--- title: Washington, DC tours, attractions and museums: what changed · The Direct Index url: https://directindex.org/city/washington-tours/changes --- [The Direct Index](https://directindex.org/) [Scanner](https://directindex.org/scan)[Cities](https://directindex.org/cities)[Rankings](https://directindex.org/rankings)[Search](https://directindex.org/search)[Guides](https://directindex.org/guides)[About](https://directindex.org/about) What changed · [Washington, DC tours, attractions and museums](https://directindex.org/city/washington-tours), US # Washington, DC tours, attractions and museums: what changed in the last 30 days In the last 30 days, 13 sites in the Washington, DC tours, attractions and museums index changed something the scanner or the assistants can see: 13 findings fixed, 11 grades up and 0 down, 0 started turning an AI crawler away and 0 let them in again, 0 assistant answers changed. 13 sites with a change in the last 30 days 13 findings fixed 11 / 0 grades up / down 0 started turning a crawler away 0 assistant answers that changed Each line links the site's report. [Atom feed](https://directindex.org/city/washington-tours/changes.xml) · [JSON](https://directindex.org/api/city/washington-tours/changes?days=30) · [Markdown](https://directindex.org/city/washington-tours/changes.md) · [every city](https://directindex.org/changes) · [the index](https://directindex.org/city/washington-tours). Summary ## What kind of change By kind | findings fixed | 13 | | new findings | 4 | | grades up | 11 | | direct channel changed | 13 | | vendor changed | 1 | Fixes verified most often | No booking or ordering path at all | 13 | Week of 12 October 2026 ## 13 changes | Day | Business | What changed | | --- | --- | --- | | 15 October 2026 | [National Museum Of American Jewish Military History](https://directindex.org/r/nmajmh.org) nmajmh.org | vendor: none to Eventbrite direct channel: none to marketplace new finding: the booking vendor's terms did not allow agents new finding: booking only through a marketplace fixed: no booking or ordering path at all | | 15 October 2026 | [Anderson House](https://directindex.org/r/americanrevolutioninstitute.org) americanrevolutioninstitute.org | direct channel: none to own site grade D to B (74%) fixed: no booking or ordering path at all | | 15 October 2026 | [National Children's Museum](https://directindex.org/r/nationalchildrensmuseum.org) nationalchildrensmuseum.org | direct channel: none to own site grade D to B (74%) fixed: no booking or ordering path at all | | 15 October 2026 | [Mount Vernon Community School Caboose](https://directindex.org/r/acps.k12.va.us) acps.k12.va.us | direct channel: none to own site grade D to C (69%) fixed: no booking or ordering path at all | | 15 October 2026 | [National Museum of Women in the Arts](https://directindex.org/r/nmwa.org) nmwa.org | direct channel: none to own site grade C to B (79%) fixed: no booking or ordering path at all | | 15 October 2026 | [Hillwood Estate, Museum & Gardens](https://directindex.org/r/hillwoodmuseum.org) hillwoodmuseum.org | direct channel: none to own site grade D to B (77%) fixed: no booking or ordering path at all | | 15 October 2026 | [Museum of Illusions](https://directindex.org/r/moiwashington.com) moiwashington.com | direct channel: none to own site grade C to B (79%) fixed: no booking or ordering path at all | | 15 October 2026 | [Capital Jewish Museum](https://directindex.org/r/capitaljewishmuseum.org) capitaljewishmuseum.org | direct channel: none to third party grade F to D (48%) new finding: booking through an unrecognised third party fixed: no booking or ordering path at all | | 15 October 2026 | [Prince Georges African American Museum and Cultural Center](https://directindex.org/r/pgaamcc.org) pgaamcc.org | direct channel: none to own site grade F to D (51%) new finding: booking only through a marketplace fixed: no booking or ordering path at all | | 15 October 2026 | [Rubell Museum DC](https://directindex.org/r/rubellmuseum.org) rubellmuseum.org | direct channel: none to own site grade D to B (74%) fixed: no booking or ordering path at all | | 15 October 2026 | [ARTECHOUSE](https://directindex.org/r/artechouse.com) artechouse.com | direct channel: none to own site grade D to B (77%) fixed: no booking or ordering path at all | | 15 October 2026 | [Almas Temple](https://directindex.org/r/wikipedia.org) wikipedia.org | direct channel: none to own site fixed: no booking or ordering path at all | | 15 October 2026 | [Kreeger Museum](https://directindex.org/r/kreegermuseum.org) kreegermuseum.org | direct channel: none to own site grade F to C (62%) fixed: no booking or ordering path at all | Method ## How a change is recorded Every full scan of a site is compared with the site's previous full scan, the hour it lands: findings that are gone count as fixed, new ones as new, a grade that moved as up or down, AI crawlers turned away or let in at the edge, and a change of direct booking or ordering channel or of the vendor behind it. A scan that could not reach the site is not compared: it says nothing about the site. Every answer an assistant gives to one of the three questions about a business is compared with its previous answer to the same question. 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