Free AI SEO technical audit

See whether AI search engines can crawl, read, understand and cite any URL, plus the technical SEO behind it, with fixes ranked by impact. Free, instant, no login.

3 free audits per day.

What you get

  • AI crawler access: which AI engines (ChatGPT, Perplexity, Claude, Gemini) your robots.txt allows
  • JS → HTML rendering: how much of your content AI bots can read without JavaScript
  • Crawlability & indexability: status, redirects, robots, canonical, sitemap, hreflang
  • Structured data & answerability so AI can understand and cite the page
  • On-page and technical SEO, ranked by impact
  • Free, instant, no login. The full report adds Core Web Vitals, the real render diff & an action plan

Sample report. Run an audit on your own URL above.

Example
Sample report
yourblog.com/best-running-shoes-2025
1,840 words · 100 checks · 312ms
AI search readinessGEO
64/ 100
Grade D

Can AI engines crawl, read & cite this page

Technical SEO
78/ 100
Grade C

Crawlability, on-page & technical health

AI crawler access & rendering

The checks that decide AI visibility: which AI engines can crawl this page, and whether they can read it without JavaScript.

ChatGPT Search
OpenAI
Allowed
ClaudeBot
Anthropic
Allowed
PerplexityBot
Perplexity
Blocked
Bingbot / Copilot
Microsoft
Allowed
Visible without JavaScriptAI-readable

Only 18% of the text needs JavaScript (1,840 raw vs 2,240 rendered words).

llms.txtFound
llms-full.txtMissing

Category scores

Indexability92
Content & Linking74
Structured Data38
On-Page SEO81
Technical & Mobile88
Core Web Vitals62

Top findings

PerplexityBot blockedHighAI Readiness
Observed:Disallowed in robots.txt
Allow PerplexityBot so Perplexity can crawl and cite this page.
No Article schemaCriticalStructured Data
Observed:No JSON-LD found
Add Article schema with author, datePublished and dateModified so AI can attribute it.
Title too longHighOn-Page SEO
Observed:72 characters
Trim the title under ~60 characters to avoid truncation.
12 images missing alt textMediumImages & Media
Observed:12 of 28 images
Add descriptive alt text for image search and accessibility.
Core Web Vitals
LCP
3.1s
INP
180ms
CLS
0.04
Performance score62/100
Search snippet
https://yourblog.com › best-running-shoes-2025
The 12 Best Running Shoes for 2025, Tested & Ranked
We tested 40 pairs over 600 miles. Here are the best running shoes for every runner, budget and distance in 2025.
Indexability & technical
Status200 OK
IndexableYes
CanonicalSelf-referencing
robots.txtPresent
SitemapListed
HTTPSValid TLS
Security & meta
HSTSSet
Content-Security-PolicyMissing
X-Frame-OptionsSet
Title72 chars
Meta description148 chars
H1 count1
Schema
WebPageBreadcrumbListOrganization

Missing Article schema

Social
og:titleYes
og:imageYes
Twitter cardNo
Links
Internal24
External7
Nofollow2
Images
Total28
Missing alt12
What this page does well
  • Fast server response (312ms TTFB)
  • Clean, descriptive URL with the keyword up front
  • Mobile-friendly with a valid viewport
  • Strong internal linking (24 in-content links)
Fix first
  1. 1

    Add Article structured data

    Mark up author, publish and updated dates so Google and AI engines can attribute and cite the page.

  2. 2

    Allow PerplexityBot in robots.txt

    You're currently invisible to Perplexity, one of the most citation-heavy AI engines.

  3. 3

    Fix the 12 images missing alt text

    Unlock image search traffic and improve accessibility for a quick win.

Action planPremium

Quick wins (week 1)

  • Add alt text to 12 images
  • Trim the title under 60 chars
  • Add a meta description to 3 sibling pages

Core fixes (30 days)

  • Ship Article + Breadcrumb schema
  • Unblock PerplexityBot & GPTBot
  • Improve LCP to under 2.5s

Authority (60-90 days)

  • Add author bios with credentials
  • Earn 3-5 topical backlinks
  • Refresh content with 2025 data

Audit your whole site

Create a free account to run unlimited audits with Core Web Vitals, the real JavaScript render diff, an AI summary and an action plan.