MaxiMarket checks any public page for technical issues in search, structured data, AI crawler access, social metadata and product and offer data, against a published standard. Each finding comes with the evidence and how to fix it, for you, a developer or a coding agent, and a new audit of the deployed page confirms what shipped.
Initial HTML, rendered when JavaScript builds the page
No source-code access
Only the public URL is read
Find, fix, verify, watch
Fix it once. Know if it breaks again.
Know what is technically wrong and what to fix, verify what actually shipped, and find out when a later deploy, CMS edit or third-party script brings a problem back.
The live public page, checked against the published Audit Standard: exact evidence, the rule it failed and the source behind it.
Warning
The canonical URL uses a different scheme or host than the one the site's redirects lead to.
Rule
SEO-CANONICAL-010
Authority
Official platform recommendation
Source
Google Search Central: How to specify a canonical URL
02Fix
Follow the guidance or a Fix Brief
You, a developer or a coding agent changes your own source code, with plain-language steps or the same finding as a structured Fix Brief.
Fix Brief · get_fix_brief{"rule_id": "SEO-CANONICAL-010",
"severity": "warning",
"expected_state": "The canonical URL is on the preferred origin.",
"how_to_fix": "Declare canonical URLs on the preferred origin: the one every other variant redirects to.""verification": { "method": "re-audit" }
}
03Verify
Deploy, then re-audit
MaxiMarket independently audits the public page again. A finding is resolved only when the new audit no longer reports it.
First audit
WarningSEO-CANONICAL-010
New audit, after deploying
Check passed
Canonical URL uses the preferred origin
SEO-CANONICAL-010 is not reported by a new audit of the same URL.
04Watch
Keep key pages under weekly watch
With a free account, up to 3 pages are re-audited every 7 days and compared with the last verified audit.
Weekly checkNo changes
Weekly checkSEO-CANONICAL-010 reported again · email alert
Check blockedShown separately; the last verified score is kept
With a free account
Keep important pages under watch.
A deploy, a CMS edit or a third-party script can quietly undo a fix. Keep up to 3 pages under weekly watch: MaxiMarket compares each check with the last verified audit, shows what changed and emails you when a meaningful regression or fix is detected.
Sites and audit historyEvery audit you keep belongs to a Site, page by page, with its full history.
Weekly monitoringUp to 3 important pages re-audited every 7 days. Other audited pages stay under their Site, with their history.
Changes and alertsNew and resolved findings per check, and an email when a meaningful regression or fix is detected.
Agent accessConnect a coding agent over MCP with an API token or by signing in. Revoke it at any time.
If a check is blocked, unavailable or cannot be verified, it is shown separately and the last verified result stays the baseline: MaxiMarket never turns a check it could not verify into a score regression. Your first audit needs no account.
What MaxiMarket audits
The technical layer that lets machines read your page.
One audit of one URL, viewed five ways. Every check is a documented rule in the published standard; nothing is counted twice.
Fixing by hand works; so does a coding agent. Any agent that supports the Model Context Protocol (MCP) can run an audit, read the structured Fix Brief and change your code in your environment. After you deploy, MaxiMarket checks the public page independently.
1MaxiMarketAudits the live URL
2MaxiMarketReturns a structured Fix Brief
3Your coding agentEdits your repository, in your environment
4You or your CIDeploy the change
5MaxiMarketRe-audits the same public URL
6MaxiMarket monitoringKeeps watching the page, if you monitor it
MaxiMarket does not edit your repository and does not deploy code. Your source code stays in your environment; MaxiMarket only sees the public URL it audits. Agents connect with an API token or by signing in, with a free account.
Every finding comes from the MaxiMarket Audit Standard 2026.4: documented rules, evaluated deterministically. No AI model decides a finding or the score.
Versioned: each report records its version, and a published version never changes. Rule IDs are stable and never reused for a different check.
94 documented rules and 34 observations, citing 76 authoritative sources.
Transparent scoring: 74 rules are scored, each with a published weight from 1 to 3. A Technical Score of 100 means every applicable scored check of that version passed, not a ranking outcome.
Deterministic evaluation: the same evidence is evaluated against the same published rules and scoring model.
Findings fail a rule; observations are neutral facts that never change the score.
Visible provenance: search engine requirement, open standard, platform recommendation or best practice.
Whether the declared canonical URL uses the origin that the site's other variants redirect to.
Expected state
The canonical URL is on the preferred origin.
Why it matters
Redirects that consolidate the site on one origin and a canonical that names another are conflicting canonical signals, and Google may then choose either.
Enter any public URL. MaxiMarket reads it like a crawler, checks it against the published standard and shows what to fix first. No login required for your first audit.
