Free scan · no credit card

The free SSR checker that sees
what Google really sees.

Enter your URL. Seogard diffs the raw HTML — what Google and AI index — against the JavaScript render your browser sees, and surfaces the invisible regressions. Instant results on your dashboard.

By clicking Scan, I certify that I own this site or have permission to crawl it.

Self-hosted free · Cloud from $0.01/page/month · 14-day trial, no commitment

The blind spot of other tools

Your page looks great in the browser.
But what does Google read?

Raw HTML · what Google indexes

<title>Running shoes</title>
<!-- meta description: empty -->
<!-- h1: injected by JS -->
<!-- canonical: missing -->

Google indexes a half-empty page.

JS render · what you see

<title>Running shoes</title>
<meta name="description" …>
<h1>Men's running shoes</h1>
<link rel="canonical" …>

Everything is there — in the browser only.

That is exactly the window where broken SSR gets indexed as empty HTML. Oncrawl, Lumar, ContentKing crawl without continuously comparing the two. Seogard does.

A scan is a snapshot. To watch this permanently, there's continuous SEO monitoring.

In 30 seconds

How it works

1
Enter your URL
No install, no configuration. Just your site's address.
2
We crawl both versions
Seogard reads your sitemap, fetches the raw HTML and the JavaScript render of every page, then compares them.
3
Your regressions, ranked
SEO/GEO gaps and errors land on your dashboard, sorted by severity, with the steps to fix them.

71 rules, checked on every crawl

What the SEO site scan detects

SSR / CSR regressions

Metas, H1, canonical or content present in the browser but missing from the indexed raw HTML.

Metas & titles

Title, meta description, Open Graph missing, empty or changed without you knowing.

Indexability

Accidental noindex, broken canonicals, robots.txt blocking Googlebot.

Status codes

404, 500, soft 404s, redirects to the homepage, redirect chains.

Structured data

JSON-LD missing, invalid, or injected by JavaScript only.

AI visibility (GEO)

llms.txt, blocked AI citation crawlers, the signals ChatGPT and Perplexity rely on.

Frequently asked questions

Is the scan really free?

Yes. The scan starts a 14-day trial, no credit card. You can also install Seogard self-hosted, free forever (source available, BSL 1.1).

How is this different from Screaming Frog, Oncrawl or Lumar?

Those tools crawl one version of the page. Seogard continuously compares the raw HTML (what Google and AI read) with the JavaScript render (what you see) — the only way to catch broken SSR before it gets indexed as empty HTML.

How long until I get results?

The crawl starts as soon as you sign up. The first pages and alerts show up within seconds; the full scan follows depending on site size.

Do I need to own the site?

You must own the site or have permission to crawl it. The scan respects your robots.txt.

What if my site is behind a firewall / anti-bot protection?

Some protections (strict Cloudflare, BitNinja...) can block our crawler. In that case, just allow our IP — the steps are shown on your dashboard.

Run your scan now

Free, no credit card. You see the regressions before Google does.