Content Freshness Checker
Analyze any URL to find its Last-Modified date, publication schema, and freshness score. Essential for SEO audits.
Secure Processing. No data is permanently stored.
Analyzing Freshness...
We are checking HTTP headers, Schema.org, and Meta tags.
Content Analysis
The table below lists all time-based signals found in the page code. We prioritize Schema.org and HTTP Headers for accuracy. High confidence signals are shown in green.
Detailed Signals
About the SERPInsight Content Freshness Checker
Content freshness is critical for SEO success. Search engines prioritize up-to-date information, and providing clear date signals helps bots understand when your content was last modified.
Developed by SERPInsight, this utility scans your webpage to detect HTTP headers, Schema.org data, and Meta tags to determine the true "Last Updated" date of your content.
How to use
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1
Input URL
Paste the full address of the page you want to audit (e.g., https://site.com/blog/post).
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2
Analyze
Our system crawls the page headers and code to find time-based signals.
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3
Review
Check the "Days Old" metric and "Freshness Score" to see if an update is needed.
Understanding the Metrics
The number of days that have passed since the most recent "Modified" date signal was detected on the page.
Our algorithm compares headers, JSON-LD, and Meta tags to determine the most reliable "Last Updated" date.
A proprietary score (0-100). Higher scores indicate content updated recently (within the last 30 days).
Content Optimization Guide
Why freshness matters
- Higher CTR in search results (if date is shown).
- Encourages search bots to crawl more frequently.
- Signals relevance for time-sensitive topics.
Best Practices
- Use Schema.org
dateModifiedproperty. - Ensure server sends correct
Last-Modifiedheader. - Update content significantly, not just the date.
Frequently Asked Questions
Why does the "Last Modified" date matter for SEO?
What signals does this tool check?
Is this tool free?
How can I save the results?
Why use SERPInsight?
Professional-grade SEO tools for experts.
Fast Performance
Our optimized logic analyzes your content structure in milliseconds.
Reliable Accuracy
We intelligently filter schemas and headers to find the most accurate date.
100% Secure
Your data is processed in real-time and never stored on our servers.
Instant Export
Download your analysis report as a CSV file for your records.