CocCoc is a bot in the search engine crawlers category, operated by Coccoc.
Coccocbot scrapes websites that are request from the Vietnamese search engine Coc Coc.
Search engine crawlers index your pages so they can appear in search results. Keep the genuine ones allowed and verify them, because fake search crawlers are one of the most common disguises for scrapers.
CocCoc identifies itself with this user agent string:
Mozilla/5.0 (compatible; coccocbot-fast/1.0; +http://help.coccoc.com/searchengine)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.
CocCoc follows robots.txt, so these rules stop it crawling the paths you choose. robots.txt is a plain text file at the root of your domain, such as https://example.com/robots.txt.
User-agent: coccocbot Disallow: /
User-agent: coccocbot Disallow: /private/ Disallow: /search
User-agent: coccocbot Allow: /blog/ Disallow: /
User-agent: coccocbot Allow: / User-agent: * Disallow: /
User-agent: coccocbot group, CocCoc ignores your User-agent: * rules, so repeat any that should still apply.coccocbot from CocCoc's user agent; check Coccoc'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.
CocCoc brings search traffic, so keep the real one allowed. Fake CocCoc requests are a common cover for scrapers, so verify it by network rather than by name.
Transfon Security for publishersSearch crawlers fetch landing pages to check them. Keep CocCoc allowed, but out of campaign and conversion data.
Transfon Security for advertisersCocCoc indexes products for search results. Allow it, and block impersonators that use its name to scrape prices.
Transfon Security for e-commerceAllow CocCoc on marketing and docs pages, and keep it off signed-in app pages it cannot use.
Transfon Security for SaaS and APIsrobots.txt is a request, not an enforcement. Transfon Security shows CocCoc 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
CocCoc is a bot in the search engine crawlers category, operated by Coccoc. Coccocbot scrapes websites that are request from the Vietnamese search engine Coc Coc.
Yes. CocCoc follows robots.txt, so a Disallow rule for the coccocbot user agent stops it from crawling the paths you list.
Add "User-agent: coccocbot" followed by "Disallow: /" to the robots.txt file at the root of your site. To enforce it, block requests whose user agent contains "coccocbot" at your WAF. In Transfon Security that is one User Agent block rule.
No. robots.txt is voluntary, so CocCoc may not follow it, and anyone can send CocCoc's user agent, so a fake CocCoc ignores your rule. Enforce the rule where requests arrive, at your WAF, and check the source network.
Search engine crawlers index your pages so they can appear in search results. Keep the genuine ones allowed and verify them, because fake search crawlers are one of the most common disguises for scrapers.
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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