Posts Tagged ‘Usually’

What is Cookie?

Tuesday, July 29th, 2008

The most common meaning of “Cookie” on the Internet refers to a piece of information sent by a Web Server to a Web Browser that the Browser software is expected to save and to send back to the Server whenever the browser makes additional requests from the Server. Depending on the type of Cookie used, and the Browsers’ settings, the Browser may accept or not accept the Cookie, and may save the Cookie for either a short time or a long time. Cookies might contain information such as login or registration information, online “shopping cart” information, user preferences, etc. When a Server receives a request from a Browser that includes a Cookie, the Server is able to use the information stored in the Cookie. For example, the Server might customize what is sent back to the user, or keep a log of particular users’ requests. Cookies are usually set to expire after a predetermined amount of time and are usually saved in memory until the Browser software is closed down, at which time they may be saved to disk if their “expire time” has not been reached. Cookies do not read your hard drive and send your life story to the CIA, but they can be used to gather more information about a user than would be possible without them. From Matisse

Image Rank Factors

Thursday, June 19th, 2008

While most are conscious about ranking well in SERPs many overlook the need to optimise for image search. Image search should NOT be overlooked since it can bring in considerable amount of traffic. As an example, in my personal blog it’s really funny how the search term “Mila Jovovich” gives me the most search traffic and how a vast majority of that traffic comes from image search. Note too that I only posted about Mila Jovovich a couple of times. Goes to show that you just don’t know what will really bring you lots of traffic.

To make sure you don’t miss out on the traffic image search can bring (if you post images on your blog!) here are the factors you should take note of:

1. text surrounding the image - Note that the distance of the text from the image also counts so it makes sense to place the image as near as possible to the related text.

2. text of pages linking to the picture

3. the number of websites containing the same or similar image - This helps determine relevancy of image to the search term

4. size of image - Usually the image with higher resolution ranks better. Note though that users can filter search results by file size. The reasoning behind this may be more for the viewing pleasure since a higher resolution image looks better.

5. Remember though that loading your page with lots of high resolution images may bog down your site causing it to have a longer loading time. Make sure you do not sacrifice usability and accessibility!

6. link relationships between images - Images that are linked together and have related associated text will help determine relevancy

7. frequency of image’s appearance in website - This pertains to logos and other recurring images. It helps determine importance and relevance of image to the website topic.

8. face and name detection - The more faces on an image the higher it is usually ranked. On the other hand if a specific name is queried then a single face with the person searched for will rank better.

Advertising

Thursday, June 19th, 2008

I hate AdSense on blogs. Usually, I ignore it, but I also cast a sharp eye towards the quality of the posts and professionalism of the content when I see AdSense. That’s not to say that contextual advertising can’t work well in some blogs, but it needs to be well integrated into the design and layout to help defer criticism. Don’t get me wrong - it’s unfair to judge a blog by its cover (or, in this case, its ads), but spend a lot of time surfing blogs and you’ll have the same impression - low quality blogs run AdSense and many high quality ones don’t. I always recommend that whether personal or professional, you wait until your blog has achieved a level of success before you start advertising. Ads, whether they’re sponsorships, banners, contextual or other, tend to have a direct, negative impact on the number of readers who subscribe, add to favorites and link - you definitely don’t want that limitation while you’re still trying to get established.