Wikipedia's first sentence called it “ancient synagogue located in ancient ostia antica”. Today it says “ancient former jewish synagogue and archaeological site”.
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 October 6, 2023 one. Red dashes: removed from Wikipedia since.Pale dots: rewritten; the numbered note shows what it says now.Red text: written in or rewritten since the previous snapshot.1 tap a number or a side note to jump between them
The opening as it read in October 6, 2023
Ancient synagogue Detail of a menorah relief on a column The Ostia Synagogue is an ancient synagogue located in ancient Ostia , the seaport of Imperial Rome .1 It is one of the oldest synagogues in the world, the oldest synagogue in Europe and the oldest mainstream Jewish synagogue yet uncovered outside the Land of Israel . The synagogue building dates from the reign of Claudius (41-54 AD) and continued in use as a synagogue into the 5th century AD. There is a scholarly debate about the status of the synagogue building in the 1st century AD, with some maintaining that the building began as a house only later converted to use as a synagogue, and others arguing that it was in use as a synagogue from the 1st century. In its earliest form, the synagogue featured a main hall with benches along three walls; a propylaeum or monumental gateway featuring four marble columns; and a triclinium or dining room with couches along three walls. There was a water well and basin near the entryway for ritual washings. The main door of the synagogue faces the southeast, towards Jerusalem . An aedicula , to serve as a Torah Ark , was added in the 4th century AD. A donor inscription implies that it replaced an earlier wooden platform donated in the 2nd century AD, which itself had been replaced by a newer Ark donated by one Mindus Faustus in the 3rd century AD.2
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1178210323.
The opening as it stood in 2010
The Ostia Synagogue is an ancient synagogue located in ancient Ostia Antica , the seaport of Imperial Rome . It is one of the oldest synagogues in the world, the oldest synagogue in Europe and the oldest mainstream Jewish synagogue yet uncovered outside of Israel . The synagogue building dates from the reign of Claudius (41-54 CE) and continued in use as a synagogue into the fifth century CE. There is a scholarly debate about the status of the synagogue building in the first century CE, with some maintaining that the building began as a house only later converted to use as a synagogue, and others arguing that it was in use as a synagogue from the first century. In its earliest form, the synagogue featured a main hall with benches along three walls; a propyleum or monumental gateway featuring four marble columns; and a triclineum or dining room with couches along three walls. There was a water well and basin near the entryway for ritual washings. The main door of the synagogue faces the southeast, towards Jerusalem. An aedicula, to serve as a Torah Ark added in the fourth century CE. A donor inscription implies that it replaced an earlier wooden platform donated in the second century CE, which itself had been replaced by a newer Ark donated by one Mindus Faustus in the third century CE.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 306739289.
The opening as it stood in 2015
Detail of a menorah relief on a column The Ostia Synagogue is an ancient synagogue located in ancient Ostia Antica , the seaport of Imperial Rome . It is one of the oldest synagogues in the world, the oldest synagogue in Europe and the oldest mainstream Jewish synagogue yet uncovered outside of Israel . The synagogue building dates from the reign of Claudius (41-54 CE) and continued in use as a synagogue into the 5th century CE. There is a scholarly debate about the status of the synagogue building in the 1st century CE, with some maintaining that the building began as a house only later converted to use as a synagogue, and others arguing that it was in use as a synagogue from the 1st century. In its earliest form, the synagogue featured a main hall with benches along three walls; a propyleum or monumental gateway featuring four marble columns; and a triclineum or dining room with couches along three walls. There was a water well and basin near the entryway for ritual washings. The main door of the synagogue faces the southeast, towards Jerusalem. An aedicula, to serve as a Torah Ark added in the 4th century CE. A donor inscription implies that it replaced an earlier wooden platform donated in the 2nd century CE, which itself had been replaced by a newer Ark donated by one Mindus Faustus in the 3rd century CE.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 639269964.
The opening as it stood in 2020
Detail of a menorah relief on a column The Ostia Synagogue is an ancient synagogue located in ancient Ostia , the seaport of Imperial Rome . It is one of the oldest synagogues in the world, the oldest synagogue in Europe and the oldest mainstream Jewish synagogue yet uncovered outside Israel . The synagogue building dates from the reign of Claudius (41-54 AD) and continued in use as a synagogue into the 5th century AD. There is a scholarly debate about the status of the synagogue building in the 1st century AD, with some maintaining that the building began as a house only later converted to use as a synagogue, and others arguing that it was in use as a synagogue from the 1st century. In its earliest form, the synagogue featured a main hall with benches along three walls; a propylaeum or monumental gateway featuring four marble columns; and a triclinium or dining room with couches along three walls. There was a water well and basin near the entryway for ritual washings. The main door of the synagogue faces the southeast, towards Jerusalem . An aedicula , to serve as a Torah Ark , was added in the 4th century AD. A donor inscription implies that it replaced an earlier wooden platform donated in the 2nd century AD, which itself had been replaced by a newer Ark donated by one Mindus Faustus in the 3rd century AD.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 961066972.
The opening as it stood in 2025 6 passages from the previous snapshot no longer appear
Ancient synagogue in Rome, Italy The Ostia Synagogue is an ancient former Jewish synagogue and archaeological site , located in ancient Ostia , the seaport of Imperial Rome , in modern-day Lazio , in Italy . It is one of the oldest synagogues in the world, the oldest synagogue in Europe and the oldest mainstream Jewish synagogue yet uncovered outside the Land of Israel . The synagogue building dates from the reign of Claudius (41-54 AD ) and continued in use as a synagogue into the 5th century AD.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1282021735. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “ancient synagogue located in ancient ostia antica”. Today it says “ancient former jewish synagogue and archaeological site”. Read the current article and compare.
2010
2015
2020
Oct '23
2025
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 2010, and today's defining sentence is their current revision.
Then
ancient synagogue located in ancient ostia antica
Now
ancient former jewish synagogue and archaeological site
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.