Important Proxy Terms

If you’re new to the world of proxies, you might be a little overwhelmed by the different terms. It’s hard to use proxies when you don’t know what each word and phrase means. Get the scoop on the different terms so you will be ready to buy proxies. Then, you can browse the web, conduct SEO research, and more anonymously.

Shared Proxies

Shared proxies are also referred to as public proxies. As the name suggests, you share these proxies with others. Countless users share the same port and might even have the same authentication information with shared proxies. That means these proxies are often easily compromised, and they are slow and sluggish. They aren’t the best option for people who want anonymity and security online.

That’s just the beginning of the issues that come with shared proxies. They are often run by hackers who just use them as a front to steal your information. If you don’t want to be a victim of identity theft, it’s a good idea to stay away from these proxies.

Dedicated Proxies

Dedicated proxies are often referred to as private proxies. Private proxies come with a dedicated IP address. You don’t share that IP address with anyone, and the proxy is completely anonymous.

Since you’re the only person using dedicated proxies, they deliver when it comes to speed and performance. You don’t share the proxies with anyone, so you get to use all of the bandwidth for yourself. That makes it easier to fly along and complete your tasks on the web.

Most importantly, your information is safe when you use private proxies. Legitimate companies manage private proxies, so no one is going to hack into your computer and steal your information.

Semi-Dedicated Proxies

Semi-dedicated proxies are quite similar to dedicated proxies, but there is a slight difference. Instead of being the only person who uses the proxy, you’ll share it with a couple of other people. Since you’re sharing the proxies, they are a bit cheaper than dedicated proxies are. Also, since they’re shared, you could end up using the same IP address as someone else at any given time.

That’s fine for many of the tasks you’ll need to complete online. For example, if you just want to browse the internet or watch some videos, semi-dedicated proxies will get the job done. However, if you want to run powerful data scraping tools or use the proxies for social networking, you’re much better off going with dedicated proxies.

Rotating Proxies

Rotating proxies live up to their name. These proxies rotate out every 10–120 minutes. That means you get a new IP address every so often. This is a good option if you’re doing some serious web crawling. The proxies rotate out so you’re less likely to be identified. That makes it much easier to get down to business online. You can make a bunch of requests, all the while knowing you’ll get a fresh IP address in a matter of minutes.

Keep in mind that you can rotate your proxies without buying rotating proxies. Lots of web scraping tools will rotate proxies out for you. You just need to input all of your proxy information and the tool will rotate the proxies for you.

You’ll need to decide if you want the tool to rotate the proxies or if you want your proxy provider to take care of it.

HTTP Proxies

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You will also come across the term HTTP proxies when researching proxies. These are the most common proxies out there. These proxies are built specifically for the HTTP protocol, which is the protocol most websites use. That’s why web addresses start with “HTTP.”

The HTTP protocol is based on the client-server model. The web browser typically acts as the client. The web browser sends out an HTTP request to get information. The server is the application or computer that contains the information the web browser needs. The server sends out the necessary information, allowing the web browser to display the necessary information.

HTTP proxies add another layer of security to the client-server model. HTTP proxies fetch and receive information for users, all the while changing the user’s IP address to hide the identity.

Those who want even more security can go with HTTPS proxies. These are also built on the HTTP protocol. These proxies share information via tunneling. Tunneling improves safety and security, making these proxies an excellent option for those who want to hide their identities online.

SOCKS Proxies

SOCKS proxies are another option. These are not as common as HTTP or HTTPS proxies, and they’re also not as smart. That might sound like a bad thing, but when it comes to security, it’s actually really good. SOCKS proxies cannot interpret the information that’s being sent and received. These proxies are basically dumb, meaning they don’t know what you’re doing when you’re online. That’s good news if you want to be as secure as possible.

Like HTTPS proxies, SOCKS proxies connect via the tunneling process. Tunneling is much more secure than a direct connection, so you will get the best in security with these proxies.

SOCKS proxies are available as SOCKS 4 and SOCKS 5, with SOCKS 5 providing more security.

SOCKS proxy isn’t built on the HTTP protocol. That means they can work with various network protocols and can operate on any port. That includes HTTP protocols and more.

Sneaker Proxies

Sneaker proxies are proxies that are used to buy sneakers. These proxies are often paired with a sneaker server to make the process more seamless. When choosing sneaker proxies, you want to pick something that will work with your bot of choice. You’ll also need to make sure the proxy works on the sneaker website you want to use. Failure to follow these tips means you might miss out when your favorite pair of kicks are released to the public. Then, you’ll be stuck wearing last year’s sneakers.

Proxy Ban

If you’ve spent any time researching proxies, you’ve likely heard a little bit about the dreaded proxy ban. This occurs when a website bans your proxy’s IP address. This typically happens if you make too many requests at once using the same IP address. The website assumes you’re using a bot or initiating an attack, so it shuts you down.

There are ways to prevent a proxy ban. You can rotate your proxies out so the IP address changes. You can also lower your risk by reducing the number of requests bots and tools make at one time.

If you do get banned, you’ll need to switch the proxy out. Some companies allow you to do this for free.

After you get your new proxy, make some changes to your online strategy to reduce your risk of getting banned. Remember, the best way to do this is to switch your proxies out so requests come from different IP addresses. That makes it much harder to trace your actions.


Throttle is a dirty word in the proxy universe. Some proxy providers throttle your bandwidth if you use too much. They’ll say you get X amount of bandwidth, but if you use more than they think is your fair share, they’ll slow your connection down via throttling. This is perfectly legal, but it’s an awful practice. You need to make sure your provider doesn’t engage in throttling. Otherwise, your connection will slow down if you use too much bandwidth or too many threads. Worst of all, they won’t tell you what constitutes as too much, so you can end up getting throttled with normal browsing. That’s hardly fair, but it’s how a lot of companies operate.

Subnet Diversity

This term doesn’t come up quite as much as it should. Lots of providers and users ignore subnet diversity, and that leads to proxy bans.

When proxies all reside on the same subnet, they make requests using the same subnet. Servers might realize the same person is making all of the requests, even if the IP changes. You need to have subnet diversity to fly under the radar. That means you need a nice mixture of Class A, B, and C subnets. You are less likely to be detected if you have a variety of subnets at your disposal.

Proxy Locations

You might be confused when it comes to proxy locations. What does it mean and why does it matter?

The locations refer to the country of origin. Proxy companies typically have servers located in various countries. You might even be able to choose the city of origin. This matters for a few reasons.

First, some countries are associated with spam and scams. If you have a proxy from a high-risk location, such as Nigeria, you are much more likely to end up with a ban. That’s why you want to choose proxies from trusted locations such as the United States.

Location is also important when trying to accomplish certain tasks. For instance, if you’re trying to get around a YouTube ban, you need to have a proxy that’s located in a country that allows YouTube.

Country of origin is also important regarding speed. The closer the server is to your current location, the faster the connection will be. After all, a connection is faster when it doesn’t have to travel halfway across the world.

Software Restrictions

You’ve probably also heard people talk about software restrictions and proxies. Some proxies don’t work with various types of software. For instance, they might not work with SEO software you want to use, or they might not be compatible with your sneaker bot of choice. You need to check the software restrictions before buying proxies. That way, you won’t end up with proxies that don’t work with the software you need to use.

Are You Ready for Proxies?

Now that you know the various terms, you can take the next step and buy proxies. Keep these terms in mind when selecting your proxies so you choose ones that will get the job done. Then, you’ll be ready to use your proxies online. They will help you accomplish various tasks without being detected online. Whether you want to browse the web in secret or scrape websites for data, proxies will help.

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