Platform
AI visibility trackingWhere you show up, across every modelPrompt researchThe questions your buyers actually askAI search optimizationOn-page, off-page and technical fixesAgentic workflowsSet it once, it watches and briefs the fixMCP & REST APIBuild on top of ZeroRank dataCo-pilotAsk your data anything, in chatNew
Free to startRun a full report before you enter a card
Solutions
Marketing teamsProve AI search moves pipeline, not rankAgenciesUnlimited seats, white-label reportsEnterpriseSSO, audit trails and a security review
ResourcesBlogHow AI search behaves, in the fieldUniversityShort video lessons on AI search, freeDocsSet-up guides and the API referenceFree toolsCheck a prompt or a domain, freeCompareZeroRank against the alternatives
CompanyAbout usWho builds ZeroRank, and whyCase studiesWhat changed, and by how muchWall of LoveCustomer reviews and video reviewsChangelogEverything we shipped, datedContactTalk to a human about your setup
ZeroRank mobileYour visibility, in your pocketComing soonApp StoreComing soonGoogle Play
Log inGet Started
On-Page SEO

URL Status Code Checker

Verify if a URL returns a '200 OK' status.

URL Status Code Checker

About this tool

Check the HTTP status code returned by any URL. Identify 404 errors, redirects (301/302), server errors (500), and other status codes that affect your SEO and user experience.

Internal Link Checker

Analyze your webpage to count both internal and external links.

URL checkOpen HTTPS Redirect Checker

Confirm that your website redirects HTTP to HTTPS.

URL checkOpen SEO Friendly URL Checker

Analyze your website URLs to ensure they are optimized for SEO.

URL checkOpen
No signup, no catch

What the free tools actually do

Seven of them run in the browser and ask for nothing. The eighth asks for a domain and an email, because it has to send you a report.

  • best AI visibility trackerDaily
    ChatGPT
    Gemini
    Perplexity
    Claude

    A real check, right now. Four models asked your question, with the answers they gave back.

  • Prompt ideas
    what is AEO2.4k
    best AEO tools1.1k
    AEO vs SEO860

    Prompt research, free. A sample of the ideas the paid research page ranks.

  • A crawler that only reads. It fetches your pages the way an AI crawler would and never writes.

  • Generators
    llms.txtGenerate
    FAQ schemaGenerate
    Article schemaGenerate

    Copy-paste output. llms.txt and schema markup you can paste straight into the page.

  • 30sto a visibility report on your domain

    Use it in the pitch. Screenshot it, export it. White-label and weekly is the paid plan.

Everything you're wondering

Or ask us anything at hello@zerorank.ai

What does a 200 status code mean?

A 200 OK status code means the server successfully processed the request and returned the page. This is the ideal status code for any page you want indexed by search engines.

What HTTP status codes are bad for SEO?

404 (Not Found) errors hurt user experience and waste crawl budget. 302 redirects do not pass full link equity like 301s. 5xx server errors signal reliability issues to search engines and can lead to deindexing.