotes or rankings in ChatGPT, Gemini, Copilot or other AI systems.
Modules at a glance
Categories of analysis and results

Direct entries into categories, errors & measures, rankings, keyword ideas, status codes and technical details.

24 modules
SEO Benchmark against Similar Websites

After the analysis, Seitenreport shows which SEO signals are striking compared to matching benchmark domains.

Comparative basis
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Benchmark database is loaded
Signals
92
SEO comparison metrics
Segment
Automatic
Country, CMS and website type
Deviations
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below / near / over benchmark
Impact and priority mix

Which categories have the greatest effect on the degree of optimization and how critically the open points are distributed.

Impact by category
Problems + Notes, optionally priority weighted
Priority mix
Distribution of error and warning types according to criticality

For a depth analysis, Sitemap and robots.txt are automatically considered.

Analysis options
Select mode and set the scope of the analysis
Opening
Analysis mode

For a quick overview, the sitemap analysis usually makes sense. For targeted examinations, single URL is suitable.

Free of charge Up to 20 URLs
Pro Up to 2,500 URLs

The URL limit applies to sitemap analyses. For single URL, only one page is checked.

Offer exclusively for commercial or professional users and public institutions. No offer for consumers within the meaning of § 13 BGB.
Ready
Status
Ready

Check out other websites

Start a free analysis for up to 20 URLs from another website.

follow-up audit of your website

Personal SEO/Technology Advice

Matthias Gläßner

Clarify your SEO and technical questions with Matthias Gläßner – Senior SEO expert and software architect with over 18 years of experience.

Together on the screen: We discuss your website, content and ideas and show you which improvements make sense.

150 € one-off plus VAT
Discussion and written summary included. No subscription.

After payment, you will receive appointment proposals by e-mail and after the appointment agreement the access link.

On request, you can send your website, your most important goal and up to three questions in advance by e-mail. The address is in your booking confirmation.

For companies and the self-employed.

Planned a concrete project?

For example, a WordPress update, technical adjustments or an interface: Describe your project for an individual offer.

Non-binding requests for projects (opens in a new tab)