The latest guides, research, and updates from the Proxidize team.
Zeid Abughazaleh on Oct 30, 2026Use a proxy in Node.js through an Undici `ProxyAgent`, an Axios `proxy` object, or `undici.request()` with a dispatcher. Keep credentials outside source code, set a timeout, and validate the returned data. Test the observed exit IP before running the client against its intended destination.
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Zeid Abughazaleh on Dec 25, 2025A Hypertext Transfer Protocol (HTTP) 404 response means the origin found no current representation or declined to disclose one. Visitors can check the address, use the site's navigation, or report a broken link. Site owners should restore the resource, repair the route or link, or redirect only to a relevant replacement.
Read postZeid Abughazaleh on Dec 11, 2025Network Address Translation, or NAT, changes address information as traffic crosses a network boundary. In the most familiar setup, a home or office router lets devices with private IPv4 addresses share one public IPv4 address.
Read postZeid Abughazaleh on Dec 5, 2025DNS caching is the temporary storage of DNS lookup results so devices, browsers, routers, and DNS resolvers do not need to repeat the full lookup process every time a domain is visited. Cached DNS records map domain names to IP addresses and remain stored until their Time to Live (TTL) expires or the cache is cleared.
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Omar Rifai on Dec 5, 2025A DNS server is what tells your browser the IP address of a website. When you navigate to a website, you do so via its domain name. Unfortunately, your web browser doesn’t know how to get to that website’s server with a domain. It needs an IP address.
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Yazan Sharawi on Nov 28, 2025Self-hosted Firecrawl supports outbound proxies through the PROXY_SERVER, PROXY_USERNAME, and PROXY_PASSWORD environment variables. These settings let Firecrawl route supported requests through a proxy instead of relying only on the public IP of the server hosting it.
Read postZeid Abughazaleh on Nov 27, 2025403 error is a status code that affects both web and automation developers. Often referred to as 403 Forbidden, it basically lets you know that the server understands the request you are sending but is refusing to authorize it.
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Eyad Elkhatib on Nov 21, 2025Chrome can use a proxy without an extension, but changing the active server through browser or operating-system menus becomes tedious when you test more than one location. A Chrome proxy switcher moves that control into the toolbar.
Read postYazan Sharawi on Nov 20, 2025JavaScript or Python, which is superior? This seems to be the ultimate question for software developers from around the world. The question of Python vs JavaScript has been debated for years, which you’ll know if you’ve been in the development community for long enough. One side argues that Python is cleaner and easier to learn for people who deal with data; on the other hand some people claim that JavaScript runs the entire internet with its ecosystem.
Read postZeid Abughazaleh on Nov 18, 2025Being met with an error page is never fun, especially when it doesn’t give you any additional information. That’s unfortunately the case with 401 error code. While error codes alone are frustrating, most of them will at least tell you what happened and what you can do to fix it. Not so with 401 error code.
Read postEyad Elkhatib on Nov 14, 2025The original Proxy SwitchyOmega is no longer maintained and is not available for current Chrome installations. Its active successor is ZeroOmega, an open-source Manifest V3 fork that preserves the familiar profile, PAC, and Auto Switch model. This guide explains the change, shows how to configure ZeroOmega with HTTP or SOCKS5 proxies, and documents a real Proxidize connection test.
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For teams that depend on stability, not luck.
