Yandex.Direct now offers a site monitoring function to notify you of any problems with the availability of your site. It keeps track of your site's availability and automatically suspends ad impressions in order to avoid wasting your advertising budget.
You will receive an email and text message about problems with your site's availability and the suspension of impressions.
The monitoring system continuously check the availability of your site by querying the home page. Ads are suspended if the site is unavailable for at least 15 minutes or more. Impressions will resume once the site is restored.
Site availability is checked by a robot with the useragent Mozilla/5.0 (compatible; YandexMetrika/2.0; +http://yandex.com/bots). In a number of cases, server settings may prohibit queries from being accepted from unknown browsers, which may lead to false notifications about the site's unavailability.
While checking for site availability, Yandex.Direct's robots may download site pages, even if they are prohibited from being indexed in robots.txt or meta tage. The restriction of the Crawl-delay directive may also be exceeded.
If a site is disabled due to non-payment and a page from the hosting-provider is displayed instead of an error message, then the ads may not be disabled automatically. In this case, the robot considers the site to be functional and doesn't halt ad impressions.
You can turn on site monitoring on the campaign settings page by ticking the stop ads when site not working box. Users who turn on site monitoring will receive two types of messages:
Ads disabled, site offline.
You can additionally sign up for SMS-notifications. You need to specify your mobile number to take advantage of this service. Due to limitations on the length of SMS messages, these notifications do not include the website URL or campaign number.
The monitoring status will be displayed at the very top of the campaigns page. Suspended ads will appear in the Active tab, marked with an exclamation point. You can relaunch suspended ads manually by following the Resume impressions link or by using mass changes in multi-editing.