Posts Tagged ‘Speed’

We are pleased to present below all posts tagged with ‘Speed’.

CSS3 vs. CSS: A Speed Benchmark

I believe in the power, speed and “update-ability” of CSS3. Not having to load background images as structural enhancements (such as PNGs for rounded corners and gradients) can save time in production (i.e. billable hours) and loading (i.e. page speed). At our company, we've happily been using CSS3 on client websites for over a year now, and I find that implementing many of these properties right now is the most sensible way to build websites.

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Until today, all of that was based on an assumption: that I can produce a pixel-perfect Web page with CSS3 quicker than I can with older image-based CSS methods, and that the CSS3 page will load faster, with a smaller overall file size and fewer HTTP requests. As a single use case experiment, I decided to design and code a Web page and add visual enhancements twice: once with CSS3, and a second time using background images sliced directly from the PSD.

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Speeding Up Your Website’s Database

Website speed has always been a big issue, and it has become even more important since April 2010, when Google decided to use it in search rankings. However, the focus of the discussion is generally on minimizing file sizes, improving server settings and optimizing CSS and Javascript.

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The discussion glosses over another important factor: the speed with which your pages are actually put together on your server. Most big modern websites store their information in a database and use a language such as PHP or ASP to extract it, turn it into HTML and send it to the Web browser.

So, even if you get your home page down to 1.5 seconds (Google’s threshold for being considered a “fast” website), you can still frustrate customers if your search page takes too much time to respond, or if the product pages load quickly but the “Customer reviews” delay for several seconds.

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