To my unending amazement, many people I’ve worked with simply don’t believe that speed matters as a factor in Search Engine rankings. I don’t understand why. It’s not like Google (and lets face it, we are talking about Google) are being coy about it. (see links)
When you work in an office with stupidly fast broadband, maybe you just forget? But you shouldn’t assume that the people looking at your websites do.
The bit that really bugs me is this peculiar ‘head in the sand’ attitude. It does take more than a few minutes of thinking to come up with any number plausible reasons why speed is important for Search Engine Optimisation (aside from the fact the Google say it is). Try it, take a few seconds to think.
For me though the reasons that scream out at me are User Experience and Money.
First off – I admit this isn’t really an SEO factor, is it? People are busy, they don’t want to spend valuable time waiting for a web page to load, at least I know I don’t. I have better things to do, and I’m not that weird.
But why would Google care? I can rationalise that they want people to look at Ads. And then click on them. Probably a good idea to make websites faster so people don’t get bored and do something else, or find the bit of content they are looking for before the ads have loaded (because the ads come last).
Time = Money
Google must index billions of pages per day. It stands to reason that the faster a site loads, the faster it can be indexed. I’m guessing that it costs about the same to run a server whether it is indexing million pages per day or 10 million – but if your business is based on data the faster you can chew through data the better – and therefore it also makes sense for Google to promote an internet that lets them index more, faster.
But we don’t have the time, it’s to hard…
No it isn’t. Of course, as with any work there is optimum point in terms of cost vs. benefit (and that will be different for every site).
My gut feeling (and I don’t have any firm evidence for this) is that speed becomes more important the more traffic you get. If you’re site gets 50 visitors per day, then in a sense it is what it is – what you need to focus on is link building and content. However if your site gets 5000 visitors per day, then the chances are you’ve got quality links and good content – so how do you improve? I think the answer is the speed and user experience.
How to make your site fast
There are a myriad of solutions, and you don’t have to have Prototype, Jquery and Mootools all running on the same page, choose a single framework at a time – you will be amazed.
- Use a CDN.
- Use a cache server like Varnish.
- If you’re a bit lazy – try out mod_pagespeed (sometimes it’s fab, sometimes it’ll melt your server)
- Be brave, leave the Apache comfort zone and use Nginx or Lighttpd
- Use minify
Chances are you’ll end up using some kind of caching and you’ll start setting sensible expires headers for your static content. But just think you’ll never have to tell somebody at the end of the phone to clear their browser cache again. And remember, the client is not an idiot because their browser hasn’t magically detected that a style sheet or an image has changed, and the website they have paid for looks a bit rubbish.
(by the way I don’t always practice what I’ve just preached, but at least I feel bad about it)