KbDkBot is a bot in the academic research crawlers category, operated by Netarkivet.
Royal Danish Library collects the Danish Internet according to the Danish Legal Deposit Act for research purposes.
Research crawlers collect pages for university and non-profit studies of the web. Most are low volume and respect robots.txt. Block them there if you prefer not to take part.
KbDkBot identifies itself with this user agent string:
Mozilla/5.0 (compatible; heritrix/3.10.0 +https://www.kb.dk/netarkivindsamling/) Firefox/144Anyone 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.
We have not confirmed whether KbDkBot 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.
User-agent: netarkivindsamling Disallow: /
User-agent: netarkivindsamling Disallow: /private/ Disallow: /search
User-agent: netarkivindsamling Allow: /blog/ Disallow: /
User-agent: netarkivindsamling Allow: / User-agent: * Disallow: /
User-agent: netarkivindsamling group, KbDkBot ignores your User-agent: * rules, so repeat any that should still apply.netarkivindsamling from KbDkBot's user agent; check Netarkivet's own documentation if it publishes a different robots.txt name.Treat robots.txt as a statement of your policy, and enforce it where requests arrive.
Allow KbDkBot if it is a service you use, and keep its visits out of page views and ad requests either way.
Transfon Security for publishersKbDkBot is not a person. Exclude it from campaign and conversion data so reports reflect real visitors.
Transfon Security for advertisersAllow KbDkBot only if it works for your store, and keep it away from cart and checkout.
Transfon Security for e-commerceIf KbDkBot is a service you use, allow it on the endpoints it needs and block it elsewhere.
Transfon Security for SaaS and APIsrobots.txt is a request, not an enforcement. Transfon Security shows KbDkBot 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
KbDkBot is a bot in the academic research crawlers category, operated by Netarkivet. Royal Danish Library collects the Danish Internet according to the Danish Legal Deposit Act for research purposes.
We have not confirmed whether KbDkBot 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.
Add "User-agent: netarkivindsamling" followed by "Disallow: /" to the robots.txt file at the root of your site. To enforce it, block requests whose user agent contains "netarkivindsamling" at your WAF. In Transfon Security that is one User Agent block rule.
No. robots.txt is voluntary, so KbDkBot may not follow it, and anyone can send KbDkBot's user agent, so a fake KbDkBot ignores your rule. Enforce the rule where requests arrive, at your WAF, and check the source network.
Research crawlers collect pages for university and non-profit studies of the web. Most are low volume and respect robots.txt. Block them there if you prefer not to take part.
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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