Proxy for ScrapingExpert

Go to the site Register and confirm profile creation via email (may go into your spam folder). Add accounts from Instagram. Click on your username at the top right. Go to "Proxy Settings." Click on "Add new proxy". Specify your proxy details. Select the Instagram accounts you want to proxy.

In a local network, you will need two computers to do this. One will be used as a proxy server, the other as a client. Then you need to activate the proxy on the server. And on the client PC - choose to access the Internet via a local network connection (i.e. from the server). Another option is to use a web server like Nginx.

To connect a VPN extension to Selenium, you can follow these steps:

Install a VPN extension in your browser (e.g., Chrome, Firefox).

Use Selenium to open the browser with the VPN extension enabled.

Connect to the VPN using the extension's API (if available) or by automating the extension's UI.

Here's an example using Python and Chrome

Install a VPN extension:

For this example, we'll use the "Holiday" VPN extension for Chrome. You can install it from the Chrome Web Store: https://chrome.google.com/webstore/detail/holiday-vpn-unblock-webs/bhlhgkdgcbhbjnjlfhkjpjikfhjjlkpk

Open the browser with the VPN extension enabled:

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

options = Options()
options.add_extension("path/to/holiday-vpn-unblock-webs.crx")

driver = webdriver.Chrome(options=options)
driver.get("https://www.example.com")

Connect to the VPN using the extension's API (if available).

Currently, there is no public API for the "Holiday" VPN extension. In this case, you can automate the extension's UI to connect to the VPN.

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

# Locate the VPN connect button
connect_button = driver.find_element(By.CSS_SELECTOR, "#vpn-connect-button")

# Click the connect button
connect_button.click()

# Wait for the connection to be established
WebDriverWait(driver, 10).until(EC.invisibility_of_element(By.CSS_SELECTOR, "#vpn-connect-button"))

Note that this example assumes the VPN extension has a UI element with the ID vpn-connect-button. You'll need to inspect the extension's UI and update the CSS selector accordingly.

Keep in mind that using a VPN extension in Selenium might not be the most reliable or efficient way to simulate a user in a real-world scenario. VPNs can also introduce additional latency and may not be suitable for performance testing. Instead, consider using a proxy service or a VPN service with an API for more reliable and efficient testing.

To know the type of proxy, you need to identify the communication protocol it uses. Proxies can be categorized based on the protocol they support, such as HTTP, HTTPS, SOCKS, or other specific protocols. Here's how to determine the type of proxy you are using or working with:

1. Check the proxy settings: If you are using a proxy on your device or within an application, examine the proxy settings to see which protocol is specified. For example, the settings might indicate "HTTP Proxy," "HTTPS Proxy," or "SOCKS Proxy."

2. Observe the proxy URL: The proxy URL can sometimes indicate the type of proxy. For example, an HTTP proxy URL usually starts with "http://" or "https://" followed by the proxy server's IP address or hostname, while a SOCKS proxy URL typically starts with "socks://" followed by the proxy server's IP address or hostname.

3. Analyze the proxy server's behavior: You can also determine the type of proxy by observing how it handles incoming and outgoing requests. For instance, an HTTP proxy will typically forward HTTP and HTTPS requests, while a SOCKS proxy can handle any type of traffic, including non-HTTP protocols.

4. Use online tools or software: There are various online tools and software applications that can help you identify the type of proxy. By connecting to the proxy server and analyzing the traffic, these tools can often determine the protocol used by the proxy.

5. Consult the proxy provider: If you are unsure about the type of proxy you are using, you can always consult the proxy provider or the documentation that came with the proxy server. They should be able to provide you with the necessary information about the proxy type.

To check if your computer uses a proxy-server, you just need to use any browser (Yandex Browser, Opera, Google Chrome). Then you need to follow the algorithm:

Start your browser.
Go to "Settings".
In the search box enter the query "proxy".
Click on "Proxy settings".
In the tab that opens, select "Network settings".
This will open a tab with the IP address and port of the proxy server, if it is used. If the function is disabled, the line will be empty, and the option itself is disabled.