Jeyas Blog

Here’s how to make your email address ‘clickable’ on a web page. Just add a ‘mailto:’ to the tag, like this:
Email me

(Note email address is made up, use your email address.)
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or to show your email address:
you@youraddress.com

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or to include a subject for the subject line of the email:
you@youraddress.com

Change the ‘hello’ to whatever subject line you wish.

Ron Foreman

Search engine marketing, or SEM, is a form of Internet marketing that seeks to promote websites by increasing their visibility in search engine result pages (SERPs). According to the Search Engine Marketing Professional Organization, SEM methods include: search engine optimization (or SEO), paid placement, and paid inclusion. Other sources, including the New York Times, define SEM as the practice of buying paid search listings.

Ron Foreman

by Ron Foreman

Page Impressions
A page impression is generated every time a user views a page displaying Google ads. We will count one page impression regardless of the number of ads displayed on that page. For example, if you have a page displaying three ad units and it is viewed twice, you will generate two page impressions and six ad unit impressions.

Clicks
In AdSense publisher reports, a click corresponds to a user’s click on any ad on a publisher’s page. The Click column may also include clicks that are deemed to be invalid, and for which no earnings are generated. Clicks on PSAs are not included in publisher reports.

Page CTR (Click Through Rate)
In AdSense publisher reports, clickthrough rate (CTR) is the number of clicks an ad receives divided by the number of times the ad, ad unit, or page is shown, depending on the type of impressions you’re viewing.

Page eCPM (Cost per thousand impressions)
Cost per 1000 impressions. From a publisher’s perspective, CPM is a useful way to compare revenue across different channels and advertising programs. It is calculated by dividing total earnings by the number of impressions in thousands. For example, if a publisher earned $180 from 45,000 impressions, the CPM would equal $180/45, or $4.00. However, please keep in mind that eCPM is a reporting feature that does not represent the actual amount paid to a publisher.

A site map (or sitemap) is a graphical representation of the architecture of a web site. It can be either a document in any form used as a planning tool for web design, or a web page that lists the pages on a web site, typically organized in hierarchical fashion. This helps visitors and search engine bots find pages on the site.

While some developers argue that site index is a more appropriately used term to relay page function, web visitors are used to seeing each term and generally associate both as one and the same.

Benefits of sitemaps
Site maps can improve search engine optimization of a site by making sure that all the pages can be found. This is especially important if a site uses Macromedia Flash or JavaScript menus that do not include HTML links.

Most search engines will only follow a finite number of links from a page, so if a site is very large, the site map may be required so that search engines and visitors can access all content on the site.

XML Sitemaps
Google introduced Google Sitemaps so web developers can publish lists of links from across their sites. The basic premise is that some sites have a large number of dynamic pages that are only available through the use of forms and user entries. The sitemap files can then be used to indicate to a web crawler how such pages can be found.
Google, MSN and Yahoo now jointly support the Sitemaps protocol.

For an example, think of a forum that is using dynamic pages. Google would only return less than 100 result without using sitemap. Once sitemap is provided, there are more than one millions pages result. Since MSN, Yahoo, and Google use the same protocol now, having a sitemap would let the three biggest search engines have the updated pages information.

Ron Foreman