80+ technical SEO checks plus real PageSpeed, across your whole site. Your first full audit is free, then just $9 one-time. No subscription, no monthly bill, and credits never expire. Paste your URL for an instant check, no account needed.
Instant, free, no account needed - we check your homepage on the spot.
An affordable SEO audit should still catch everything that matters. Here is what every audit covers.
Broken internal and outbound links, redirect chains, and broken redirects, with the source page for each.
noindex, robots, canonical and status problems that quietly keep pages out of Google.
Missing, duplicate or truncated titles and meta descriptions across the whole site.
Canonical conflicts and duplicate URLs that split your ranking signals.
International SEO tags and schema validated the way search engines read them.
Core Web Vitals (LCP, INP, CLS) per page, mobile and desktop.
No subscription. No card to start. Pay once, only when you need more.
An instant single-page check with no account, plus your first full-site audit free after signup.
A credit pack for ongoing audits. Credits never expire, so you buy again only when you run out.
Most SEO tools bill monthly, every month, whether you run two audits or none. This is one-time.
A low price does not mean a weak tool. Here is the honest reason it costs so little.
Kalenux does technical SEO and PageSpeed auditing well. It is not trying to also be a keyword-research and backlink suite, which is what pushes those tools to $100-plus a month. You pay for the audit, not for ten modules you will not open.
Credit-based pricing means you pay for the audits you actually run. No monthly bill ticking over while you are not auditing, and credits never expire.
The same engine runs across 10-plus of our own production sites, so the costs are low and the pricing passes that on. It is a tool we rely on ourselves, priced for people who audit often.
Your first full-site audit is free, then $9 one-time for a credit pack, not a monthly subscription. Larger packs are $19 and $49, and credits never expire. Most SEO audit tools charge $50 to $250-plus per month.
Cheap does not have to mean weak. Kalenux runs the same 80-plus technical checks and real PageSpeed metrics expensive suites use for their audit modules. The price is low because it is a focused technical-audit tool, not because it cuts checks.
It is built and run by a small team on its own infrastructure across 10-plus sites, and it is one-time and credit-based instead of a subscription, so you pay only for the audits you run.
An instant single-page check with no account, and your first full-site audit free after signup, crawling your whole site against 80-plus technical checks plus PageSpeed, with issues grouped by severity.
Check your homepage instantly above, or sign up for a free full-site audit. After that it is $9 one-time, no subscription, credits never expire.
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