for - Link rot study - on NY Times archive - show how pervasive it is - stats - link rot - NY Times study - digital decay - link rot - internet is ephemeral - dead links

for - digital delay stats - Pew Research

summary - That digital decay and link rot are digital facts of life means that annotating information on the page that is relevant for you to preserve is a good practice. - It may appear redundant but if that page disappears in the future, you will be glad you have preserved it in a place accessible to you - in your annotations!

Uittenhove, K., Jeanneret, S., & Vergauwe, E. (2022). From lab-based to web-based behavioural research: Who you test is more important than how you test. PsyArXiv. https://doi.org/10.31234/osf.io/uy4kb