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QuikSEO.com

Audit rules

Status Code Regression

The page answered with a 2xx status in the previous audit and no longer does. In a QuikSEO audit, a failure of this rule has error severity and counts against the score. Below are the exact condition, its exceptions and the sources behind it, followed by the other rules of the same group.

regression.status_changedError

01 — Definition

How This Rule Is Checked

The rule is a pure function of the fetched page: no extra requests, no account settings. The same input always gives the same result.

Rule Severity and Score

Rule id
regression.status_changed
Group
Regression
Severity of a failure
Error
Counts in the score
Yes, whenever it applies to the page
Required for a score
No

Condition and Exceptions

Condition
Previous status 2xx and current status not 2xx → fail
Exceptions
No previous → not_applicable

Sources and Project Decision

Sources
How HTTP Status Codes Affect Google's Crawlers (Google for Developers, Q23)
Project decision
Severity error is a project decision [D].

02 — Regression

Other Rules in This Group

The other checks of the same group, each with its own condition and sources.