Who makes Letterboxd Extras?

Letterboxd Extras is published by Duncan Lang.

What servers does Letterboxd Extras send data to?

Our analysis observed Letterboxd Extras sending data to query.wikidata.org, imdb.com, api.jikan.moe, boxofficemojo.com, graphql.anilist.co, letterboxd.com, metacritic.com, rottentomatoes.com and webapp.cinemascore.com.

Is Letterboxd Extras safe?

Q: Is Letterboxd Extras safe?

Letterboxd Extras is rated clean - our review surfaced no unexpected behaviour.

Clean risk

Adds external ratings and extra film details to Letterboxd pages.

This extension enhances Letterboxd with ratings from sites such as IMDb, Rotten Tomatoes, Metacritic, MyAnimeList, AniList, and CinemaScore. It can also show items such as film rankings, content ratings, budget and box office details, extra links, people-page info boxes, and film-page badges or filters described in its options.

Duncan LangFirefox Add-ons

0Risk

Who publishes it

Duncan Lang - no other listings under this identity, 10 shared hostnames

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher

Duncan Lang

Website

github.com/duncanlang/Letterboxd-Extras/

Shared hosts - 10 hostnames

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

api.mydramalist.com

Also called by 1 other listing: Letterboxd Extras

markuapi.kabk.dev

Also called by 1 other listing: Letterboxd Extras

webapp.cinemascore.com

Also called by 1 other listing: Letterboxd Extras

boxofficemojo.com

Also called by 2 other listings, including Letterboxd Extras

api.mubi.com

Also called by 3 other listings

apollo.senscritique.com

Also called by 3 other listings, including SensCritique

kinopoiskapiunofficial.tech

Also called by 3 other listings

api.douban.com

Also called by 4 other listings

api.simkl.com

Also called by 4 other listings, including Simkl TV Tracker

doesthedogdie.com

Also called by 5 other listings

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed Letterboxd Extras contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

query.wikidata.org
Letterboxd Extras sends data to query.wikidata.org. 2 other extensions we have analysed send data here.
imdb.com
Letterboxd Extras sends data to imdb.com. One other extension we have analysed sends data here.
api.jikan.moe
Letterboxd Extras sends data to api.jikan.moe. No other extension we have analysed sends data here.
boxofficemojo.com
Letterboxd Extras sends data to boxofficemojo.com. No other extension we have analysed sends data here.
graphql.anilist.co
Letterboxd Extras sends data to graphql.anilist.co. No other extension we have analysed sends data here.
letterboxd.com
Letterboxd Extras sends data to letterboxd.com. No other extension we have analysed sends data here.
metacritic.com
Letterboxd Extras sends data to metacritic.com. No other extension we have analysed sends data here.
rottentomatoes.com
Letterboxd Extras sends data to rottentomatoes.com. No other extension we have analysed sends data here.
webapp.cinemascore.com
Letterboxd Extras sends data to webapp.cinemascore.com. No other extension we have analysed sends data here.