Skip to main content
Andy Davies

Andy Davies
Associate Director, Web Performance, NCC Group

@andydavies

Andy is Associate Director for Web Performance at NCC Group, where he helps clients to measure and improve the performance of their sites.

He wrote ‘The Pocket Guide to Web Performance’ for Five Simple Steps, and is currently co-authoring ‘Using WebPagetest’ for O’Reilly.

Sessions

16:00–16:40 Monday, 17-11-2014
What are Third-party Components Doing to Your Site's Performance?
Performance
 Location: 212 Level: Intermediate
Andy Davies (NCC Group), Simon Hearne (NCC Group)
Average rating: ****.
(4.59, 17 ratings)
Sites increasingly rely on third-party scripts to deliver features but there is little data on how they interact with our sites and what their impact on performance is. We’ve been analysing the data from ites we monitor to get a better understanding of third-party performance and in this session will share our findings along with advice on how to make informed choices. Read more.