What is YandexMobileBot?
YandexMobileBot is a web crawler operated by Yandex, Russia's largest search engine. It crawls mobile versions of websites and simulates mobile device traffic to ensure proper representation in mobile search results. Agent Analytics can track when it visits your website.
Overview
| Operated By | Yandex |
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | July 9, 2026 |
Category
Expected Behavior
YandexMobileBot crawls on a schedule set by algorithms, not a calendar. Expect visit frequency to track your site's popularity, how often your content changes, and your domain authority. It throttles itself to avoid loading your server and honors crawl rules better than almost any other category of bot.
YandexMobileBot's User Agent
| User Agent | Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Mobile/15E148 Safari/604.1 (compatible; YandexMobileBot/3.0; +http://yandex.com/bots) |
How To Block YandexMobileBot With Robots.txt
Add this rule to your robots.txt file to block YandexMobileBot from accessing your entire website, or use Automatic Robots.txt to block all search engine crawlers at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: YandexMobileBot # https://knownagents.com/agents/yandexmobilebot
Disallow: /YandexMobileBot Global Insights
As of July 9, 2026, this data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the world's top 1000 websites and their robots.txt files.
Robots.txt Blocked Percentage
Country of Origin
Robots.txt Blocking Trend
0% of top websites block YandexMobileBot in their robots.txt files.
Overall Search Engine Crawler Traffic
6.4% of all web traffic came from search engine crawlers.
Top Visited Website Categories
The types of websites most frequently visited by YandexMobileBot.
Frequently Asked Questions
Should I Block YandexMobileBot?
No, unless you want your pages out of search results. YandexMobileBot feeds a search engine index, and blocking it erases your visibility and organic traffic from that engine. This is the one category almost every website should allow. Almost none of the top websites we track have robots.txt rules for YandexMobileBot right now.
Does YandexMobileBot Respect Robots.txt?
Yes. YandexMobileBot is expected to honor robots.txt rules, so a disallow rule is the right first move. Automatic Robots.txt adds and maintains that rule for you, and Agent Analytics confirms YandexMobileBot actually honors it.
Does YandexMobileBot Access Private Content?
No. YandexMobileBot indexes public pages only and does not sign in anywhere. Watch for accidentally public content though, because anything reachable without a login can end up in search results.
Why Is YandexMobileBot Visiting My Website?
YandexMobileBot is keeping its search index current. Links, sitemaps, or direct submission brought it to your site, and it comes back at a rate tuned to how often your content changes and how popular your site is.
How Can I Tell if YandexMobileBot Is Visiting My Website?
Agent Analytics tracks YandexMobileBot visits in real time alongside every other known AI agent, crawler, and scraper. You can also check your server logs for requests whose user agent string contains "YandexMobileBot". Look for steady recurring visits spread across your site. Keep in mind that YandexMobileBot doesn't publish a verification method, so any client can claim its user agent string and a log match is a hint rather than proof.