The trick to this blocking technique is to find the best pattern. htaccess to block all requests that match the same pattern. So the only way to block similar future requests is to target the request string directly. These requests all have different user agents, IP addresses, and referrers. Let’s say that we are seeing lots of requests that look like this: The best way to do this is with a few quick searches, but there also are help forums and databases of known bad bots that you can use to get more information. For example, you can:īefore continuing with examples of these methods, make sure that you investigate the request to determine whether or not it should be blocked. Whatever method you use, once you identify some bad requests, there are numerous ways to block future occurrences. I know there are some options out there, but can’t really vouch for any of them (I prefer looking at the raw data). You may also want to check around for any good log-parsing or log-analysis software. What Chrome Predictive URLs Look Like on the Server.Analyzing Weird 404 Search Engine Requests.Analyzing log files is one of those things that requires practice, and is more of an art than a science. The best way to do this is by keeping an eye on your site’s log files. The first step in blocking bad bots and other bad requests is to identify them. htaccess file in the site root directory, you can create one. Alternately, if you have access and know what you are doing, you can add any of these techniques to Apache’s configuration file. htacccess code can be added to the bottom of the file, after any existing rules. It’s also a good idea in general to keep good working backups of your files and database.Īlso note that, for any of these techniques, the.
So you definitely should make a backup of your current. htaccess is very powerful and also very strict in terms of syntax.
htaccess techniques for blocking bad bots, it’s important to understand that. So you’re saving a lot of server resources while maximizing site performance.īefore diving into some. htaccess, blocking functionality happens directly at the server level, without requiring PHP, database, assets, and so forth. While blocking bots with plugins is super-easy, doing so requires a lot more resources (e.g., PHP, database, assets) than using. Obviously, I’m going to recommend my own plugins, because I can attest to their quality and effectiveness. Of course, there are a million other scripts and plugins out there, so feel free to explore and use whichever best suits your needs. Here are some tutorials for some of the cool things you can do with BBQ Pro. Plus you can view hit counts for every blocked item, so you can dial in the perfect firewall. You can block any IPs, user agents, referrers, requests, and query strings. The plugin settings give you full control over every detail. To customize the free version of BBQ, you can use the whitelist and blacklist plugins. And it’s super lightweight and super fast. BBQ automatically blocks a wide range of bad requests. The great thing about the free version of BBQ is that it’s entirely plug-&-play, set-it-and-forget-it. These firewall plugins are designed to protect your site from a wide range of malicious activity, including bad bots, users, requests, referrers, IPs, bots, and more. To block bad HTTP requests using a WordPress plugin, I recommend either BBQ: Block Bad Queries (free) or BBQ Pro (premium). Check out the Blackhole Pro Tutorials at Plugin Planet to learn more. Like deluxe bot log and adding bots manually. The idea is simple: add a hidden link to your site, forbid access to that link via robots.txt, and then automatically block any bots that disobey the rules and follow the link.īoth free and pro versions work the same way, but Blackhole Pro gives you some sweet features not included in the free version. It’s a lot of fun, and very effective at stopping bad bots from visiting your site. Blackhole for Bad Botsīlackhole for Bad Bots does one thing and does it well: traps bad bots in a virtual blackhole. For WordPress, I develop a set of plugins that will block the “bad guys” and help keep your site safe and secure. If you are using WordPress or some other CMS, the easiest way to block bad bots and other bad requests is to use a plugin. Keeping the trash away from your site is gonna free up valuable server resources, conserve bandwidth, and improve the overall security and quality of your site. Suffering from spammers, content scrapers, bandwidth leeches, and other bad bots? Got some loser stalking your chat forum? Site getting scanned by endless malicious requests? In this tutorial, you’ll learn how to block bad bots and users with minimal effort.
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