MonSpark is a bot in the monitoring and analytics bots category, operated by MonSpark.
MonSpark is a website monitoring service. Its monitoring bot checks website availability, network conditions and TLS certificate validity.
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.
MonSpark identifies itself with this user agent string:
Mozilla/5.0+(compatible; MonSpark/1.0; http://www.monspark.com/)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.
We have not confirmed whether MonSpark 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: MonSpark Disallow: /
User-agent: MonSpark Disallow: /private/ Disallow: /search
User-agent: MonSpark Allow: /blog/ Disallow: /
User-agent: MonSpark Allow: / User-agent: * Disallow: /
User-agent: MonSpark group, MonSpark ignores your User-agent: * rules, so repeat any that should still apply.MonSpark from MonSpark's user agent; check MonSpark'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 MonSpark if it is a service you use, and keep its visits out of page views and ad requests either way.
Transfon Security for publishersMonSpark is not a person. Exclude it from campaign and conversion data so reports reflect real visitors.
Transfon Security for advertisersAllow MonSpark only if it works for your store, and keep it away from cart and checkout.
Transfon Security for e-commerceIf MonSpark 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 MonSpark 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
MonSpark is a bot in the monitoring and analytics bots category, operated by MonSpark. MonSpark is a website monitoring service. Its monitoring bot checks website availability, network conditions and TLS certificate validity.
We have not confirmed whether MonSpark 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: MonSpark" followed by "Disallow: /" to the robots.txt file at the root of your site. To enforce it, block requests whose user agent contains "MonSpark/" at your WAF. In Transfon Security that is one User Agent block rule.
No. robots.txt is voluntary, so MonSpark may not follow it, and anyone can send MonSpark's user agent, so a fake MonSpark ignores your rule. Enforce the rule where requests arrive, at your WAF, and check the source 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.
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.
Privacy, security, monetization, and performance insights. A few emails a month, no spam.