Farewell IE 8. It's been emotional.

Posted in: Technology

Perhaps the wrong kinds of emotions...

Aieeeee!

Web folk of the world feel anguish in supporting out of date versions of Internet Explorer, particularly when trying to use current features. For one site with users on IE 7, they famously offered to buy people brand new computers as a more cost effective means. And even though Windows XP (and with it IE 8) will be officially unsupported by Microsoft in a few days time, there is still a campaign to get its global usage below 10%.

Our recent work to upgrade our Research website to Foundation 5 was the latest encounter with IE 8 problems. For one thing, Zurb (the creators of Foundation), do not support IE 8. Foundation 5 comes with jQuery 2.0 and that doesn't support IE 8. Up until working on the Research site we got away with it, but this site in particular made more use of JavaScript than our other sites built in Foundation - including this very blog that you are on, Dear Reader.

What do the stats say?

We did try to make our code work in IE 8, but we found that the core Foundation scripts were throwing errors which caused our other JavaScript to not execute. It looked like a huge amount of time and effort to solve, so we did the sensible thing and looked at our IE 8 usage stats. It was my task to get the figures.

I looked at the recent trends and found that in the first quarter of 2014 overall IE 8 usage of our total traffic from outside the university accounted for 4.13%. I also wanted to check the conventional wisdom that it's mainly China stuck on Windows XP that push those numbers up. The numbers for visits from China on IE 8 came in at a surprisingly low 0.41%.

IE 8 is going the way of the dodo

The trend is definitely downward as for the first week of Q1 the share was 5.07% down to 4.52% by last week of Q1 whilst the previous year's Q1 share was 7.73%.

With these figures we were able to take the executive decision to demote IE 8 to "degraded support" status. OK, so it's not really the end of IE 8 for us but it should mean we spend less time doing work that doesn't have much of a benefit.

And with that discovery, there was much hollering and high-five-ing in The Digital Cave.

Win!

Here are the stats in a friendlier table:

IE 8 browser share of all external traffic to www.bath.ac.uk

Period % of total visits
Q1 2013 7.73%
Q1 2014 4.13%
From China Q1 2014 0.41%
1st week Q1 2014 5.07%
Last week Q1 2014 4.52%

Posted in: Technology