What is the Size of the Average Web Page?

It has been observed that web pages have increased in size these days compared to a Web Pagefew years back. In fact, web page sizes are more than triple the size of what they were usually in 2003. This has implications for web performance optimization professionals as well as web site owners. The amount of space a web page occupies is not the only issue with the growing sizes but also includes object overhead, web page delays, and load times.

Growth in Web Page Sizes

Statistics show that web page sizes in 1995 were usually less than 50 kilobytes. There was an average size increase by the year 2003 where the average size of web pages went up to 93.7 kilobytes. That number tripled as the years went by since by the year 2008 web pages had an average size of 312 kilobytes. We need to look into the components of a web page in order to understand the reasons for this increase in size.

Makings of a Web Page

We need to understand the anatomy of a web page to understand the increase web page sizes that we observe today. Web pages are basically composed of container objects and external objects. Container objects only occupy less than half of the total size of a web page since it is usually an XHTML file that is used to reference the external objects.

External objects are usually images, video, audio, JavaScript files, and external CSS. A container object will use up only 44% of the total size of a web page at best. From what we can observe, the huge culprit relating to web page size increase is the growth of multimedia on the Internet. It has been observed that the number of external objects used on web pages on average has almost doubled since 2003. The drive has been to make more elaborate web pages thus creating the need for optimization.

Wrong Assumption

It is interesting that web designers have made the mistaken assumption that a really large proportion of the Internet audience use broadband. This assumption is understandable since broadband Internet has become more widespread in recent years. However, almost half of the number of households in the United States are still using dial up connections in 2008. Optimization of web pages becomes a key to solve this current dilemma.

Resolutions for the Issue

In response to this issue of increasing web page sizes several solutions are offered for optimization and faster load times. The first solution comes in the form of enhancements targeted to deliver more universal HTML pages. The second alternative is to offer both low and high bandwidth versions of your pages. And the last one is to rethink your web page design giving way for optimization to accommodate low bandwidth consumers.

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Dimensions of a Fresno Scraper

Dimensions of a Fresno Scraper

Since its invention in 1882, various Fresno scraper sizes have emerged. However, the one invented by James Porteous came with a front board measuring 8 feet wide by 2 feet high and fitted with metal cutting edge.

Porteous’ design also had a short end board. There was also a tailboard where the operator would stand. Dirt was hauled by folding the front board. The hauled dirt would be stored by the end boards.

History

Porteous invented the scraper because he saw how the Central San Joaquin Valley depended on irrigation. As Porteous worked on his design, he revised it numerous times.

He even exchanged ideas with Abijah McCall, Frank Dusy and William Deidrick. Those three inventors were designing their own scrapers, but Porteous bought the rights to all their designs. Thus Porteous got the sole patent for
the Fresno Scraper.

From 1884 to 1910, several Fresno scrapers were created at the Fresno Agricultural Works. The scraper would be used on road and railroad grading, construction, land leveling and agriculture. The scraper also played a role in the building of the Panama Canal. It would also be used during World War I. Eventually the design concept would spread and influence other earth moving equipment.

Design and Usage

While the Fresno scraper size would change, its basic design remained the same. The device laid the foundation for the contemporary earth moving scrapers. The Fresno scraper was notable for being able to move and scrape soil. It could also discharge the soil at a specified depth. It meant the volume that could be handled quadrupled.

The blade would gather the soil. It would run on a bowl that could be modified to change the bucket angle to the ground. This allowed the scraper to deposit dirt to low areas. The concept revolutionized the industry. Such was the impact that it influenced the design of modern earth movers.

Other Information

Porteous got Patent No. 261,759 for his invention, which was called the dirt scraper. It later became known as the Fresno scraper after Fresno, Los Angeles, the city where Porteous invented it. To this day the shop that Porteous created is still running.

Whatever the differences in Fresno scraper sizes are, one thing is certain: it is one of the most vital civil engineering and agricultural tools ever made. In 1991, the importance of the Fresno scraper was recognized when it was enshrined as an International Historic Engineering Landmark.

Flag Dimensions

Flag Dimensions

Made out of woven cloth, a flag comes in various forms including war flags, sports flags and national flags. In addition, there are also railway flags and maritime flags. Aside from these facts, it is also good to know other interesting things about it such as the different flag dimensions.