Error in Web Graphs for June 2025

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Thom Vaughan

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Jul 3, 2025, 10:18:44 AMJul 3

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Hi all,

A problem with the Web Graphs for June 2025 was discovered and promptly reported by Romain Cointepas, wherein the file cc-main-2025-apr-may-jun-domain-vertices.txt.gz was corrupted.

This led to a further investigation, which revealed that there was an underlying issue with how the calculation of domain ranking was performed. As a result, we have now recalculated the following files:

cc-main-2025-apr-may-jun-domain-edges.txt.gz
cc-main-2025-apr-may-jun-domain-ranks.txt.gz
cc-main-2025-apr-may-jun-domain-t.graph
cc-main-2025-apr-may-jun-domain-t.properties
cc-main-2025-apr-may-jun-domain-vertices.txt.gz
cc-main-2025-apr-may-jun-domain.graph
cc-main-2025-apr-may-jun-domain.properties
cc-main-2025-apr-may-jun-domain.stats

(All of the domain level files have changed.)

We apologise for any inconvenience this may have caused. Thanks to Romain for pointing us to the issue.