According to Coll, site architecture can definitely impact your results in the search engines. For example, regarding file structure, most search engines don’t know about anything beyond two directory levels. They’ll index 40-50 files in those directories and do it alphabetically.
So, it’s crucial for you to place your most important pages at the first or second directory level, breaking it up into 50 files per directory. Be sure to name your files and directories with your keywords. Don’t use the underscore to separate keywords. Instead, use hyphens.
Don’t stuff too many keywords in your file or directory names. Make them keyword rich but not too long.
Coll calls any pages that bring you traffic “entry pages,” and she recommends optimizing and submitting each of those pages. Make them stand-alone pages, just like your home page. When a visitor lands on one of your entry pages, will the visitor know where they are, who you are, and what the page is about? Include full navigation on all entry pages and make it obvious what the page and site is about. Don’t assume visitors will find the index page first.
If your visitors come through your “contact us” page, for example, and all they see is a form, that doesn’t tell them where they are or what the page/site is about.
Coll also recommends naming images after keywords, which is particularly important now that AltaVista and Google have image searches. Name your PDF’s after your keywords as well.
A very important entry page on your site is your site map. “Site maps have food that search engines love, and they have links to every single page that your visitors care about,” explained Coll.
Therefore, make sure you submit your index page and your site map. Put your site map at the root level, and name it after your keywords. Use standard navigation on the site map. Add a blurb about the company or services at the top of the page or left column before the links. Use keywords in your links as well. Keep your site map simple, using no or few graphics.
Custom 404 Error Page
Coll also discussed the importance of a custom 404 error page, which she calls “error trapping.” Through your custom 404 error page, make it easy for the users to find where they want to go. Use HTML links and include a search box. META data on your pages is important for onsite search engines, so be sure to include it on every page.
“Skip intro” pages are the worst thing you can do to your site, according to Coll. “Skip intro” or “splash” pages generally have no or very little content, often contain a movie, and frequently redirect to another page.
Your introductory page needs to contain content, so get rid of your intro page if it doesn’t. Instead, stick Flash in a window on the home page and include it as an element, like an image.
Remember that Web technology that detracts from the content or provides no static content will negatively affect search engine rankings. Sites developed completely in Flash or other interactive technologies, large animated graphics, or movies are deterrents to content seekers and detrimental to search engine rankings.
Spiders don’t see image maps and don’t follow those links. They can’t read graphics. Anything in an image is useless.
Coll also recommends not using frames. If you do use frames, she recommends making sure that you include META and title tags on all frames and frameset pages. Don’t allow a frame to be shown without redirecting to the frameset first. Use a < noframes > tag and add keyword-rich content.
Shari Thurow, Webmaster and Marketing Director of GrantasticDesigns.com, opened her portion of the session by outlining the essential components of search engine optimization: text, links, and popularity.
She also discussed her definition of site architecture:
A site’s navigation scheme (referring to image maps, text links, and dynamic content);
Layout of individual pages;
How directories are set up on your Web server.
In order for you to sell your products and services, your target audience needs to find what they are looking for as quickly as possible.
Remember your Target Audiences
According to Thurow, each Web site has two target audiences. The primary audience is the end user. The secondary audience consists of the directory editors and search engine spiders. Your goal in search engine optimization is to receive regular traffic over time from both the search engines and the directories.
Search engines do three things: index text, follow links, and measure popularity. End users have an effect on search engine ranking.
“Your target audience should not have to perform any type of action in order to view the most important text on a Web page,” said Thurow. “Highlight the text on your page and copy it in Notepad, which is exactly what a search engine sees.”
Thurow reminded participants that META tags aren’t visible tags. ALT text is not visible, so it’s not as important to the search engines as visible text. However, be sure to include your keyword phrase in your ALT text.
You can use ALT text in logos, image maps, navigation elements, Flash movies, photos, etc. “Always put width and height on image maps so the browser knows the size of the graphic. Download time is so important,” said Thurow.
She also cautioned against the use of clear gifs. “Putting keywords as ALT text in a clear gif is considered spamming by the engines,” she added.
Cascading Style Sheets
Thurow defined Cascading Style Sheets as an HTML addition that allows Webmasters to control Web page design parameters, such as margins, font/typeface appearance, link appearance, colors, and placement.
CSS massively decreases download time and saves a lot of time. But style sheets themselves don’t matter to the search engines.
Be sure to use a robots exclusion file on sections of your site that the search engines have no interest, such as your style sheets, CGI-BIN, and any pages under construction to keep them from getting indexed. All search engines support this protocol.
As defined by Thurow, server side includes are a type of HTML comment that instructs your Web server to dynamically generate elements of a Web page before it sends the Web page to a browser or a search engine spider. SSI’s can be used to put text elements on a page, such as text links, headers, footers, and content. As long as what is in the SSI file is search engine friendly, you won’t have a problem.
Splash pages often contain no text, a one-way link, and a redirect. Because the main page might be the only page indexed and often ranks higher than other pages, and because content is so important to the search engines, stay away from splash pages.
Thurow stated that link popularity is measured by the number of links, the quality of links, the number of times end users click on links to your site, how long end users visit your site, and how often end users return to your site.
Orphaned pages can’t get good popularity because very few links point to them. Also, orphaned pages have low click throughs, because they’re typically advertising pages with no real content. Typical orphaned pages include pop-up windows, landing pages for banner ads, and landing pages for pay-per-click advertising.
In Conclusion . . .
Thurow closed with the following reminder. “Make sure your pages have visible text. Give the spiders a suitable link architecture to help them find visible text. Use external files whenever possible. Use the Robots Exclusion Protocol to exclude information that is not important to the search engines. And, keep the most important pages in the top-level directory on your server.”