Curl User Agent Setup: Tips for Configuring an Anti-Detection UA

Hands on with curl to hide your real identity

Crawlers know that a lot of websites are nowKeeping an eye on user agents (UA) to check accountsThe first thing you need to do is to get your hands dirty. Like going to the market to buy food, the stall owner to see you face will raise the price, the server to see the strange UA is also easy to block the IP. today we focus on how to use curl to play a good "face art", with ipipgo's proxy service, guaranteed to make the target site do not recognize you.

What exactly is UA testing preventing?

For example, an e-commerce site found that recently there was always a "Chrome 99″ visitor who scanned the prices of products 500 times an hour. That doesn't look like a real person! That's when they put thisWell-characterized UABlacklisted, along with the IP address used at the time.

 Typical death-defying writeup (don't learn!)
curl -A "MyScraper/1.0" https://example.com

Curl camouflage triple axe

Here are three practical tricks recommended to work better with ipipgo's proxy pool:

 Practical example (remember to replace it with your own ipipgo proxy)
curl -x http://user:pass@proxy.ipipgo.com:8080
-H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
https://target-site.com

Proxy IP's Double Insurance Role

Changing UA alone is like wearing a mask without a hat, use ipipgo's premium proxies to make it happen!dual protection::

1. Automatic switching of exit IPs per request
2. Built-in UA random generation module (this function has to be opened separately by customer service)
3. Automatic filtering of flagged anomalous IP segments

Common Pitfalls QA

Q: Why do I still get blocked even though I set UA?
A: 80% of the IP did not change diligently, it is recommended to add ipipgo automatic rotation parameters in the curl command, every 5 minutes to cut the exit node.

Q: What should I be aware of for UA on mobile?
A: Remember to add the device resolution parameter, such asUA for iPhone 13 must carryWith screen parameters like 1080×2340, it's otherwise like playing basketball in a suit.

Q: Do free proxies work?
A: Never! Those public proxies have long been the major sites in the book, with ipipgo's exclusive IP pool is reliable, their family IP survival cycle than the peer 3 times longer.

Upgraded Play: Intelligent UA Strategy

Older drivers are using ipipgo'sSmart UA ModeThis feature automatically matches UA based on the target site type:

• Visit e-commerce sites with shopping apps for UA
• Switch to mobile browser UA when swiping video
• Automatic reduction of request frequency during the early morning hours

Finally, I would like to remind you that UA disguise is not a cure-all, and you have to cooperate with high-quality proxy IP in order to get twice the result with half the effort. Just like frying vegetables to master the fire, with ipipgo proxy service remember to adjust the switching frequency according to business scenarios, do not use an IP to the end of days.