SEO Authorities

By Anderson Phillips

 The issue of website usability has garnered much attention today. In fact, there have been laws and legal moves against website developers who wouldn’t take into consideration the wide range of people who will be viewing their websites.

The issue of usability has been founded on the context that there are a lot of people who are disabled or impaired in some way. In America alone, there are 1 out of 5 people who are disabled in one way or another.

The Internet has provided us with ways to communicate, interact, exchange information and do business. It is a pertinent tool in providing much needed avenues for accessing these things especially for people who are disabled. This is why usability has been a pressing issue in terms of website development.

Frames and website usability

One of the ways which can increase the usability of a website is the proper use of frames. Frames basically segment the browser into different portion and each portion is independent from the others. There are two major schools of thought when it comes to the use of frames: one that says frames should not be used and one that says that there are advantages to using frames in website development.

This article tries to give guidance on the use of frames in website development. The ultimate aim of website development is to make it easier for more people to use the website, whether with the use of frames or without them.

Why not use frames?

There are a lot of negative thoughts when it comes to the use of frames in websites. Here are some of them:

Printing

There have been much complaints about printing web pages that are framed. Internet browsers seem to select the frame to be sent to the printer randomly. The user cannot usually print the frame that he wants because the computer selects the frame which is the focal point of the webpage.

Downloading

Many newbies in the field of website development employs frames to be able to cut the downloading time of their websites. This can only be achieved if the right ways of presenting the content are achieved. Other contents such as style sheets, images and scripts are recommended to be cached.

Linking

Using frames which contains third-party information can raise issues of infringement of copyrights and trademarks.

Bookmarks

Visitors usually cannot mark the particular frame that he wants when using framed websites. The basic structure of frames deviates from the normal structure of unification of the “website.” This can cause problems in bookmarking.

Search engines

Search engines encounter problems when indexing framed sites. This is a result of the frames paradox. The “spiders” of the search engines are drawn to what developers refer to as black hole pages.

Over-all usability

Surfers may become confused with the structuring of a website which uses frames. The provision of multiple scrollbars will definitely add to the problem. If a designer hides the scrollbars, the contents of the website may become inaccessible.

Advantages in Using Frames

There are also some key advantages in using frames. Many people are still lured to use frames in their websites and listed below are some of the explanations why they are inclined to do so:

Ease in designing

One of the key features of the usage of frames in websites is that it makes the job easier for the developer. When a developer employs frames, he is relieved of the task of putting the logos and navigation menu on every single page that he will develop. Frames can contain these information and need not to be copied every time a user clicks another page of the site.

Flexibility

Frames provide a surfer several mini-browsers which he can view all at the same time. This allows for more flexibility in terms of getting more work done or getting more information for a single viewing of the webpage.

Quicker downloads

With the use of frames, different site contents need not be downloaded every time a click is made. This makes downloading much easier because contents that should be re-downloaded need not be downloaded because they are contained in a different frame.

These are just some of the features and perceived disadvantages of the use of frames. They can be used as long as the developer knows how to fully maximize the potential of frames without making them a problem for the surfers.

Learn about anatolian shepherd puppies, breeding chinchillas and other information at the Interesting Animals site.

The Leading Authorities For SEO

What to Look for When Choosing a Printer

By Rocky Mcmahon

 A typical computer should have a printer on hand. There are all sorts of computer printer characteristics to look into first. The type of printer that is used is one of the characteristics to consider. This includes the printing quality and the speed of the printing. Multiple services, including scanning and faxing, can take place from a printer too. Here is a look into these computer printer characteristics.

The type of the printer is one of the computer printer characteristics to follow. The dot matrix printer is still used in some places. This is where pixels are printed to form a single image. However, more advanced technologies are being used. For instance, the toner based printer uses static electricity to move the toner into the paper for printing and then heat is applied to keep it on the paper.

The inkjet printer is the most common printer on the market today. This is where small bits of ink are printed onto a piece of paper. Each bit of ink will be attached via a small electric charge.

Laser printers are becoming popular too. These can work with toner in that the LEDs in the printer can get the toner to stick to the paper. Inkless printers are currently in development as well. Dye crystals are used to be heated into the area between the two layers of the paper. This is a process in development though, as the print has been known to fade quickly in trial tests.

The first of the computer printer characteristics to consider is that of the quality of the printing. The quality that a printer will be capable of handling will be measured by its dpi, or dots per inch. The dpi readout will be based on the ability of the printer to be able to print high quality images. For instance, a typical printer on the market will have a dpi readout of 600×600. This means that there will be 600 dots per inch on both the vertical and horizontal parts of the page. 4800×1200 is becoming a standard on some of the higher end printers these days, and some will even go as high as 9600×2400 in quality.

The speed of the printer is another of the computer printer characteristics that is important. The number of pages per minute that it will be able to print measures the speed. This speed will be different based on whether or not black and white pages or color pages are going to be printed. Some printers can handle up to thirty black and white pages in a minute and eight color pages in a minute, for instance.

The multiple features on a printer are the last of the computer printer characteristics to look into. Some printers are able to handle scanning or fax technologies. Some will also be able to copy pages right from the printer without a connection to anything. CD and DVD label printing is also featured on some of these newer printers.

Those are the computer printer characteristics to think about when buying a new printer. The type of printer, its quality output and the speed of the printer are all important. Additional services may be considered too. By using these considerations, it will be easier to find a printer that is right for one’s specific needs.

Find tips about low protein dog food, parakeet food and other information at the Interesting Animals website.

seo services

You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.