
How to break the 403 blocker? Try these proxy IP tricks
Old iron must have encountered this situation: open the web page suddenly popped up403 ForbiddenThe red warning. Don't be in a hurry to smash your keyboard at this point. 80% of the time, the target site is launched!IP authentication mechanism. Don't panic! Today we teach the guys to use proxy IP to crack this problem, tested and effective earth methods than the textbook works much better.
The first move: change IP in a golden shell
Website IP blocking is like neighborhood gating, and the easiest and most brutal way to do it is toGet a new vest and come back in... Use ipipgo's Dynamic Residential Proxy to automatically change the IP address every time you visit. For example, when crawling data is intercepted, add a random delay (0.5-3 seconds) in the code with proxy pool rotation, and personally test that it can bypass the 403 interception of 90%.
import requests
from random import uniform
proxies = {
'http': 'http://user:pass@gateway.ipipgo.io:3000',
'https': 'http://user:pass@gateway.ipipgo.io:3000'
}
for _ in range(5).
response = requests.get('Target URL',
headers={'User-Agent': 'https', 'https': '' }
headers={'User-Agent': 'Mozilla/5.0'},
timeout=10
)
time.sleep(uniform(0.5, 3)) Random stop anti-blocking
Tip #2: A Thousand Disguises for a Thousand People
Some websites willMulti-dimensional detection of access characteristicsIt's not enough to just change the IP. This time you need to put different "clothes" for each request:
- ✔️ Randomized Generation of Browser Fingerprints (User-Agent Rotation)
- ✔️ Add Accept-Language parameter to request header
- ✔️ Simulating real-life operations using a headless browser
With ipipgo.Exclusive IP packageCombined with these camouflage techniques, the success rate is directly pulled full circle. Their IP pool is updated daily with 200,000+ addresses, so there's no fear of being flagged.
Tip #3: Split Traffic in the Dark
When high-frequency access is required, it is recommended to spread the requests over multiple proxy channels. Here we recommend ipipgo'sIntelligent Routing Function, can automatically assign requests to different regional nodes. Measured data:
| concurrency | Single IP Success Rate | Multi-IP Triage Success Rate |
|---|---|---|
| 100 cycles/minute | 32% | 89% |
| 500 cycles/minute | 11% | 76% |
Practical QA triple question
Q: What should I do if my proxy IP is slow?
A: Go with ipipgo'sStatic Residential AgentsThe delay is controlled within 200ms. Remember to avoid the evening rush hour (20:00-23:00), a time when civilian bandwidth is prone to congestion.
Q: Do free proxies work?
A: Never! Nine out of ten free proxies are honeypots, not only are they slow, but they can becompromise compromise on account codeNew ipipgo users have a 3-day trial period, enough to test the results.
Q: How long does it take to recover from IP blocking?
A: Dynamic IP pool, then 2 hours automatically unblocked, if it is a dedicated IP is blocked, contact ipipgo customer serviceNew IP in 5 minutes, much faster than waiting for automatic unblocking.
Avoiding the pitfalls guide to focus on
One final note to the guys:
- ⚠️ Don't use the IP of the server room, the website will be blocked directly when it is detected.
- ⚠️ Don't visit at regular intervals, it's easy to be taken for a robot.
- ⚠️ Remember to bind for important operationscell phone verificationPreventing account anomalies
Log on to the ipipgo website now and enter the coupon code403BYEI can get it.10G Traffic PackThe first thing you need to do is to get a 403 error. Don't be a hard-ass when you get a 403 error. Flexibility in switching proxy IPs is the way to go!

