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HTTP Availability & Stability

Uptime, response code patterns, intermittent unreachability across crawl windows. Each fires with named evidence and a 3-question analyst Q&A trail.

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What HTTP Availability & Stability captures

Uptime, response code patterns, intermittent unreachability across crawl windows. Tier-1 SOC analysts use them to cut triage time on suspicious http crawling history behavior; CTI teams pivot from them to the broader campaign graph.

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5 signals in HTTP Availability & Stability

Each row opens a leaf page with the signal's direction, named evidence, and 3-question Q&A trail. Use them as audit anchors when a verdict surfaces this subgroup.

Verdict scenarios

How HTTP Availability & Stability shapes the call

Three real-world situations where HTTP Availability & Stability evidence dominates the decision. Verdict and explanation are how VerdictIQ would frame the outcome to an analyst, not raw signal slugs.

High riskVERDICT · BLOCK
The situation

A site that responds inconsistently across crawl windows, with frequent 5xx codes and unexplained outages.

VerdictIQ explains

Decline. The availability pattern matches infrastructure under active reconfiguration or short-lived staging. Real services don't flicker like this.

Medium riskVERDICT · REVIEW
The situation

A site mostly reachable but with occasional 4xx response spikes and intermittent timeouts in the past two weeks.

VerdictIQ explains

Send to analyst review. The instability is mild but worth confirming; could be capacity issues or staging for an attack.

Low riskVERDICT · ALLOW
The situation

A site responding with stable 2xx codes across crawl windows over many months.

VerdictIQ explains

Allow. The availability shape is what you expect from a real production property. No HTTP reason to delay.

Sibling subgroups

Other subgroups in HTTP Crawling History

4 more subgroups in this group, each bundling signals that share a different mechanism. Tap one to inspect its signal names.

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See HTTP Availability & Stability signals fire on your data

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