JetOctopus crawler — technical-SEO auditor
JetOctopus is a technical-SEO platform whose crawler audits large sites for structure, indexability, and on-page issues, alongside log-file analysis. It is a third-party SEO tool crawler, not a search engine. JetOctopus documents the crawler and supports robots.txt and crawl-rate controls.
What this means
JetOctopus is a technical-SEO crawler aimed at large sites, pairing a fast crawler with log-file analysis to find indexability and structure issues. Like other audit tools, it is configured by the site owner or an agency and does not feed a search index.
Seeing JetOctopus typically means a deliberate audit is running, not unexpected scraping — though, as with any SEO crawler, an external party can point it at any public site.
How the JetOctopus crawler identifies itself
JetOctopus's crawler self-identifies with a JetOctopus token and a self-identifying URL in its user-agent string. Because operators can configure crawl settings and a custom UA, and the default token is less broadly documented than search bots, this entry is marked partially verified — match on the JetOctopus token but confirm against current documentation when a custom UA may be in use.
The user agent is a claim that can be copied; verify where authenticity matters.
- robots.txt token: JetOctopus's documented crawler token (verify current value)
- User agent contains a JetOctopus-identifying URL
- A large-site technical-SEO crawler, not a search-engine indexer
robots.txt and crawl rate
JetOctopus can honour robots.txt, and its crawl rate is configurable in the platform so large audits do not overload a server. To disallow the default crawler site-wide, target its token with a standard Disallow rule.
For your own audits, prefer allowing the crawler and tuning its speed rather than blocking it. robots.txt is a request honoured by compliant crawlers, not an access-control mechanism.
How it appears in analytics and logs
A request carrying the JetOctopus token is the JetOctopus platform auditing a URL on a subscriber's behalf — a bot event, not a human visit. It usually reflects a planned technical-SEO crawl and should be counted as crawl coverage, not audience.
Diagnostic use case
Identify JetOctopus when a large-site technical audit runs, allow it for your own crawls, and restrict or throttle it via robots.txt otherwise.
What WebmasterID can help detect
WebmasterID classifies JetOctopus server-side as an SEO crawler and surfaces its activity on the bot-intelligence surface, separate from human analytics, so you can see technical-SEO audit hits without log parsing.
Common mistakes
- Treating JetOctopus audit hits as human traffic in analytics.
- Blocking your own scheduled audit at robots.txt by mistake.
- Assuming JetOctopus indexes pages for a search engine.
Privacy and accuracy notes
JetOctopus crawler detection uses only the request user-agent. No human identity is involved. WebmasterID records the crawl as a bot event, separate from human analytics, and never attaches it to a visitor profile.
Related pages
- Oncrawl bot — OnCrawl technical-SEO crawler
Oncrawl is a technical-SEO and log-analysis platform whose crawler fetches pages to build site-structure and on-page audits for its subscribers. It is a third-party SEO tool crawler, not a search engine. Oncrawl documents the crawler and provides robots.txt guidance for operators who want to identify or restrict it.
- Sitebulb crawler — desktop/cloud SEO auditor
Sitebulb is a desktop and cloud SEO auditing tool whose crawler fetches pages to map site structure, internal links, and on-page issues. It is a third-party SEO tool crawler, not a search engine. Sitebulb documents its user agent and supports robots.txt handling and a configurable crawl identity.
- Managing third-party SEO crawler load
Third-party SEO crawlers such as AhrefsBot and SemrushBot can generate significant request volume without contributing to search visibility. You can manage their load by targeting their tokens in robots.txt, using crawl-delay where the crawler supports it, and blocking those that bring no value to you.
- Website observability
See crawler and audit-bot activity against your pages over time.
Sources and verification notes
- JetOctopus — crawler / documentationJetOctopus documents its crawler; default token and custom-UA option verify in current docs.
Last reviewed 2026-06-24. Facts are checked against primary/official sources where available; uncertain specifics are marked “Data not yet verified” rather than guessed.