Freshness and correction
Recheck the claim when its source or conditions change.
Freshness belongs to individual claims. A new page date does not renew an old eligibility rule, expired price or withdrawn source. Record what changed and repair every place that depends on it.
Identify time-sensitive claims and their controlling sources.
Inventory statements whose change could alter a reader’s decision: availability, product support, eligibility, policy, prices, officeholders or statistics. Keep the exact assertion, subject, market/version, source, observed date and page locations together. A stable definition and a fast-changing offer on the same page need different review rules.
A source URL resolving successfully does not prove that its old wording remains there or still applies. Record the relevant passage and effective period. Distinguish the date the publisher issued a rule, the date it took effect and the date your editor checked it. Where an assertion relies on interpretation, preserve both the source statement and the reasoning.
Use expiry dates and source events together.
An explicit validity period can determine when a claim must stop being presented as current. Other claims have no fixed expiry but need review after a named release, policy change, withdrawal or official correction. Set a review date based on likely change and consequence, then let an earlier source event reopen the record.
Use categories such as stable, release-dependent, time-limited and policy-sensitive as editorial aids. They are not universal review intervals. A high-consequence eligibility claim may need an immediate check after a change, while a historical event remains accurately dated. Cosmetic edits should not reset the underlying evidence date.
Distinguish a withdrawn source from a disproved claim.
A missing URL can mean a moved page, temporary outage, restricted access or deliberate withdrawal. Look for the source owner’s replacement or notice through permitted channels. An archived copy can show what was published at a time; it does not establish that the statement is currently valid.
If adequate support is gone, classify the claim as unverified rather than automatically false. Qualify, remove or hold its current-tense use according to consequence. Preserve a dated historical statement when it remains useful and clearly separate it from current advice. If a source retracts the underlying assertion, explain that stronger change and stop relying on the retracted evidence.
Resolve source conflicts before choosing current wording.
Compare the two statements for entity, product version, region, effective date and authority. A general policy and a feature-specific rule can both be true at different levels. A later publication is not automatically the controlling source if it discusses another market. Prefer the authority responsible for the requirement in question.
When the conflict cannot be resolved, record both references and the missing fact. Narrow the wording to the part supported by both, or withhold the recommendation that depends on the conflict. Assign an owner to resolve it. Do not average incompatible eligibility statements into an invented middle rule.
Worked example: correct a HowTo eligibility statement.
This is a historical teaching example based on Google’s dated September 2023 update, not a forecast of current feature availability. An imaginary site’s older explanation says: “HowTo markup can qualify this tutorial for desktop How-to rich results.” Its record was based on the earlier feature guidance.
Google updated its announcement on 14 September 2023 to state that desktop How-to rich results stopped appearing from 13 September. The editor must remove the obsolete desktop-eligibility advice. Corrected historical wording: “Google discontinued desktop How-to rich results in September 2023. Do not use the earlier desktop-eligibility statement to plan a How-to search feature.”
This does not mean that every schema vocabulary type vanished or that every useful tutorial should be deleted. General structured-data validity, a search engine’s supported feature and real display are different matters. Google’s general guidelines also distinguish correctly formed markup from a guaranteed displayed result. Check current feature documentation before giving new advice.
| Record field | Populated correction record |
|---|---|
| Claim ID | C-HT-01; desktop How-to rich-result eligibility |
| Prior assertion | Older explanation described desktop eligibility for a marked-up tutorial |
| Controlling event | Google announcement updated 14 September 2023; cessation dated 13 September 2023 |
| Decision | Withdraw obsolete eligibility advice; retain useful tutorial content |
| Affected locations | Main explanation, eligibility comparison row, brief template, FAQ answer and associated markup recommendations |
| Owner and state | Technical editor; correction proposed until all affected copies checked |
| Next trigger | Any later official feature-policy change; current advice requires a fresh source check |
Keep the correction trail and propagate the repair.
Preserve the old assertion, replacement wording, controlling reference, event date, check date, reviewer and reason. A brief public correction note is useful when the change affects decisions readers may already have made. Do not silently substitute a new claim while leaving an old test result attached to it.
Search the known reuse inventory: body passages, tables, metadata, downloadable briefs, templates and structured-data instructions. Correct the smallest affected unit and then inspect the whole answer for contradictions. A fixed source page does not fix copied summaries elsewhere. Mark propagation complete only after the named locations have actually been checked.
Separate correction from display and ranking diagnosis.
A valid correction says what the publisher can establish. It does not prove why one search result changed, that every crawler has seen the revision, or that a feature will return. Search appearance can vary and correct markup does not guarantee display. Do not mislabel an appearance change as a general ranking penalty without supporting evidence.
If structured data describes a time-sensitive fact, keep it consistent with the visible answer and applicable policy. Have the responsible technical owner check the affected markup separately. A prose review alone cannot prove that a live template, cached response or search platform has adopted the change.
Close the record with a state and next action.
Use explicit outcomes: confirmed, updated, disputed, historical, removed or held. “Checked” is incomplete unless it says what was found. Record unresolved dependencies and prevent them from being treated as accepted current advice. Give an accountable editor the next review event or date.
An inaccessible source, unavailable specialist or missing version can block a claim without blocking the entire useful article. Keep supported material, remove the unsupported instruction and direct the reader toward an authoritative route when one is available. Reopen the record when new evidence changes the boundary.
Sources and related learning
Google content quality documentation. Google structured data policies. Google dated HowTo feature change.
Teaching scenarios are labelled in the article. The dated Google feature change is a real documented event; no search or client performance is claimed.
Continue with semantic SEO learning and evidence and useful contribution. Test the limits of a claim. Review structured data concepts.