swingometer - SERP Analysis

https://www.cookpolitical.com/swingometer

https://en.wikipedia.org/wiki/Swingometer

https://www.cookpolitical.com/swingometer/2024

https://www.bbc.co.uk/archive/swingometer/zdrrhbk

https://www.nuffield.ox.ac.uk/people/sites/the-david-butler-archive/psephology/swingometer-and-swing/

https://swingometer.substack.com/

https://www.nbcnews.com/specials/swing-the-election/

https://www.cookpolitical.com/swingometer/2020

https://www.oed.com/dictionary/swingometer_n

https://www.electionpolling.co.uk/swingometer/uk-parliament