Open agent: free open agent resources

Are free open agents reliable or not?

Online casually search "free agent", can pop up hundreds of resource sites. These open proxies look quite fragrant, but in reality, it is like a blind box - you may get a hidden model, but the probability is that it is a mine. The most common problems areShort IP survival timeIf you have a free proxy, you can use it in the morning, but it will not work in the afternoon. What's more, some proxy servers will record your access data, before a friend used a free proxy to log in to his account, and the next day he received a reminder to log in from a different location.

To give a real example: do e-commerce friend Wang wants to capture the price of competing products, with a free agent less than half an hour, the IP will be the target site sealed three times. Later changed to ipipgo dynamic residential agent, continuous work for 8 hours did not trigger the wind control. The doorway here lies in the fact that most of the free proxies are "public toilets" shared by many people, while the proxies provided by professional service providers are more like "independent bathrooms".

Specialized agency services for the three vajra covers

Now for what a proper agency service should look like. First things first.IP purity, like ipipgo's static residential proxies, each IP is real home broadband, much more reliable than those IPs mass-produced in server rooms. The second thing to look atProtocol SupportMany of the free proxies only support HTTP, which makes it impossible to use them in scenarios that require the Socks5 protocol.

Here's a tip: Don't just use a browser to access the proxy when testing its quality, try this Python code:

import requests
proxies = {'http': 'http://username:password@ip:port'}
try.
    response = requests.get('http://httpbin.org/ip', proxies=proxies, timeout=10)
    print(f "Current IP: {response.json()['origin']}")
except Exception as e.
    print("Proxy connection failed!")

Thirdly.flow controlThe dynamic package of ipipgo supports volume-based billing, which can save a lot of money when doing data collection. Unlike some platforms must be a monthly subscription, not use up the traffic at the end of the month directly to zero.

Hands-on guide to choosing the right package

Choosing a proxy package is not the more expensive the better, it depends on the specific needs. Here to organize adecision table::

For example, if you are doing cross-border e-commerce, you need to manage multiple store accounts at the same time, and then you need to use a static residential IP. each store binds to a fixed IP, the platform will not detect abnormal logins. ipipgo's static package of 35 yuan/IP/month is much cheaper than the self-built proxy pool, and also eliminates the need for maintenance trouble.

Configuration tutorials that even a novice can handle

Many people think that configuring proxies is complicated, but it's actually super easy with ready-made tools. Take Chrome for example:

1. Install SwitchyOmega plugin
2. Create a new profile and select Proxy Server.
3. Fill in the IP address and port provided by ipipgo.
4. fill in the account password for authentication information
5. Save and click the icon to switch proxies

Cell phone is more trouble-free, download the APP of ipipgo to connect directly with one key. A girl doing overseas shopping told me that she uses APP to cut different regional IPs every time she grabs a limited edition, and the success rate is several times higher than that of her peers.

Guidelines on demining of common problems

Q: Why can't the agent connect sometimes?
A: First check whether the account is in arrears, and then confirm whether the IP is in the validity period. If it doesn't work, find the customer service to change the new IP in time!

Q: What is the difference between dynamic and static packages?
A: Dynamic IP will change every time you connect, suitable for data collection and other scenes that require frequent changes. Static IP is fixed, suitable for long-term stable login scenarios.

Q: What happens if I use too much traffic?
A: ipipgo's packages are flexible billing, with over automatically deducted according to the amount of charges, will not be suddenly disconnected from the network to affect the service

As a final reminder, don't just look at the price when choosing a proxy service. Some low-priced packages will limit the number of concurrency, and it is especially easy to get stuck when doing crawler projects. It is recommended to try before deciding, reliable service providers will provide a test quota.