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SEO

  • Rank trackingGoogle positions by location and device, on your schedule
  • Keyword researchVolume, difficulty and intent, priced before each lookup
  • Domain overviewEstimated traffic, keywords and top pages for any domain
  • BacklinksReferring domains, anchors and new and lost links
  • Site AuditA bounded HTML sample with technical findings by URL
  • SERP historyA stored snapshot of the results page from every check
  • Search ConsoleClicks, impressions and queries, kept past 16 months

AI search

  • Prompt TrackerRepeated prompts with retained answers and citations
  • AI researchPrompt Research, Brand Visibility and Prompt Playground

Connect

  • AI agents (MCP)Let Claude, ChatGPT, Cursor, Codex or Grok work with your data
  • Project ContextBusiness, audience, products, goals and rules for your agents
  • Agent ReportsSaved analyses with source evidence and limitations
  • API, CLI and SDKsREST with OpenAPI, a CLI and TypeScript, Python, Go SDKs
  • IntegrationsDataForSEO, SerpApi, Search Console, GA4 and Plausible

Agent skills

  • SEO auditTurn a bounded crawl and saved visibility evidence into prioritized actions.
  • Brand Visibility auditExplain retained AI mentions and citations with traceable evidence.
  • Keyword opportunity researchPrioritize keyword ideas from one confirmed seed.
  • Competitor analysisCompare one rival with your tracked keywords in a confirmed market.

Cost

Know the cost before you connect

Estimate your monthly SERP provider spend.

Open the calculator
  • All features
  • All skills
  • Cost calculator
  • Roadmap
  • Self-hosting guide opens in a new tab
bisibility

Open-source SEO platform. Daily Google positions, keyword research, and competitor tracking.

FeaturesRank trackingSERP historyKeyword researchDomain overviewBacklinksSearch ConsoleAI agents (MCP)API, CLI and SDKsPrompt TrackerAI researchProject ContextAgent ReportsSite Audit
ProductAll featuresIntegrationsPricingAffiliate programRoadmap
Comparevs OpenSEOvs Semrushvs Ahrefsvs SE RankingAll alternatives
ResourcesDocsBlogChangelogCost calculatorGlossaryFAQ
Open sourceGitHubSelf-hosting guideContributingLicense
© 2026 bisibility · AGPL-3.0-only
TermsPrivacySecurity
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bisibility
PricingAffiliate programSign inDocs
Start freeOpen app

SEO

  • Rank trackingGoogle positions by location and device, on your schedule
  • Keyword researchVolume, difficulty and intent, priced before each lookup
  • Domain overviewEstimated traffic, keywords and top pages for any domain
  • BacklinksReferring domains, anchors and new and lost links
  • Site AuditA bounded HTML sample with technical findings by URL
  • SERP historyA stored snapshot of the results page from every check
  • Search ConsoleClicks, impressions and queries, kept past 16 months

AI search

  • Prompt TrackerRepeated prompts with retained answers and citations
  • AI researchPrompt Research, Brand Visibility and Prompt Playground

Connect

  • AI agents (MCP)Let Claude, ChatGPT, Cursor, Codex or Grok work with your data
  • Project ContextBusiness, audience, products, goals and rules for your agents
  • Agent ReportsSaved analyses with source evidence and limitations
  • API, CLI and SDKsREST with OpenAPI, a CLI and TypeScript, Python, Go SDKs
  • IntegrationsDataForSEO, SerpApi, Search Console, GA4 and Plausible

Agent skills

  • SEO auditTurn a bounded crawl and saved visibility evidence into prioritized actions.
  • Brand Visibility auditExplain retained AI mentions and citations with traceable evidence.
  • Keyword opportunity researchPrioritize keyword ideas from one confirmed seed.
  • Competitor analysisCompare one rival with your tracked keywords in a confirmed market.

Cost

Know the cost before you connect

Estimate your monthly SERP provider spend.

Open the calculator
  • All features
  • All skills
  • Cost calculator
  • Roadmap
  • Self-hosting guide opens in a new tab
bisibility

Open-source SEO platform. Daily Google positions, keyword research, and competitor tracking.

