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Case file

Mansourah Mosque

Wikipedia's first sentence called it “ruined historic mosque in the city of mansourah”. Today it says “former mosque”.
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

Mansourah Mosque ( Arabic : مسجد المنصورة ) is a ruined historic mosque in the city of Mansourah, Algeria , dates back to the Marinid dynasty . It consists of a part of the Mansourah Castle. The excavation has revealed regarding the design of the mosque that it was built by the Sultan Abu Yakub in 1303, and the decoration of the main gate was done by Abu al-Hassan in 1336. Inside the yard there are 13 doors which surrounded by the wall, and a sahn with a fountain in the middle. The sahn is surrounded by three corridors, of which employ similar tilework with the prayer hall. The prayer hall is connected directly to the sahn and contains tilework similar to the qibla wall, the design which can be observed as well on the 13th-century Baybars Mosque in Samarra .

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1290235831.
Today
Wikipedia's first sentence called it “ruined historic mosque in the city of mansourah”. Today it says “former mosque”. Read the current article and compare.
2020Oct '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 2020, and today's defining sentence is their current revision.

Then

ruined historic mosque in the city of mansourah

Now

former mosque

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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