Proxies for Ad Verification
Ad verification uses anonymous, geo-targeted proxies to load ad placements as an ordinary local user, confirming that campaigns render correctly, land on the right pages, and aren't surrounded by fraud. Ad networks and fraudsters cloak content to known corporate or datacenter IPs, so advertisers rely on residential-like, high-anonymity proxies to see the real ad experience in each market.
What ad verification catches
Misplaced or broken creatives, wrong landing pages, and geo-targeting errors that waste spend.
Cloaking and click fraud, where a malicious site shows advertisers a clean page but serves users something else.
Why anonymity and geo matter
If a fraudulent site recognizes a verification IP, it cloaks and hides the fraud, so elite anonymity is essential.
Because ads target specific regions, you must verify from a proxy inside each target country to see the exact placement local audiences receive.
How to filter proxies in Proxcy
- Filter by Country for every geo your campaign targets.
- Set Anonymity to Elite so cloaking scripts can't detect a verifier.
- Sort by Speed for snappy page loads that mirror a real user session.
- Rotate IPs so repeat checks aren't fingerprinted across a single campaign.
Frequently asked questions
Why use proxies for ad verification?+
Ads are geo-targeted and fraudsters cloak content to known IPs. Anonymous proxies in each target country let you load campaigns exactly as a local user would, exposing placement errors and fraud.
What anonymity level is needed to detect cloaking?+
Elite (high-anonymity) proxies, because they hide that a proxy is in use. Transparent proxies leak your identity and let fraudulent sites cloak the real content.
Do I need a proxy in every target country?+
To verify geo-targeted placements accurately, yes. Filter Proxcy by Country to load each region's version of your ad and landing page.