Keyword Research
Free keyword research tool: expand seed terms into hundreds of buyer-intent and question keywords with instant volume estimates, difficulty scores and CSV export. No signup.
Open →SEO & GEOZero-Token (Instant)
Free Content Decay & Freshness Checker (Find Outdated Pages)
Paste a page and its date to see a transparent freshness score, the exact phrases that age badly, and what to update — all in your browser.
Why use this instead of doing it manually
Free content decay checker: score a page’s freshness from its publish date, time-sensitive wording and outdated year references, and get a prioritised refresh list. Runs instantly, no signup.
| Capability | The manual way | With ContentSERP |
|---|---|---|
| Signal source | Gut feel about “is this old?” | Date age, stale years and time-sensitive wording scored |
| Scope | One page at a time in a CMS | Paste any page for an instant verdict |
| Actionability | Generic “update content” advice | Specific phrases and years to fix, ranked |
| Cost | Enterprise content suites | Free, runs in your browser |
Frequently asked questions
What is content decay?
Content decay is the gradual loss of rankings and traffic as a page gets stale — outdated stats, dead examples and lapsed “latest/new” claims. Refreshing decaying pages is often the fastest SEO win because they already have authority.
How is the freshness score calculated?
It is a transparent heuristic from the page’s age in years, the density of time-sensitive words, references to past years, and expired forward-looking phrases. It is directional — Pro adds actual ranking and traffic data to confirm decay.
Does it crawl my whole site?
The free tool analyses one page you paste. Site-wide decay detection requires a crawl plus performance data, which is part of the Pro audit.
Is my content stored?
No. The date maths and text analysis run entirely in your browser and nothing is uploaded.
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