SiteAltoDomain Health
DNS · Email · TLS · SEO · Crawlability

Enter a domain.
Get a clean health report.

Check website uptime, DNS health, email trust, TLS setup, indexing signals, and homepage SEO in one place.

No sign-up neededLive progress while the audit runsClear findings fast

Recent audits

Freshly completed audits from across the product.

Public leaderboard

Best recent public scores from domains shown on the board.

Why teams keep running checks

Mail issues, broken redirects, stale sitemaps: usually three separate tools, three separate guesses. SiteAlto gives you one clear picture.

  • Check DNS, email, TLS, crawlability, and homepage SEO in one run.
  • See what is broken, what is risky, and what deserves attention first.
  • Use free anonymous checks now, then sign in to keep your own free quota.

…

domain audits completed

88

checks in a full domain audit

< 60s

typical time to first useful findings

Sample output

What a domain audit
looks like.

Results build up section by section. The goal is simple: show the most important problems early, then give the rest of the domain a clear structure.

Top findings

Common high-impact findings

Severity
High
1

No DMARC record

The domain has no DMARC policy. Email spoofing is not prevented.

2

HTTP does not redirect to HTTPS

HTTP returns 200 without redirecting to HTTPS.

3

TLS certificate is expired

Certificate expired 6 day(s) ago.

Why this matters

A domain can look fine right up until it does not.

The value of a domain audit is not just finding a broken setting. It is catching quiet risk before it turns into lost traffic, lost mail, or a support problem.

Are your emails landing where they should?

A site can look fine while SPF, DMARC, DKIM, or MX issues quietly hurt deliverability, trust, and inbox placement.

Is Google crawling the version you actually want indexed?

Redirect mistakes, stale sitemap URLs, weak canonicals, and robots.txt errors can quietly reduce visibility without an obvious outage.

Would you spot the issue before it costs revenue?

Expired certificates, weak mail policy, broken redirects, or exposed files are often discovered too late. A good first audit should surface them quickly.

FAQ

A few things people ask before the first audit.

The first check should feel simple. These are the questions that usually come up first.

What happens after I submit a domain?

You go straight to the check page, where the audit starts and results appear category by category as checks finish.

Why sign in with Google?

Signed-in users keep their own free quota instead of sharing anonymous limits. Sign-in also unlocks the account layer needed for history, monitoring, and alerts.