What does prosv.ru track?
Before any consent, prosv.ru loaded 4 tracking companies and set 24 advertising or analytics cookies.
That's more tracking companies than 70% of the 2,450 sites we scanned. Among the 99 other .ru sites we scanned, the typical one loaded 2 tracking companies — prosv.ru loaded more.
Scanned October 2, 2026 from Germany, loading prosv.ru once and clicking nothing. How we scan
- Tracking companies
- 4
- Tracking cookies
- 24
- Third-party hosts
- 13
- Cookies in total
- 37
Consent banner
No known consent management platform was detected on the page.
Companies contacted before consent
4 of the 6 companies it contacted before consent were analytics companies.
- Yandex Metrica21 requestsAnalytics
mc.yandex.com, mc.yandex.ru, uaas.yandex.ru
- Mindbox9 requestsAnalytics
api.mindbox.ru, web-static.mindbox.ru, personalization-speedtest.g.mindbox.ru
- Mail.ru (VK)4 requestsAnalytics
top-fwz1.mail.ru, privacy-cs.mail.ru
- Google Analytics2 requestsAnalytics
www.googletagmanager.com
Other third parties (content delivery, consent, functional, unclassified)
- usedesk.ru3 requestsUnclassified
secure.usedesk.ru, s3.usedesk.ru
- Yandex25 requestsContent delivery
storage.yandexcloud.net, abt.s3.yandex.net
Cookies set before consent
The longest-lived tracking cookie it set was i, from OpenX, lasting about 13 months.
| Cookie | Purpose | Set by | Lasts |
|---|---|---|---|
| i | Advertising | yandex.com (third party) | 13 months |
| i | Advertising | yandex.ru (third party) | 13 months |
| _yasc | Analytics | yandex.ru (third party) | 13 months |
| _ym_d | Analytics | prosv.ru | 12 months |
| _ym_isad | Analytics | prosv.ru | 1 day |
| _ym_uid | Analytics | prosv.ru | 12 months |
| bh | Analytics | yandex.ru (third party) | 13 months |
| bh | Analytics | yandex.com (third party) | 13 months |
| deviceUUID | Analytics | api.mindbox.ru (third party) | 13 months |
| PVID | Analytics | top-fwz1.mail.ru (third party) | 12 months |
| sync_cookie_csrf | Analytics | mc.yandex.com (third party) | Under a day |
| sync_cookie_csrf | Analytics | mc.yandex.ru (third party) | Under a day |
| sync_cookie_csrf_secondary | Analytics | mc.yandex.com (third party) | Under a day |
| sync_cookie_csrf_secondary | Analytics | mc.yandex.ru (third party) | Under a day |
| sync_cookie_ok_secondary | Analytics | mc.yandex.com (third party) | 1 day |
| tmr_lvid | Analytics | prosv.ru | 11 months |
| tmr_lvidTS | Analytics | prosv.ru | 11 months |
| VID | Analytics | mail.ru (third party) | 12 months |
| yabs-sid | Analytics | mc.yandex.com (third party) | Session |
| yandexuid | Analytics | yandex.com (third party) | 13 months |
| yandexuid | Analytics | yandex.ru (third party) | 13 months |
| ymex | Analytics | yandex.com (third party) | 12 months |
| yuidss | Analytics | yandex.com (third party) | 12 months |
| yuidss | Analytics | yandex.ru (third party) | 13 months |
| _idp_synced | Unclassified | prosv.ru | 12 months |
| _st | Unclassified | id.prosv.ru | 13 months |
| _ymab_param | Unclassified | prosv.ru | 12 months |
| --idp-state | Unclassified | prosv.ru | 13 months |
| --idp-token | Unclassified | prosv.ru | 1 day |
| directCrm-session | Unclassified | prosv.ru | 13 months |
| mindboxDeviceUUID | Unclassified | prosv.ru | 13 months |
| popmechanic_sbjs_migrations | Unclassified | prosv.ru | 6 months |
| theme-colors | Unclassified | prosv.ru | 12 months |
| theme-family | Unclassified | prosv.ru | 12 months |
| theme-spacing | Unclassified | prosv.ru | 12 months |
| view-session-uuid | Unclassified | prosv.ru | 12 months |
| receive-cookie-deprecation | Functional | yandex.com (third party) | 12 months |
The page also wrote 30 keys to local storage, which works like a cookie but isn't sent with requests.
Understanding this page
- How to see which cookies and trackers a website loads
A hands-on walkthrough for checking what a site sets before you've clicked anything, using Chrome and Firefox's built-in tools, plus how CookieTosser automates the same check every month.
- What counts as valid cookie consent in the EU
The rules that actually govern cookie banners — the ePrivacy Directive, the GDPR consent standard, the Planet49 ruling, the strictly-necessary exemption, and what "reject" has to offer compared with "accept.
- Consent management platforms explained
What a CMP banner is actually doing behind the scenes, how the IAB's TCF standard and Google's Consent Mode v2 fit in, and why a banner being present is no guarantee that nothing loads before you answer it.