Public Services > Central Government

Green Party set for electoral website performance victory

David Bicknell Published 07 June 2017

Poor web design and need for ‘splash’ landing pages leaves other main parties trailing, according to Dynatrace benchmarking tests


They may get at best just a couple of candidates elected as MPs in tomorrow’s General Election, but it seems the Greens are winning the main parties’ website performance battle.

According to a series of benchmark tests, the Green Party offers the fastest user experience across both desktop and mobile devices.

Desktop Digital Performance

The tests, carried out by digital performance management company Dynatrace show how well each of the main UK political party’s websites have been faring in the run-up to the general election.

To create the benchmarks, Dynatrace monitored the speed with which potential voters are able to access the homepages of the Conservative Party, Labour Party, Liberal Democrats, UKIP, Green Party and SNP websites, over a seven-day period. It then analysed the results and looked at how effectively the sites have been designed for performance; revealing what the user-experience was like for those trying to access the homepage as they search for information to help them decide where to cast their vote on June 8th.

The tests were conducted using Dynatrace to take measurements for a user on a desktop PC or laptop with a high-speed internet connection in the UK, and a mobile device with a mobile network connection in the UK.

“As recent elections have shown, digital technology is playing an increasingly important role and exerting more influence on the electorate’s decisions come polling day,” said Michael Allen, VP EMEA for Dynatrace. “The web is often the first place that we look for the information we need to make the biggest decisions in life; from buying a car, to booking a holiday or choosing a leader for our country.

“As such, each of the parties vying for Number 10 should remember the old adage that first impressions really do count. Delivering a poor experience to anyone looking for information on the party website in the lead-up to an election could ultimately result in a lost opportunity to convert visitors to voters. Each party should therefore ensure its website is optimised to deliver the best possible user-experience, especially as we get closer to the wire and web traffic increases.”

Dynatrace found that the Greens have the lightest website overall, with the lowest byte count, a low number of objects (content such as images, videos and social media plugins that load on the page), and few hosts (third-party content providers that serve up the page objects). This minimises the complexity of its homepage and contributes towards the slick experience being delivered to site visitors.

Conversely, Labour, the Conservatives and the Liberal Democrats’ homepages all redirect visitors to a splash landing page, designed to capture contact information and voting intent. According to Dynatrace, this adds an additional step, delivering further objects from more hosts, which site visitors must complete, or click on a button to bypass, before they are able to access the homepage. As such, their user-experience is less optimised, with a delay to their journey to the homepage.

“It’s worth noting the traditional mainstream parties have a splash page to capture voter data and intent,”added Allen. “The drawback to that is the delay for the user in getting to the main website. It’s always worth weighing up whether the potential gain from introducing features like this will outweigh the negative impact on user-experience.

“However, despite that, the Conservatives have managed to keep response time pretty low, probably because it has so few hosts. The other thing that jumps out is the size of the UKIP site on mobile devices, which seems to relate to a recent Facebook video. High byte, object and host counts can have a draining impact on the user-experience, so it’s best practice to keep those to a minimum. This is particularly true on mobile devices, where the network connection is not always consistent.”


We have updated our privacy policy. In the latest update it explains what cookies are and how we use them on our site. To learn more about cookies and their benefits, please view our privacy policy. Please be aware that parts of this site will not function correctly if you disable cookies. By continuing to use this site, you consent to our use of cookies in accordance with our privacy policy unless you have disabled them.