# QwenBot > QwenBot is Alibaba's crawler for collecting training data. Alibaba's training crawler for Qwen. Alibaba is gathering training data. **Category:** AI crawlers **Also known as:** Alibaba QwenBot **Updated:** 2026-09-09 **Source:** https://truestat.io/glossary/alibaba-qwenbot --- ## What QwenBot is Alibaba crawls for Qwen and Tongyi. Neither is documented in the way Western operators document their crawlers, and no address list is published, so everything known about these tokens comes from observed traffic. On this site QwenBot is counted as training, which is the row it appears in on your dashboard. The category matters because it decides which number moves when this crawler visits, and the four are reported separately for exactly that reason. ## What its traffic looks like Broad and slow: many pages, few repeats, spread over days or weeks rather than concentrated. Training crawls tend to want everything once, so the long tail of a site sees traffic it never gets from search — old posts, deep archive pages, anything reachable by a link. Bandwidth is the usual reason people notice these at all. ## How it is verified Alibaba publishes neither a machine-readable list of the addresses this crawler uses nor a reverse DNS record pointing back at itself. The user-agent header is therefore the only evidence, and anyone can send it — so a visit is recorded as an unverified claim rather than as a confirmed fetch. That is not a gap in the measurement so much as an honest ceiling. A report that showed these as verified would be inventing a confidence nobody can support, and the number it produced would be the first thing to fall apart when somebody asked where it came from. ## If you block it Alibaba stops collecting your pages as training material. Nothing about how you appear in search or in live answers changes — those are separate crawlers with separate rules. Nothing you see today changes if you block this. Training crawls feed models that ship months later, so the decision is about whether your work becomes part of a commercial model, not about this quarter's traffic. The honest counter-argument is that being in the training data is part of how a model comes to mention you at all. There is no measurement that settles this either way — anyone who tells you there is has not looked — so it is a decision about your terms rather than about your numbers. ## How it differs from Alibaba's other crawlers Alibaba sends 3 crawlers and gives each its own token, so they can be allowed and refused separately. The tokens differ by a few characters and what the fetch means does not: Qwen-User — ai assistant. Qwen fetching a page to answer someone's question. AliyunBot — other bots. Alibaba Cloud infrastructure traffic. Confusing two of these is the most common mistake with this operator, and it is expensive in one direction: a rule meant for the training crawler that lands on the search crawler removes you from results without stopping any training. ## Questions ### Is QwenBot in my logs really Alibaba? There is no way to prove it. Alibaba publishes neither an address list nor a reverse DNS record for this crawler, so the user agent is the only evidence and anyone can send it. We record the visit as an unverified claim rather than presenting it as confirmed. ### How do I tell QwenBot apart from Alibaba's other crawlers? By the token, and only by the token. Alibaba also sends Qwen-User, AliyunBot, and the strings differ by a few characters while the jobs differ completely — one may be answering somebody's question while another collects training material. Match on the exact token rather than on the operator's name appearing anywhere in the header, or the four end up counted as one. ### Does QwenBot run JavaScript? No. It requests the HTML and leaves. That is why a browser-based analytics tag never records these visits: the tag is JavaScript, and nothing runs it. Seeing this crawler at all requires reading it server-side. ### Why is QwenBot counted as Training and not something else? Because that is the job this particular crawler does. Alibaba runs more than one — Qwen-User, AliyunBot — and they are counted separately because the decisions about them are separate. Filing them together under one operator name would let ordinary indexing look like AI interest, which is the single most misleading thing an AI traffic report can do. ### Why does QwenBot not show up in Google Analytics? Google Analytics runs in the browser. This crawler never opens a browser — it requests the HTML, reads it, and leaves, so the tracking script is never executed and no event is ever sent. Every browser-based analytics tool has the same blind spot, which is why crawler traffic has to be read from the server side to be seen at all. ### Why can a QwenBot visit not be verified? Alibaba publishes neither a machine-readable list of the addresses its crawler uses nor a reverse DNS record pointing back at itself. With neither, the user-agent header is the only evidence, and anyone can send it. Rather than showing a confidence we cannot support, the visit is recorded as an unverified claim — which is also the honest answer to give anyone asking how much of your AI traffic is real. ## Related - https://truestat.io/glossary/alibaba-qwen-user - https://truestat.io/glossary/alibaba-aliyunbot - https://truestat.io/glossary/fcrdns - https://truestat.io/glossary/spoofed-crawler --- From the TrueStat glossary — https://truestat.io/glossary. Privacy-first web analytics that also shows you which AI assistants are reading your site.