Block User-Agents | Sucuri Docs
A good way to block unwanted visitors to your site is by blocking specific user-agents. By blocking their User Agents, you will stop any traffic that contains the specified name in the user agent field.
A “user agent” is a software agent that is acting on behalf of a user. The format of the user-agent string in HTTP is a list of product tokens (keywords) with optional comments. For example, if a user’s product were called “WikiBrowser”, their user agent string might be “WikiBrowser/0. 1 Gecko/1. 0. The most important product component is listed first.
How to Block User Agents
Click the link here, to go to the Block User Agents settings page.
Add the user agent you would like to block and then click on Block.
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Override the user agent string – Chrome Developers
Published on Friday, December 14, 2018To override the user agent string from Chrome DevTools:Press Command+Shift+P (Mac) or Control+Shift+P (Windows, Linux, Chrome OS) to open the Command 1. The Command MenuType network conditions, select Show Network conditions, and press Enter to open the Network conditions the User agent section disable the Select automatically 2. Disabling Select automaticallySelect a user agent string from the list, or enter your own custom updated: Friday, December 14, 2018 • Improve article
How to Change User-Agents in Chrome, Edge, Safari & Firefox
Whether you are an SEO, marketer, or web developer, often you might need to change your browser’s user-agent to test different example, you’re running a MAC-OS-specific campaign. To find out if your campaign is running properly and not targeting Linux users, changing the user-agent of your browser can help you web developers, changing user-agents is almost a daily task in order to test how websites behave in different browsers and Is a User-Agent? A user-agent is an HTTP request header string identifying browsers, applications, or operating systems that connect to the vertisementContinue Reading BelowNot only browsers have user-agents, but also bots, crawlers such as search engines Googlebot, Google AdSense, we are going to learn how to change the user-agent of your vertisementContinue Reading BelowThe process is called user-agent, when a browser or any client sends a different user-agent HTTP header from what they are and fake it that is called the term may be alarming, this is not a dangerous activity and will not cause any problems for you. (So feel free to spoof your user-agent as much as you want. )How to Change Your User-Agent on Chrome & EdgeSince Microsoft Edge is now using Chromium, the settings for both Chrome and Edge are the same. 1. Right Click Anywhere in Webpage > InspectAlternatively, you can use CTR+Shift+I on Windows, Cmd + Opt +J on Mac. 2. Choose More Tools > Network ConditionsClick on the three vertical dots on the upper right corner. 3. Uncheck Select Automatically Checkbox4. Choose One Among the Built-In User-Agents ListIf the user-agent you want doesn’t exist, you can enter any string you want on the field below the example, you can enter the following (Googlebot’s user-agent) into the custom zilla/5. 0 (compatible; Googlebot/2. 1; +)This may be useful for SEO professionals to identify if there is a cloaking on the website when the webpage shows different content to Googlebot and another to website ternatively, you can use the Chrome extension User-Agent Switcher and said, I try not to use browser extensions when the browser can actually do the action I want. This is to avoid overloading the browser with tons of, extensions have a habit to break websites unexpectedly you might think the website you visited has an issue, the root cause can be one of the add-ons you’re vertisementContinue Reading BelowHow to Change User-Agent on Safari1. Go to Preferences2. Enable Develop Menu BarGo to Advanced and check Show Develop menu in menu bar. Navigate to Develop > User-AgentYou can again select from a predefined list or enter custom user-agent string by choosing “Other…”How to Change User-Agent in FirefoxIn Firefox, it is possible to change user-agents via the browser’s built-in vertisementContinue Reading BelowHowever, it is not as user-friendly as on Chrome or is a real pain to use the browser’s built-in stead, we will use a Firefox add-on called User-Agent installing the add-on, you will see an icon in the upper right can select one of the predefined user-agents or enter a custom user-agent by clicking on the pen icon below. Another extension you can use is User-Agent Switcher and nclusionThe user-agents are easy to spoof and anyone can use these easy tricks to alter vertisementContinue Reading BelowThis feature is useful for testing web apps against various devices especially when one has different HTML for mobile or tablet doesn’t need to have many physical devices to be able to feature is useful for SEO professionals, for example, to identify issues with cloaking which is against Google’s Webmaster Guidelines or auditing websites which has different look depending on the Resources:Crawl-First SEO: A 12-Step Guide to Follow Before CrawlingNew Bingbot User Agents Will Streamline SEO7 Essential SEO Browser Extensions & PluginsAdvertisementContinue Reading BelowImage CreditsAll screenshots taken by author, May 2020FAQWhat is a user agent? User agent is a HTTP request header string identifying browser, application, operating system which connects to the server. Not only browsers have user agent but also bots, search engines crawlers such as Googlebot, Google Adsense etc. which are not is user-agent spoofing? When browser or any client sends different user-agent HTTP header from what they are and fakes it that is called spoofing.
Frequently Asked Questions about user agent blocking
How do I stop user agent?
Press Command + Shift + P (Mac) or Control + Shift + P (Windows, Linux, Chrome OS) to open the Command Menu. Type network conditions , select Show Network conditions, and press Enter to open the Network conditions tab. In the User agent section disable the Select automatically checkbox.Dec 14, 2018
Can user agent be manipulated?
A user-agent is an HTTP request header string identifying browsers, applications, or operating systems that connect to the server. … The process is called user-agent spoofing. Yes, when a browser or any client sends a different user-agent HTTP header from what they are and fake it that is called spoofing.Jun 11, 2020
What is user agent used for?
A user agent is any software that retrieves and presents Web content for end users or is implemented using Web technologies. User agents include Web browsers, media players, and plug-ins that help in retrieving, rendering and interacting with Web content.