Gearing up for a busy period? Here are a few updates and releases that might help.

BlackFri2Many of our customers are putting in a lot of extra hours as they prepare for their busiest time of year. Load testing and capacity planning are the order of the day. As always, we’re happy to be playing our part in making sure you can make the most of your peak periods – that you don’t suffer any slowdowns or outages, and that your monitoring is all set up to give you timely and accurate alerts.

However, this year, we’ve made a point of doing a bit more. We’ve made a concerted effort to prioritise the release of those new products and services that we think will be most useful in the run-up to peak periods.

Here are just a few of the ways we anticipate some of our customers using them…
Continue reading

Why we launched a third-party tag review service

Would you hand over control of your website to a complete stranger?

Many of us do just that when we include third-party code on a web page, often without knowing exactly what it does. In fact, it’s hard to find many websites that don’t include at least a few scripts from third-party domains (more commonly known as tags).

There are a number of very good reasons for this. Sometimes, it’s a matter of convenience. If someone else is hosting a free tool for sharing content on social media, why not take advantage of that? Most of us also use a third-party service for analytics or monitoring. And many retailers and publishers rely on remarketing or advertising services, very often from a wide range of third-party providers.

Generally, these services offer tremendous value, and they can be worth millions to the bigger sites.

But what happens when they go wrong?

For example, what if a third-party tag fails to load?

If it’s a blocking tag (which generally means a synchronously loaded script), the consequences can be disastrous for the host site. When a browser encounters the script, it stops building the web page while it waits for the file to load. If the third-party script can’t load for some reason, visitors may be left staring at a blank or partially built page for a very long time. Even under normal circumstances, blocking scripts are frequently responsible for slowing websites down, driving away potential customers.

Fortunately, most third-party providers now offer asynchronous solutions that mean we should soon be able consign this kind of issue to the recycle bin of history. However, this is not always an option, and plenty of websites are still using old, synchronous, versions of tags when updated, asynchronous, versions are available.

However, even asynchronous tags can cause problems, particularly if they add extra content and/or styles to the page. And even when tags don’t interfere with the display of the host page, things can still go awry. For example, if a tag fails to load – or if its load time is typically longer than the time visitors remain on the page – it can’t do its job. Data or revenue may be lost as a result.

Tag management solutions were developed to deal with some of these problems, but they don’t always address all of them. Sometimes, they can make matters worse.

At NCC Group Web Performance, we’ve been aware of the issues raised by third-party content for some time. They quite often come up in performance health checks and reviews. Given how widespread – and potentially serious – these issues are, we decided to take things a step further a launch a range of services designed to help organisations understand and reorganise the third-party content on their site.

We’ve been helped by Paul Cook, founder of TagMan (the first tag management solution) and one of the world’s leading authorities on third-party tags. It’s probably fair to say that no one understands the issues better, and he’s been instrumental in helping us develop our new third-party tag audit and review services.

Any review will start with an audit, to get a clear picture of any issues, after which we can follow up with a more in-depth investigation, complete with training and recommendations. Ultimately, we hope to be able to shed some light on what is often a murky and misunderstood world, and help customers get the benefits of third-party services without the drawbacks.