Daniel - October 29, 2020
Do you want to find out the best proxies for Libcurl? We’ll be discussing that in this post.
We have two main types of proxies i.e. residential and datacenter proxies.
Residential proxies are proxies that get their IP addresses from Internet Service Providers (ISPs). The IP addresses are real ones and represent a physical location. The advantage of using residential proxies is that they are not so easy to detect as the IP addresses are real ones.
Conversely, datacenter proxies are proxies that use virtually-generated IP addresses. They route your connection via data servers which are located in different colors. The advantage of using datacenter proxies is that they are very fast as they connect with data servers.
Between the two, datacenter proxies are the best proxies for Libcurl. This is because of their speed as you’ll want to complete your tasks asap. Furthermore, datacenter proxies are affordable compared to residential ones.
Meanwhile, ProxyRack provides affordable datacenter proxies. Check out their subscriptions below:
USA Rotating Datacenter Proxies: Starting from $120
Mixed Rotating Datacenter Proxies: Starting from $120
Shared Datacenter Proxies: Starting from $49
Now, let’s answer the primary question – what is Libcurl?
Libcurl is a client-side URL transfer library. It is fast, free, and user friendly. In fact, it is one of the most used file transfer libraries globally.
As an IPv6 compatible library, it has numerous useful features, and it is well documented. Interestingly, several top companies use Libcurl.
Protocols and file formats supported by Libcurl include:
With Libcurl, you can perform other functions like http proxy tunneling, resuming file transfer, FTP uploading, user/password authentication, HTTP form based upload, HTTP PUT, HTTP POST, etc.
The library is a very portable one as it works the same way on a variety of operating systems and platforms. You can use it on popular operating systems like Mac OS, Windows, and Linux. Other supported ones include Novell NetWare, Amiga, BeOS, QNX, DOS, Ultrix, HPUX, FreeBSD, Tru64, AIX, Darwin, HPUX, OpenVMS, UnixWare, and more.
You can download Libcurl from its official website. Also, you can download your preferred Libcurl package. Alternatively, you can utilize its API – the C API – with custom platforms and translate the library to any language of your choice.
As a file transfer library, Libcurl is primarily used for web crawling. Web crawling has to do with scouting pages on websites for indexing or other needs. It involves using a spider bot.
Crawling a web page with Libcurl implies that you are accessing the website with a spider bot, although some websites are against bot traffic. On the other hand, Google spider bot can crawl websites without problems because the site owners grant them access by adding the crawler code in their meta. So, unless the website you are crawling is yours, your IP address could get blocked.
Another instance; if you want to use Libcurl for username/password authentication on social media platforms like Facebook, Twitter, Instagram, etc, you are even at more risk of being blocked because these platforms have staunch anti-bot mechanisms in place. The same applies to other Libcurl use cases; so long as it has to do with commands and automation.
With a proxy, you won’t get blocked when you execute any of the above tasks. This is because it hides your real IP address and then issues a new one. Hence, you can easily switch IP addresses with every task, even if any gets blocked.
Furthermore, proxies will make you complete your tasks on time as they provide a relatively faster and secure connection than your regular network.
With a proxy, you can complete your Libcurl tasks faster without worrying about your IP address getting blocked. The best proxies for Libcurl are datacenter proxies and you can get them from ProxyRack.