Using a free VPN, you don't need a "Gdtot proxy." You simply turn on the VPN, connect to a country where Gdtot works (e.g., Netherlands or USA), and access the main Gdtot domain directly.
: These proxy sites frequently use aggressive redirects to ad-heavy or potentially malicious pages. Experts warn that "free" proxies may modify website code to inject malware or steal browser cookies. Gdtot Proxy Free