> ## Documentation Index > Fetch the complete documentation index at: https://docs.proxyscrape.com/llms.txt > Use this file to discover all available pages before exploring further. # Are the proxies always online? > Premium, Dedicated, and Residential proxies are always online; free proxies may go offline often. ### Premium, Dedicated and Residential Proxies Yes, the premium, dedicated and residential proxies are always online. If you are experiencing problems connecting, see [Why are proxies not working?](/proxies/why-are-proxies-not-working) You can also [contact our support team](https://proxyscrape.com/contact) at any time — they are available 24/7 to assist you. ### Free Proxies Free proxies go offline very often. Redownload the list when you have trouble connecting. We do not control these proxies and cannot guarantee stability.