Costume party
70% of "browsers" were bots in costume.
Their TLS handshakes gave them away. 9,046 didn't finish the costume. 87,029 requests came from honest bots, led by Mozilla/5.0.
Edition of Monday, Oct 26, 2026 (UTC) · see the latest · updated every 24 hours
415,093
fake browsers
▼ -19% vs the day before
70%
of "browsers"
87,029
honest bots
▲ +24% vs the day before
Every edition: fake browsers
How we measure
A "browser" is a request whose user agent starts with Mozilla/5.0 and doesn't introduce itself as a bot. It's in costume when its TLS handshake (the JA4 fingerprint) isn't one a real Chrome, Edge, Firefox or Safari sends. Half a costume is a browser user agent that stops before naming any browser. Honest bots are user agents that say they're a bot, crawler or scanner, grouped by the name they give.
Best costumes
The user agents bots wore most, with a handshake no real browser sends.
| User agent | Requests | Addresses |
|---|---|---|
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 | 76,073 | 658 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 | 75,740 | 222 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 | 66,008 | 442 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:153.0) Gecko/20100101 Firefox/153.0 | 15,928 | 309 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 | 8,616 | 21 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:151.0) Gecko/20100101 Firefox/151.0 | 7,653 | 155 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 | 7,078 | 172 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0 | 6,929 | 133 |
Honest bots
Bots that said who they were, including AI crawlers.
| Bot | Requests |
|---|---|
| Mozilla/5.0 | 9,622 |
| Googlebot | 7,664 |
| bingbot | 4,122 |
| facebookexternalhit | 3,744 |
| Bytespider | 3,407 |
| GPTBot | 3,175 |
| OAI-SearchBot | 3,062 |
| ClaudeBot | 2,731 |
| Applebot | 2,459 |
| Baiduspider | 2,274 |
| Amazonbot | 2,207 |
| Hello | 1,888 |
| PerplexityBot | 1,809 |
| DuckAssistBot | 1,645 |
| GrokBot | 1,577 |
Past editions
More from the edge
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20% of yesterday's traffic was scanners.
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Fraud Desk · Nov 11
32,669 requests got turned away at the door.
Login stuffing, failed logins, and who got turned away at the door.
Most Wanted · Nov 11
Bots' most wanted file: /download.php
The files bots asked for most yesterday. It's usually your .env.
The AI Key Heist · Nov 11
Bots went hunting for AI keys 789 times.
Bots are hunting for AI API keys. Here's whose they want most.
Cloud Landlords · Nov 11
81% of scanning came from rented servers.
Scanners don't own servers. They rent them. Here are the landlords.
Speedrun · Nov 11
New sites get scanned in 1,245 minutes.
How many minutes a brand-new website gets before the first scanner shows up.
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