Once you have decided on your keywords, the second stage in SEO (Search Engine Optimisation) is incorporating them into the design and content of your website. This is called ‘on-site’ or ‘on-page’ optimisation.
The search engines look at the whole of your site to determine which keywords are relevant to it, but the text within specific HTML tags on a page are given more ‘weight’. The list below is in a rough order of importance, but remember no one knows exactly how search engines rank pages so this isn’t gospel:
- The title meta tag.
- The content on the page (within p tags).
- The anchor text of internal links.
- The anchor text of external links.
- The description meta tag.
- The alt tags of images.
- The H1 tag (and other heading tags).
- The filenames of pages.
- The filenames of images.
- The title tags of links.
Most SEO experts agree the title meta tag and the description meta tag are particularly important.
These tags are also important because they are usually displayed in search engine results, so be careful when writing them. If they are just stuffed full of keywords searchers may not click on them. Conversely, a well written description tag can encourage a searcher to visit your site rather than a competitor (even if that competitor ranks above you in the search results).
In fact, you may be tempted to fill up the whole page with keywords because that’s what the search engines like, but this is a bad idea for a couple of reasons:
- Search engines can easily detect this, decide the page is spam and ban your entire site from appearing in their results.
- The page will be meaningless to a normal human being and they aren’t going to stick around on your site. In fact, they might go back and complain to the search engine about your site, again resulting in it being banned.
Conclusions
The main point to remember about using keywords is in web pages is that search engines like text; they can’t read photos or video or graphics. Of course, graphics make your site appealing to human beings, so you should use them, but remember to add text to the alt tags so the search engines will be able to read them.
Search engines also like structure. A website should be structured so that each page targets a particular key phrase with your homepage targeting the most important one.
It also helps human visitors to your site if each page is about a specific subject and broken up into clear, logical sections.