5 htaccess Tricks Every Webmaster Should Know
If you're new to htaccess, here's a quick introduction. Otherwise, here are 5 sets of htaccess directives every webmaster should know:
1 - Redirect Visitors While You Update Your Site
Update and test your site while visitors are redirected to the page of your choice:
order deny,allow deny from all allow from 18.104.22.168 ErrorDocument 403 /page.html <Files page.html> allow from all </Files>
22.214.171.124 with your IP address. Also replace
page.html with the name of the page you want visitors to see.
2 - Display a Custom 404 Error Page
Your server displays a "404 File Not Found" error page whenever a visitor tries to access a page on your site that doesn't exist.
You can replace the server's default error page with one of your own that explains the error in plain language and links visitors to your home page. Here's how to use your own page:
ErrorDocument 404 /404.html
404.html with the name of the page you want visitors to see.
3 - Handle Moved or Renamed Pages
You've moved or renamed a page on your site and you want visitors automatically sent to the new page when they try to access the old one. Use a 301 redirect:
Redirect 301 /old.html http://yoursite.com/new.html
Using a 301 redirect also ensures the page doesn't lose its search engine ranking.
4 - Prevent Directory Browsing
When there's no index page in a directory, visitors can look and see what's inside. Some servers are configured to prevent directory browsing like this. If yours isn't, here's how to set it up:
Options All -Indexes
5 - Create User Friendly URLs
Which of the two URLs below looks friendlier?
When it comes to URLs, as long as the meaning is clear, shorter is always better.
With htaccess and an Apache module called mod_rewrite, you can set up URLs however you want. Your server can show the contents of "/pages/about.html" whenever anyone visits "http://yoursite.com/about". Here are a few examples:
RewriteEngine on RewriteRule ^about/$ /pages/about.html [L] RewriteRule ^features/$ /features.php [L] RewriteRule ^buy/$ /buy.html [L] RewriteRule ^contact/$ /pages/contact.htm [L]
There's a lot more to mod_rewrite and htaccess. Check out the links below for more details and tricks.