What is PetalBot?
PetalBot is Huawei's web crawler that indexes PC and mobile websites to build search databases for Petal Search engine and provide AI-powered content recommendations for Huawei Assistant and other Huawei AI services. You can set up Agent Analytics to see when PetalBot visits your website.
Category
| Example User Agent | Mozilla/5.0 (Linux; Android 7.0;) AppleWebKit/537.36 (HTML, like Gecko) Mobile Safari/537.36 (compatible; PetalBot;+https://webmaster.petalsearch.com/site/petalbot) |
| Operated By | Huawei |
| Source | Official Website |
| Triggered By | Automated crawl |
| Used for AI Model Training | Not expected |
| Affects AI Chat & Search Visibility | Yes |
| Expected To Follow Robots.txt | Yes |
Why Is PetalBot Visiting My Website?
PetalBot is updating an AI search index so your pages can appear in its results. It may have discovered your site through links, a sitemap, or mentions of your domain.
Should I Block PetalBot?
Usually not. Blocking PetalBot keeps your pages out of its AI search results and can eliminate referral traffic from that channel. It does not improve traditional search rankings. For context, 17% of the top websites we track currently have robots.txt rules for PetalBot.
How Do I Block PetalBot Using Robots.txt?
Add this rule to your robots.txt file to block PetalBot from accessing your website, or use Automatic Robots.txt to block all AI search crawlers at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: PetalBot # https://knownagents.com/agents/petalbot
Disallow: /Insights for PetalBot
As of November 2, 2026, this data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the top 1000 websites and their robots.txt files.
Robots.txt Compliance
Country of Origin
Robots.txt Blocked Percentage
Frequently Asked Questions
What Traffic Patterns Should I Expect From PetalBot?
PetalBot revisits your site on a flexible schedule, often requesting several pages in a burst. Activity usually increases when your content changes or its index refreshes, with quiet intervals between crawl passes.
Does PetalBot Follow Robots.txt Rules?
PetalBot is expected to follow robots.txt rules, so a disallow rule is the appropriate first step if you want to block it. Automatic Robots.txt can add and maintain that rule, while Agent Analytics lets you verify whether PetalBot respects it.
Is PetalBot Used for AI Model Training?
Not ordinarily. PetalBot is not categorized as an AI training scraper or data provider, so AI model training is not its expected purpose.
Does Blocking PetalBot Affect AI Search or Citations?
Yes. Blocking PetalBot can keep your pages out of the AI search index it supplies, reducing their eligibility to appear or be cited in that product's answers.
Does PetalBot Access Private Content?
No special access. PetalBot can reach only content available to anonymous visitors. Make sure staging sites and other sensitive areas require authentication.
How Can I Verify a Request From PetalBot?
Agent Analytics tracks PetalBot visits in real time. You can also check your server logs for requests whose user-agent string contains "PetalBot". Look for bursts that follow links across several pages and recur over time. Because PetalBot does not publish a verification method, any client can claim its identity and a log match is only a clue.
How Is PetalBot Different From Other Huawei Agents?
Huawei operates separate agents for different purposes, so each agent should be evaluated and controlled independently.
- PanguBot: PanguBot is a web crawler operated by the Chinese company Huawei. It's used to download training data for its multimodal LLM (Large Language Model) called PanGu.