FeaturesRank trackingSERP historyKeyword researchDomain overviewBacklinksSearch ConsoleAI agents (MCP)API, CLI and SDKsPrompt TrackerAI researchProject ContextAgent ReportsSite Audit
ProductAll featuresIntegrationsPricingAffiliate programRoadmap
Comparevs OpenSEOvs Semrushvs Ahrefsvs SE RankingAll alternatives
ResourcesDocsBlogChangelogCost calculatorGlossaryFAQ
Open sourceGitHubSelf-hosting guideContributingLicense
© 2026 bisibility · AGPL-3.0-only
TermsPrivacySecurity
LightLightDarkDarkSystemSystem

Logos provided by Logo.dev

bisibility
PricingAffiliate programSign inDocs
Start freeOpen app

SEO

  • Rank trackingGoogle positions by location and device, on your schedule
  • Keyword researchVolume, difficulty and intent, priced before each lookup
  • Domain overviewEstimated traffic, keywords and top pages for any domain
  • BacklinksReferring domains, anchors and new and lost links
  • Site AuditA bounded HTML sample with technical findings by URL
  • SERP historyA stored snapshot of the results page from every check
  • Search ConsoleClicks, impressions and queries, kept past 16 months

AI search

  • Prompt TrackerRepeated prompts with retained answers and citations
  • AI researchPrompt Research, Brand Visibility and Prompt Playground

Connect

  • AI agents (MCP)Let Claude, ChatGPT, Cursor, Codex or Grok work with your data
  • Project ContextBusiness, audience, products, goals and rules for your agents
  • Agent ReportsSaved analyses with source evidence and limitations
  • API, CLI and SDKsREST with OpenAPI, a CLI and TypeScript, Python, Go SDKs
  • IntegrationsDataForSEO, SerpApi, Search Console, GA4 and Plausible

Agent skills

  • SEO auditTurn a bounded crawl and saved visibility evidence into prioritized actions.
  • Brand Visibility auditExplain retained AI mentions and citations with traceable evidence.
  • Keyword opportunity researchPrioritize keyword ideas from one confirmed seed.
  • Competitor analysisCompare one rival with your tracked keywords in a confirmed market.

Cost

Know the cost before you connect

Estimate your monthly SERP provider spend.

Open the calculator
  • All features
  • All skills
  • Cost calculator
  • Roadmap
  • Self-hosting guide opens in a new tab
bisibility

Open-source SEO platform. Daily Google positions, keyword research, and competitor tracking.

FeaturesRank trackingSERP historyKeyword researchDomain overviewBacklinksSearch ConsoleAI agents (MCP)API, CLI and SDKsPrompt TrackerAI researchProject ContextAgent ReportsSite Audit
ProductAll featuresIntegrationsPricingAffiliate programRoadmap
Comparevs OpenSEOvs Semrushvs Ahrefsvs SE RankingAll alternatives
ResourcesDocsBlogChangelogCost calculatorGlossaryFAQ
Open sourceGitHubSelf-hosting guideContributingLicense
© 2026 bisibility · AGPL-3.0-only
TermsPrivacySecurity
LightLightDarkDarkSystemSystem

Logos provided by Logo.dev

bisibility
PricingAffiliate programSign inDocs
Start freeOpen app

SEO

  • Rank trackingGoogle positions by location and device, on your schedule
  • Keyword researchVolume, difficulty and intent, priced before each lookup
  • Domain overviewEstimated traffic, keywords and top pages for any domain
  • BacklinksReferring domains, anchors and new and lost links
  • Site AuditA bounded HTML sample with technical findings by URL
  • SERP historyA stored snapshot of the results page from every check
  • Search ConsoleClicks, impressions and queries, kept past 16 months

AI search

  • Prompt TrackerRepeated prompts with retained answers and citations
  • AI researchPrompt Research, Brand Visibility and Prompt Playground

Connect

  • AI agents (MCP)Let Claude, ChatGPT, Cursor, Codex or Grok work with your data
  • Project ContextBusiness, audience, products, goals and rules for your agents
  • Agent ReportsSaved analyses with source evidence and limitations
  • API, CLI and SDKsREST with OpenAPI, a CLI and TypeScript, Python, Go SDKs
  • IntegrationsDataForSEO, SerpApi, Search Console, GA4 and Plausible

Agent skills

  • SEO auditTurn a bounded crawl and saved visibility evidence into prioritized actions.
  • Brand Visibility auditExplain retained AI mentions and citations with traceable evidence.
  • Keyword opportunity researchPrioritize keyword ideas from one confirmed seed.
  • Competitor analysisCompare one rival with your tracked keywords in a confirmed market.

Cost

Know the cost before you connect

Estimate your monthly SERP provider spend.

