Web scraping is one of the finest techniques to extract data from various websites, social media platforms, and many other sources. Various businesses make use of web scraping tools to make their business reach to next level. But, there are some tips and tricks you must be aware of while scraping data from the website. If you do things without proper knowledge and experience, you can get blocked. So, we have got you covered with some great ways to prevent getting blocked.
Scraping without being blocked
Here are some fine ways to stay unblocked.
Avoid any one IP address
Never enter through the same door, the IP address needs to be changed time and time again to make sure that you don’t get caught. Most of the web scrapers get caught by the IP address and hence, you need to make sure that your IP address gets changed on regular intervals to prevent being blocked. This will allow you to do web scraping with total ease and simplicity.
Set other headers
Actual web browsers will have a complete host of headers set; careful website can check any of this and block your web scraper. You need to make sure that your scraper must look real browser and make your request look real and real browser so you can prevent your web scraping from being blocked.
Set a Real User Agent
If the request doesn’t belong to any major browser, then the websites can track and block the user agent. There are browsers that don’t worry about setting the agent and hence, they can be easily tracked. You do not need to be among those agents, you need to set the right and popular user agent and make sure to keep it updated.
Use randomized delays between requests
You need to ensure that you are not easily detected; your scraper should not send the exact one request on the same time. You need to make use of randomized delays between your requests to make your browser look real.
Use a headless browser
Some of the finest websites can determine if the request is coming from the real user, they detect web fonts, JavaScript extension, and browser cookies. You need to deploy your won headless browser so as to scrape these websites.
Final words
Hopefully, now you are aware of some of the best ways to know the right ways to keep your data scraping secure and safe. Implement these techniques and get the valuable data for your business.
