SEO AUDIT TOOL
Check Your Website SEO — What to Fix First
Enter your site URL to prepare a full on-page and off-page SEO audit. You will see the plan and token estimate before anything runs.
- ~25k tokensper full audit — computed live
- 1Mfree tokens on signup, no card
- 2halves checked — most free tools do one
Illustrative result
What one audit covers
- On-pageCrawlability, titles, duplicate content, Core Web Vitals
- Off-pageBacklink profile and keyword rankings vs. competitors
- PriorityA ranked fix list, not a raw issue dump
This is an example of the workflow shape, not a result from your input.
Start with the outcome
Find out what to fix first on your site
Direct answer: nqzai crawls your site for technical and on-page issues, checks your backlink profile and keyword rankings, then ranks what to fix first — not a raw list of every issue found.
Ask nqzai in plain language. It selects the relevant workflow and shows the planned work before it runs.
“Run a full SEO audit for my site”What a real SEO audit checks
An SEO audit that only crawls your own pages misses half the picture. A complete audit needs two halves: on-page (crawlability, titles and meta, duplicate content, internal linking, Core Web Vitals) and off-page (your backlink profile's quality and relevance, and where you actually rank against competitors for the keywords that matter). Most free tools do one half well and skip the other entirely.
The harder problem isn't finding issues — a full crawl of any real site turns up hundreds. It's deciding which ones are actually worth fixing first, which is where a raw issue list stops being useful and a ranked one starts.
On-page vs. off-page: what each half actually finds
On-page audit
Crawls every reachable page for technical SEO issues: broken links, missing or duplicate titles and meta descriptions, thin or duplicate content, crawl and indexation blockers, and Core Web Vitals failures on the templates that matter most.
Off-page audit
Reads your backlink profile for referring-domain quality and relevance, and checks your keyword rankings against the competitors actually occupying the SERP for your money terms — the half a purely technical crawler can't see at all.
Free ways to check your website SEO, and where they stop
| Tool | What it checks | Price | Ranks what to fix first? |
|---|---|---|---|
| nqzai full SEO audit Returns a ranked fix list, not a raw issue export. |
On-page + off-page + backlinks + rankings, in one pass | ~25k tokens (1M tokens free on signup) | ✓ Yes |
| Free browser SEO extensions | Single-page on-page snapshot (titles, headings, basic meta) | Free | ✗ No |
| Generic site crawlers | Full-site technical crawl, hundreds of flagged issues | Free tier limited to ~100-500 URLs; paid plans for full sites | ✗ No |
| nqzai on-page audit only | Crawlability, content, and technical issues | ~170k tokens | ✓ Yes |
| nqzai off-page audit only | Backlink profile and keyword rankings | ~340k tokens | ✓ Yes |
Pricing shown is nqzai's pay-as-you-go token rate ($2 per million tokens, 1 million tokens free on signup — no subscription). Free browser extensions and crawler free tiers vary by vendor and typically cap the number of URLs or checks included.
What "free SEO audit" actually means here
nqzai's full audit isn't a permanently free, no-signup tool — it's metered on tokens like every capability. What makes it free to start: every new account includes 1 million tokens on signup, no card required, which covers your first audit (and typically several more) before any top-up is needed. If you want a genuinely free, no-signup check first, run your homepage through the GEO Scorecard — it grades SEO, AEO, and GEO fundamentals with no account at all.
Reports tell you what happened. Ask nqzai why.
An audit is a snapshot — hundreds of findings with no story connecting them. If your real question is why a specific outcome is happening, ask that instead: nqzai reads the audit alongside your actual Search Console and Analytics history and answers with a cause, not another list.
The report is still produced and saved — it rides along as the evidence for the answer, instead of being handed over in place of one. You can open it, copy it, or push it to your CMS. You just don’t have to read it to find out what changed.
Run your first SEO audit free to start
One request crawls your site, checks backlinks and rankings, and returns a ranked list of what to fix first.
Frequently asked questions
What does an SEO audit actually check?
A real audit covers two halves that most free checkers only do one of: on-page (crawlability, titles, headings, duplicate content, internal links, Core Web Vitals) and off-page (backlink profile, referring-domain quality, keyword rankings against competitors). nqzai's full audit runs both in one pass and returns a prioritized list, not a raw error dump.
Is there a free SEO audit tool, or a free site audit I can run first?
nqzai's full audit isn't a permanently free tool — it runs on pay-as-you-go tokens (~25k tokens, about $0.05) — but every new account starts with 1 million tokens free on signup, which covers your first audit (and several more) at no cost to start. If you want a free site audit with no signup at all, the GEO Scorecard grades any page's SEO/AEO/GEO fundamentals with no account required.
How is this different from a generic website audit tool?
Most audit tools hand you a list of 200-400 issues sorted by severity and stop there. nqzai reads the crawl, the backlink/ranking data, and (if connected) your Search Console history together, then answers the actual question — what to fix first, and why — rather than leaving you to triage the list yourself.
Do I need to connect Search Console or Analytics first?
No — the audit runs from a live crawl and public SEO signals alone. Connecting Search Console adds real click/impression/position data to sharpen the prioritization (a technical issue on a page already getting real traffic is weighted differently than the same issue on a page nobody sees), but it's optional.
What's the difference between the full audit and running on-page or off-page separately?
They're the same underlying checks split apart. On-page alone (~170k tokens) covers crawlability, content, and technical issues. Off-page alone (~340k tokens) covers backlinks and rankings. Run the full audit for a first pass on a site, and the split versions afterward for a fast recheck of just the half you changed.
Does the audit tell me why my page ranks or converts, or just list technical issues?
Both are available, but they answer different questions. The audit is a technical/backlink/ranking check. If your real question is "why is my organic traffic down" or "why does this page rank but nobody converts," ask that directly — nqzai reads the audit alongside your actual Search Console and Analytics history to diagnose the specific cause, rather than restating the same crawl output.
How does this compare to what an SEO agency would charge for the same audit?
See what an SEO company or agency actually costs for real 2026 pricing data — agency audits are typically billed as part of a much larger monthly retainer, not priced standalone the way this is.