Ozone layer (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ozone layer" in Simple English language version.

Last modified: 11:43:00, 26 January 2026 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

22web.archive.org

1^st place

1^st place

12^th place

39^th place

111^th place

52^nd place

nasa.gov (Global: 12^th place; Simple English: 39^th place)

nas.nasa.gov

"Ozone layer". Archived from the original on 2021-05-02. Retrieved 2007-09-23.

nasa.gov

"Proof of Ozone Recovery". 4 January 2018. Retrieved 2019-05-21.

noaa.gov (Global: 111^th place; Simple English: 52^nd place)

ozonelayer.noaa.gov

"Science: Ozone Basics". Archived from the original on 2017-11-21. Retrieved 2007-01-29.

web.archive.org (Global: 1^st place; Simple English: 1^st place)

"Science: Ozone Basics". Archived from the original on 2017-11-21. Retrieved 2007-01-29.
"Ozone layer". Archived from the original on 2021-05-02. Retrieved 2007-09-23.