The Need For Page Speed – Part 1
True or False? The speed at which your website loads does affect your search engine optimization results.
If you answered True, then you answered correctly. A few years ago the answer to this question was actually false. However, Google and many other search engines are beginning to reward websites that deliver their content with very fast response times.
The state of the web has reached a point where browsers can render content extremely fast and internet service providers now have the backbone to deliver even more bandwidth than they did just 5 years ago.
Google has pretty much invested all it’s eggs in the web browser basket and as they continue to roll out insanely cool web based applications they want the world to follow.
Google isn’t the only company makeing this huge push, many others are following closely behind. These companies are rewarding and training others to push the web technologies to the next level. At this point in the game every millisecond counts. Understanding how these technologies impact your website are critical in the next phase of site ranking.
In this article we’ll run through Google’s free Page Speed analysis tool to enhance the speed of your site and cover how to read it’s metric suggestions and explain what they mean and why you need speed.
- Why Does Speed Matter?
- Life Cycle of a Request
- Analyzing Google’s Page Speed Tool
Covering Page Speed
- What Do You Think?
Why Does Speed Matter?
Well first and foremost it matters, because Google says it matters. And since they dominate the webosphere, blogoshpere and pretty much every other sphere on the web we should probably listen right! In reality there’s a little bit more to the picture than just Google wanting things to be fast. There’s actually a psychological profile tied to how people visit and respond to webpages online.
Google did a study a few years ago where they tweaked certain pages on the website to be 400ms slower (that’s less than half a second). And the results were pretty astounding when they found out those pages began to lose a 6% decrease of users. If less than a half a second matters imagine what a full second or two might do.
Another cost analysis was done by Shopzilla where they were able to decrease a 5 second latency across their entire infrastructure. This led to a 12% increase in sales and a 50% decrease in hardware costs. Giving them the net gain of making money while reducing costs.
So in the big picture of things, Google knows what they’re doing and yes they do like things to be extremely fast! I mean how many times have you gone to the Googles homepage and had to wait for more than a second…
Life Cycle of a Request
This next section is pretty technical, however I’m going to streamline the process for you so you can take what you need to know and actually apply the techniques to your website.
As we can see in the image below a single page request to your website consists of many operations. The ones most notable to you will be the grouping of 4 arrows. This section is important because it demonstrates how every image and file that makes up your page requires an actual request.
So, what does this mean in general? It means that you need to use images, plugins and other resources sparingly. If an image doesn’t serve a purpose, don’t include it. If a plugin really adds no real benefit to your page then consider it’s usage. Busyness does not equal quality content.
With that said, it is also important to know that aesthetics (your look and feel) do matter. This is where you have to learn to balance your content and use resources sparingly.