Open the calculator
  • All features
  • All skills
  • Cost calculator
  • Roadmap
  • Self-hosting guide opens in a new tab
  1. Home
  2. /Features
  3. /Site Audit

Find technical issues in a clear, bounded sample

ForFoundersSEO teamsAgent builders

Sample your project's public HTML and review findings by URL. Check HTTP status, titles, descriptions, headings, robots directives, links and image alt attributes with the crawl coverage visible.

Start freeRead the workflow guide

1 to 15 page entries · HTTP HTML sample · Saved project reports

Site Audit

Acme · Fictional sample project

Site Audit · example.com

Partial sample

3 page entries · Incomplete access · Stop: finished

URLHTTPIndexableIssues
/200YesNo sampled issues
/repair200YesMissing description
/guides429UnknownRate limited; content not assessed

Scroll horizontally to inspect all columns.

HTTP HTML only · Local indexability · Full-site coverage not verified

Sample states only. These controls do not run research or contact a provider.

Site Audit illustration with fictional sample data. Switch states to see coverage and limitations.

From a bounded crawl to URL findings

  1. 1

    Choose a sample

    Open Site Audit for the tracked domain. Pick a limit from 1 to 15 page entries; the default is 10. Running and saving requires project write access.

  2. 2

    Read the crawl coverage

    Check complete or partial state and the stop reason before judging the findings. Request and time budgets can stop the crawl before the chosen page limit.

  3. 3

    Inspect findings by URL

    Open a page's details and review its content checks or fetch failure. Revisit the saved report later with the original timestamps and limitations.

See the page behind the warning

The result table connects a sampled URL to HTTP status, local indexability checks, link counts and issues. Page details show the returned metadata and sampled headings.

  • HTML checks Spot missing titles or descriptions, heading issues, noindex directives and missing image alt attributes.
  • Sampled links Broken-link findings compare sampled internal links with sampled HTTP errors. They do not prove every destination was fetched.
  • Unavailable content A failed fetch or persistent HTTP 429 does not establish that a page's title, description or headings are missing.

Read the Site Audit guide

Coverage is part of the result

A complete sample can still contain errors. A partial sample describes incomplete access or a budget stop, not a verdict that the entire website is defective.

  • Shared budgets Up to 20 HTTP requests and 15 seconds cover pages, robots reads, redirects and retries together.
  • Public-site scope The crawl respects applicable robots rules and restricts discovery and redirects. Query-string URLs and known nonpage assets are excluded.
  • Saved results Matching recent reports may be reused for five minutes. Reopening a saved report retains its original observation dates.

Revisit saved Agent Reports

What it does not do yet

  • This is a bounded HTTP sample, not a full-site crawl, JavaScript rendering or Lighthouse performance test.
  • Local indexability checks do not verify canonical correctness or actual search-engine indexing.
  • Robots restrictions, redirects, slow responses and rate limits can reduce coverage. Inspect state and stop reason before drawing conclusions.

Site Audit questions

Does a complete audit cover the whole site?

No. Complete means the eligible sample finished without unresolved access limitations. Page, request, time and body-size limits still apply.

Why can the result be partial?

A page limit, request limit, time limit, unreadable robots policy or unresolved fetch can leave a partial sample. HTTP 429 is incomplete access, not a missing-content finding.

Does Site Audit use a paid SEO provider?

It reads the tracked public website through the bounded HTTP crawler. It does not call a paid SERP provider. Request admission and project permissions still apply.

Next step

Keep the workflow connected

Agent Reports

Save an interpretation that carries the sample's coverage and limitations into the next decision.

Domain overview

Estimated traffic, keywords and top pages for any domain

Project Context

Business, audience, products, goals and rules for your agents

Put your next analysis in the project

Read the workflow guide, then use the same project context and saved results across the app and connected agents.

Start free
Read the workflow guide

Free and open source (AGPL-3.0). Export your data anytime, or run the same app yourself.

  • Security
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Start free
bisibility

Open-source SEO platform. Daily Google positions, keyword research, and competitor tracking.

FeaturesRank trackingSERP historyKeyword researchDomain overviewBacklinksSearch ConsoleAI agents (MCP)API, CLI and SDKsPrompt TrackerAI researchProject ContextAgent ReportsSite Audit
ProductAll featuresIntegrationsPricingAffiliate programRoadmap
Comparevs OpenSEOvs Semrushvs Ahrefsvs SE RankingAll alternatives
ResourcesDocsBlogChangelogCost calculatorGlossaryFAQ
Open sourceGitHubSelf-hosting guideContributingLicense
© 2026 bisibility · AGPL-3.0-only
TermsPrivacySecurity
LightLightDarkDarkSystemSystem

Logos provided by Logo.dev