Load Faster Everywhere: 5 Global Cdn Setup Tips

Choosing the Right CDN Provider for Your Needs

You’re a few weeks from launch and the team is panicking. The site’s running smoothly, but you don’t know if it will hold up once 20,000 users come knocking. More or less. Your project manager mentions a Content Delivery Network (CDN).

A fancy way of saying we need to make our site faster for everyone in every corner of the world. Cool. Now, what. It might seem like all CDN providers are created equal, but that’s quite far from the truth.

There’s a lot of things to consider like budget, customer support, analytics reports, and security features on offer when choosing the right CDN provider for your business. I personally value customisation options more than anything else – so I would go for a provider that allows me to choose which content to cache and where. Some CDN providers also offer advanced caching options like smart caching that refreshes content based on rules you set up for them or optimise your cache dynamically using user behaviour data and access patterns they’ve detected.

Another thing to consider is how easy it is to integrate your CDN into your existing systems and workflows. Can it integrate with other tools. Will setting it up take time away from other tasks. Are there integration guides and API documentation available.

I’m always hesitant when it comes to integrating new tools into my tech stack because there’s always the risk of breaking something when doing so without proper planning or support. This is where customer support becomes crucial for me – ensuring there’s somebody I can reach out to in case anything goes wrong. And finally, you have to look at how secure they are as a CDN provider before deciding if they’re right for you. Do they offer SSL certificates for free or do they cost extra.

Do they have DDoS protection included as standard or does this require an additional charge too. These are important questions that should be answered before making any final decisions on which provider is best suited towards meeting those needs specifically tailored towards what matters most within each unique situation presented by different industries across various regions worldwide.

Leveraging Edge Locations for Speed

I got called into a remote meeting the other day - someone from an old job, still using their own servers to stream video and getting complaints from viewers in Europe about buffering. Yet here they were, patting themselves on the back for “going global” with their one server in Sydney. I didn’t know what to say to them at first. A server in one place doesn’t make you global - it just means your server’s global.

You need to think about where your users are. And, look, more of them will be closer to you than not if you’re an Australian company making content for an Australian audience. Sort of. But even if only ten percent of your traffic is coming from overseas, that’s still ten percent of your audience being made to wait while their request for content travels halfway across the world and back.

You can try to serve different people from different servers on your own, but it’s more trouble than it’s worth. That’s where edge locations come into play with a CDN. A CDN will help you set up caches close to your end users (like in Singapore, Europe, or the US) so your end users don’t have to suffer through slow speeds.

This way, those overseas get to enjoy your content as quickly as possible and feel like you care about their experience. This seems like such a no-brainer, but so many people don’t realise why a CDN is apparently worth the investment until they have angry users calling in about slow websites and services.

Sort of. Maybe this has something to do with how insular Australia is as a market. Maybe it’s because our internet infrastructure is more or less so slow even local users have trouble streaming content smoothly. Whatever it is, there’s no reason for customers in 2024 to be angry about slow load times when there are so many solutions around.

Common CDN Pitfalls to Avoid

I once met a guy who proudly told me he’d set up his own CDN for his new website, then minutes later confessed he didn’t know what half the settings did. I’ve seen it before and I’ll see it again. He’s not alone - that’s just what happens when you’re not sure what you’re doing but can’t afford to get help. The way I see it, the thing with cdns is that they only really work when you know how to use them properly.

More or less. That means understanding basic terms like ‘nodes’ and ‘caching’, but also more complex ones like ‘token authentication’ and ‘storage buckets’. It’s tempting to opt for the most expensive CDN package with all the bells and whistles, but you could end up paying for things you don’t need (like DDoS protection on an empty site) or worse, forget to pay for things you need (like SSL certificates).

The best place to start is by identifying your content delivery needs. For example, if your target audience lives in Australia, there’s no point getting a CDN provider who doesn’t have a presence here. You’ll want to pick one with nodes as close to home as possible so your users have low latency and quick access to your content. If you expect high traffic from other countries, make sure your provider has nodes there too.

Another common mistake people make is forgetting about their origin server location. Yes, a CDN node in Sydney means quicker delivery of data stored in that node’s cache, but if that cache isn’t storing everything it should be because the origin server is located somewhere far away like Germany, then the user might still experience slow loading times. If your audience is mostly local, it makes sense to pick an origin server in their general location so users don’t have to wait ages for new or updated data every time something gets cached on the nearest node.