The custom 404 error page is often overlooked when it comes to search engine optimization.
Back in March 2007, Bruce Clay, Inc. wrote on their blog about the
importance of custom 404 error pages and seo. Does it really help you if you get to the
top of the search engines but your website isn't user-friendly? No conversions means
no money means no future. What happens if Google caches a page and then you change the
name of it? A user will click on the link and they're taken to a generic 404 error page.
Custom Error Page
Your custom error page should contain the following ingredients:
An apology for the error
A prominent search box
A link to your site map
A link to your home page
Links to the other main areas of your site
Custom 404 Page
Jeff Atwood points out something that I didn’t know:
He says to make sure your customized 404 page is larger than 512 bytes or
some browsers will assume it’s the standard Web server 404 message and
replace it with their own
SEO Custom 404 Error Page
Recommendations and instructions on using custom 404 error pages:
Upload the page to your server
To do this for a Microsoft IIS Server, open up your "Internet Service Manager"
and click on the site you want to set the custom 404 error page for
From there, select "Properties", and then "Custom Errors" from the list of
Radio tabs
Once selected, scroll down until you come to the file associated with your
custom 404 error page
You can then edit this file or upload a new one for your server to display
For a Unix server, modify the .htaccess file to include the command(s):
ErrorDocument 404 /404.htm
Note that this will redirect all 404 errors (File not found) to your custom
404 error page
Save the modified .htaccess and you're done
404 Error Page
Google Webmaster Tools is now offering a great new service with a free custom 404
error page widget. It includes:
Automatically provides users with helpful suggestions
It adds a search box for your site with appropriate search suggestions
It tries to provide alternatives to incorrect URLs
It is powering the section at the top of this page that includes the search box.
CNYSoftware is an Internet and application development storefront for Central New York developers and programmers that just went live on 12/28/08.
CNYSex is a bed and breakfast directory for Central New York that just went live on 12/27/08. It allows you to browse different establishments around central New York and gives a list of sightseeing opportunities.
CNYPagan is my success story for pay-per-click (ppc). I was able to drive high conversions with a low cost per click and high average position on Google.
CNYJewelry is an OSCommerce website with a custom header. The data is pulled automatically from the supplier's website without any data entry for the owner.
Blue Sky Adventures is a custom built website that includes a forum, a member login area, a calendar and other fun interactive applications.
Reflections Journal is a catalog completely composed of downloadable publications. There is a custom built archive section and a specially installed subscription module.
The Harris Bros. is another OSCommerce website that was built for a local jewelry store. This website was featured on a television commercial. Also, the top navigation bar was specially built to accommodate additional static web pages.
Golf CNY was developed using a template originally meant for CMSimple. This website also includes revenue generating ads from Google and Amazon.
K2, also known as K Squared, specializes in Internet marketing, including but not limited to, search engine optimization (seo), pay per click (ppc), web analytics, social and viral marketing and website development.