What is KargoBot-Artemis?

KargoBot-Artemis is a bot in the monitoring and analytics bots category, operated by Kargo.

Bot name
KargoBot-Artemis
Operator
Kargo
Type
Bot
Respects robots.txt
Not confirmed
robots.txt user agent
KargoBot-Artemis
Signs requests (Web Bot Auth)
No

About KargoBot-Artemis

KargoBot-Artemis is Kargo's autonomous content verification bot. It's a simulation of a user on an iOS device. The bot is used to scan sites for content that may be unsuitable for customers on the Kargo ad network.

Monitoring bots check uptime, performance and page changes on behalf of a site owner or a third party. Allow the services you run yourself and exclude them from analytics so they do not inflate page views.

KargoBot-Artemis user agent

KargoBot-Artemis identifies itself with this user agent string:

  • Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1 (compatible; KargoBot-Artemis-Mobile; +https://www.kargo.com/kargobot-artemis)

Anyone can copy a user agent string. Transfon Security also checks where each request comes from, so a request that claims to be a known crawler but comes from the wrong network is treated as a fake, not as the real crawler.

How to block KargoBot-Artemis in robots.txt

We have not confirmed whether KargoBot-Artemis follows robots.txt. Add a rule, then check your logs to see that it stopped. robots.txt is a plain text file at the root of your domain, such as https://example.com/robots.txt.

Block KargoBot-Artemis from the whole site

User-agent: KargoBot-Artemis
Disallow: /

Block KargoBot-Artemis from some folders

User-agent: KargoBot-Artemis
Disallow: /private/
Disallow: /search

Allow KargoBot-Artemis only on some folders

User-agent: KargoBot-Artemis
Allow: /blog/
Disallow: /

Allow KargoBot-Artemis and block other crawlers

User-agent: KargoBot-Artemis
Allow: /

User-agent: *
Disallow: /

Things to know

  • Each host needs its own file. Rules on www.example.com do not apply to shop.example.com.
  • A crawler obeys only the most specific group that names it. Once you add a User-agent: KargoBot-Artemis group, KargoBot-Artemis ignores your User-agent: * rules, so repeat any that should still apply.
  • The user agent name is not case sensitive. We take KargoBot-Artemis from KargoBot-Artemis's user agent; check Kargo's own documentation if it publishes a different robots.txt name.
  • Crawlers cache robots.txt, so changes can take up to a day to apply. Disallow stops crawling but does not remove pages already collected or indexed.

Limits of robots.txt

  1. KargoBot-Artemis may not follow the rule. robots.txt is a request that nothing enforces, and we have not confirmed that KargoBot-Artemis follows it. Check your logs after adding a rule.
  2. The user agent could be fake. robots.txt matches the name a request claims. Anyone can send KargoBot-Artemis's user agent, and a scraper using it is not bound by Kargo's robots.txt policy. Only checking the source network tells a real KargoBot-Artemis from a fake one.

Treat robots.txt as a statement of your policy, and enforce it where requests arrive.

Who should care about KargoBot-Artemis

Publishers

Allow KargoBot-Artemis if it is a service you use, and keep its visits out of page views and ad requests either way.

Transfon Security for publishers

Media buyers and advertisers

KargoBot-Artemis is not a person. Exclude it from campaign and conversion data so reports reflect real visitors.

Transfon Security for advertisers

E-commerce

Allow KargoBot-Artemis only if it works for your store, and keep it away from cart and checkout.

Transfon Security for e-commerce

SaaS and APIs

If KargoBot-Artemis is a service you use, allow it on the endpoints it needs and block it elsewhere.

Transfon Security for SaaS and APIs

Block KargoBot-Artemis with Transfon Security

robots.txt is a request, not an enforcement. Transfon Security shows KargoBot-Artemis by name in the Top Bots report, so you can see how often it visits and which pages it reads. Block or allow it with a User Agent rule, or slow it down with a rate limit decision rule.

Transfon Security

Control KargoBot-Artemis on your site

  • See every KargoBot-Artemis visit and the pages it reads
  • Spot bots that fake trusted crawler names
  • Block, allow or rate limit KargoBot-Artemis with one rule
  • Works with or without robots.txt support

Frequently asked questions

What is KargoBot-Artemis?

KargoBot-Artemis is a bot in the monitoring and analytics bots category, operated by Kargo. KargoBot-Artemis is Kargo's autonomous content verification bot. It's a simulation of a user on an iOS device. The bot is used to scan sites for content that may be unsuitable for customers on the Kargo ad network.

Does KargoBot-Artemis respect robots.txt?

We have not confirmed whether KargoBot-Artemis follows robots.txt. Add a robots.txt rule, then check your logs to see that it stopped, and block it by user agent if it did not.

How do I block KargoBot-Artemis?

Add "User-agent: KargoBot-Artemis" followed by "Disallow: /" to the robots.txt file at the root of your site. To enforce it, block requests whose user agent contains "KargoBot-Artemis" at your WAF. In Transfon Security that is one User Agent block rule.

Is robots.txt enough to block KargoBot-Artemis?

No. robots.txt is voluntary, so KargoBot-Artemis may not follow it, and anyone can send KargoBot-Artemis's user agent, so a fake KargoBot-Artemis ignores your rule. Enforce the rule where requests arrive, at your WAF, and check the source network.

Should I block KargoBot-Artemis?

Monitoring bots check uptime, performance and page changes on behalf of a site owner or a third party. Allow the services you run yourself and exclude them from analytics so they do not inflate page views.

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See Which Bots Visit Your Site

Transfon Security identifies every bot in this directory in your traffic reports, flags fake search crawlers, and lets you allow, block or rate limit each bot.

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