Overview
SalesViewerBot is a web scraper from SalesViewer GmbH used for public web data collection, page extraction, content monitoring, and third-party crawler activity.
Its primary user-agent pattern is page-preview-tool; a representative HTTP user-agent is page-preview-tool Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36.
SalesViewerBot is Unverified at the identity-evidence level. The listed identity remains useful for detection, but this record does not currently contain authoritative evidence sufficient to authenticate the identity claim.
Robots.txt behavior is not currently confirmed.
SalesViewerBot should be reviewed against site policy, source evidence, crawl rate, and requested paths before a permanent allow or block rule is created.
Identity
- User-Agent
page-preview-tool- Aliases
- page-preview-tool
- HTTP Agent Examples
page-preview-tool Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36- Robots.txt Token
page-preview-tool- Identity Type
- Observed
- Evidence Method
- Treat `page-preview-tool` as an identity signal only. Confirm it with current operator documentation, cryptographic verification, forward-confirmed reverse DNS, source-network ownership, or other authoritative evidence before trusting the claimed identity.
Classification
- Type
- Scraper
- Kind
- Crawler
- Family
- SalesViewer GmbH
- Purpose
- scraping
Behavior and handling
- Common Use
- SalesViewerBot is used for public web data collection, page extraction, content monitoring, and third-party crawler activity.
- Detection Notes
- SalesViewerBot traffic is primarily detected by the `page-preview-tool` user-agent pattern; a representative HTTP user-agent is `page-preview-tool Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36`. Compare source IPs, reverse DNS, request paths, and crawl cadence with SalesViewer GmbH infrastructure before trusting the traffic.
- Respects robots.txt
- Unknown
- Spoofing Risk
- SalesViewerBot has medium spoofing risk because user-agent strings can be copied; pair the match with DNS, IP, behavior, or operator evidence.
- Risk
- Neutral
- Recommended Handling
- Depends
Rules and controls
- Robots.txt Snippet
# robots.txt behavior is unconfirmed. Do not rely on this rule without verification.