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Case file

Aidrus Mosque

Wikipedia's first sentence called it “sufi mosque in aidrus street in the crater area of aden”. Today it says “sufi mosque in aidrus street in crater”. The one-line description Wikipedia serves to search engines and AI systems read “The Mosque of Abu Bakr al-'Aydarus or”. It now reads “Mosque in Crater Aden, Yemen The Mosque of Abu Bakr al-'Aydarus or”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2025 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2025

Mosque in Crater Aden, Yemen The Mosque of Abu Bakr al-'Aydarus or Aidrus Mosque ( Arabic : جَامِع ٱلْعَيْدَرُوْس , romanized : Jāmiʿ Al-ʿAydarūs ) is a Sufi mosque in Aidrus Street in Crater , Yemen . One of the principal mosques in Aden, it is named after Abu Bakr al-Aydarus , the wali (saint) of Aden. Originally built in the late-15th or early-16th century, the mosque underwent rebuilding after being destroyed in 1859. During the 1994 civil war in Yemen , Islamic fundamentalists from North Yemen damaged much of the mosque, burning copies of the Quran and vandalizing tombs in its courtyard. The mosque is featured on some Aden postage stamps, e.g. the 1938 2 anna stamp.

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1291319314.
Today
Wikipedia's first sentence called it “sufi mosque in aidrus street in the crater area of aden”. Today it says “sufi mosque in aidrus street in crater”. The one-line description Wikipedia serves to search engines and AI systems read “The Mosque of Abu Bakr al-'Aydarus or”. It now reads “Mosque in Crater Aden, Yemen The Mosque of Abu Bakr al-'Aydarus or”. Read the current article and compare.
20152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2015, and today's defining sentence is their current revision.

Then

sufi mosque in aidrus street in the crater area of aden

Now

sufi mosque in aidrus street in crater

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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