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
Usability

Favicon Checker

Verify if your website has a properly configured favicon.

Favicon Checker

About this tool

Check if your website has a favicon (the small icon that appears in browser tabs). A favicon improves brand recognition and user experience.

Meta Tag Generator

Create description, keyword, and other important meta tags for your website.

GeneratorOpen Facebook Open Graph Tags

Check your webpage for Facebook Open Graph tags.

URL checkOpen Title Tag Checker

Optimize your HTML Title Tags 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

Why is a favicon important?

A favicon appears in browser tabs, bookmarks, history, and search results. It strengthens brand recognition and makes your site look professional. Missing favicons can display a generic icon that reduces trust.

What is the best favicon format and size?

Use a 32x32 pixel .ico or .png file for broad browser compatibility. For modern browsers, also include a 180x180 apple-touch-icon and a 192x192 PNG for Android devices.