What does aviasales.com track?
Before any consent, aviasales.com loaded 3 tracking companies and set 25 advertising or analytics cookies.
That's more tracking companies than 58% of the 2,450 sites we scanned.
Scanned October 2, 2026 from Germany, loading www.aviasales.com/?params=FRA1 once and clicking nothing. How we scan
- Tracking companies
- 3
- Tracking cookies
- 25
- Third-party hosts
- 14
- Cookies in total
- 31
Consent banner
No known consent management platform was detected on the page.
Companies contacted before consent
2 of the 7 companies it contacted before consent were analytics companies.
- Google Ads6 requestsAdvertising
securepubads.g.doubleclick.net, ad.doubleclick.net, stats.g.doubleclick.net, www.google.de
- Yandex Metrica9 requestsAnalytics
mc.yandex.com, yandex.ru, mc.yandex.ru
- Google Analytics3 requestsAnalytics
www.googletagmanager.com, region1.analytics.google.com
Other third parties (content delivery, consent, functional, unclassified)
Cookies set before consent
The longest-lived tracking cookie it set was auid, lasting about 13 months.
| Cookie | Purpose | Set by | Lasts |
|---|---|---|---|
| _gcl_au | Advertising | aviasales.com | 3 months |
| auid | Advertising | aviasales.com | 13 months |
| i | Advertising | yandex.ru (third party) | 13 months |
| i | Advertising | yandex.com (third party) | 13 months |
| pi | Advertising | yandex.ru (third party) | 13 months |
| _ga | Analytics | aviasales.com | 13 months |
| _ga_5W3X94VHZK | Analytics | aviasales.com | 13 months |
| _sp_id.f3c0 | Analytics | aviasales.com | 13 months |
| _sp_ses.f3c0 | Analytics | aviasales.com | Under a day |
| _ym_d | Analytics | aviasales.com | 12 months |
| _ym_isad | Analytics | aviasales.com | 1 day |
| _ym_uid | Analytics | aviasales.com | 12 months |
| _ym_visorc | Analytics | aviasales.com | Under a day |
| bh | Analytics | yandex.ru (third party) | 13 months |
| bh | Analytics | yandex.com (third party) | 13 months |
| pu | Analytics | yandex.ru (third party) | 13 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_ok | Analytics | mc.yandex.com (third party) | 1 day |
| yabs-sid | Analytics | mc.yandex.com (third party) | Session |
| yandexuid | Analytics | yandex.ru (third party) | 13 months |
| yandexuid | Analytics | yandex.com (third party) | 12 months |
| yashr | Analytics | yandex.ru (third party) | 12 months |
| ymex | Analytics | yandex.com (third party) | 12 months |
| yuidss | Analytics | yandex.com (third party) | 12 months |
| _asdcp | Unclassified | www.aviasales.com | Under a day |
| _awt | Unclassified | www.aviasales.com | Session |
| marker | Unclassified | aviasales.com | 30 days |
| nuid | Unclassified | aviasales.com | 12 months |
| receive-cookie-deprecation | Functional | yandex.com (third party) | 12 months |
| aws-waf-token | Necessary | www.aviasales.com | 4 days |
The page also wrote 22 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.