MinMax

Sources, by chain

The document each chain's numbers come from, whether it is on the chain's own domain ("Official") or hosted by a third party, when it was last refreshed, and how many items passed the validation gate. Links open the source itself.

Nutrition data sources
ChainSource URLHostTypeRefreshedItems shown
McDonald'shttp://www.healthsteward.com/FastFood/McDonalds.pdfhealthsteward.comThird-party host91
Burger Kinghttp://www.healthsteward.com/FastFood/BurgerKing.pdfhealthsteward.comThird-party host90
Wendy'shttps://wendysmenu-us.com/wp-content/uploads/2024/10/Wendys-menu-Calories-and-nutrition-table.pdfwendysmenu-us.comThird-party host90
Taco Bellhttps://bpb-us-e1.wpmucdn.com/sites.psu.edu/dist/9/18072/files/2015/10/TacoBell_NutritionFacts.pdfbpb-us-e1.wpmucdn.comThird-party host135
Chipotlehttps://www.chipotle.com/content/dam/chipotle/menu/nutrition/US-Nutrition-Facts-Paper-Menu-3-2025.pdfchipotle.comOfficial36
Subwayhttps://media.subway.com/dam/urn:aaid:aem:2278372c-147b-42f2-8edc-7d8d94d1f07e/original/as/us-nutrition-en.pdfmedia.subway.comOfficial187
Chick-fil-Ahttps://www.chick-fil-a.com/nutrition-allergenschick-fil-a.comOfficial176
KFChttps://nutritionx.us/wp-content/uploads/2026/03/KFC-Nutrition-PDF.pdfnutritionx.usThird-party host29
Popeyeshttps://lovethatchickenfrom.popeyes.com/wings/bone-in-lemon-pepper
https://popeyesmenuusa.com/wp-content/uploads/2025/02/Popeyes-menu-USA-Nutritional-Information.pdf		lovethatchickenfrom.popeyes.com
popeyesmenuusa.com		Official49
Arby'shttps://arbysrva.com/wp-content/uploads/2016/05/nutrition.pdfarbysrva.comThird-party host136
Sonic Drive-Inhttps://cdn.prod.website-files.com/68045638ff8442fde2c7300b/681dcb1950a832b7a26f2507_janoreda.pdf
https://fastfoodnutrition.org/sonic		cdn.prod.website-files.com
fastfoodnutrition.org		Third-party host154
Jack in the Boxhttp://static.jackinthebox.com/pdfs/nutritional_brochure.pdfstatic.jackinthebox.comOfficial87
Carl's Jr.https://www.carlsjr.com/getContentAsset/86ac3f5e-5c97-4a18-9e27-7a6d62a9148f/dfc3d011-8f63-43f6-9ed8-4b444333a1d0/cj-25w5-sys_np-dig-1120x3000_r0.pdf?language=en-UScarlsjr.comOfficial61
Hardee'shttps://www.hardees.com/menu/made-from-scratch-biscuits/biscuit-n-gravy
https://uploads-ssl.webflow.com/6723c847f37cf61c3e654800/683954b2828732e6469ae4a0_mapufubivu.pdf
https://fastfoodnutrition.org/hardees		hardees.com
uploads-ssl.webflow.com
fastfoodnutrition.org		Official69
Five Guyshttps://www.fiveguys.com/wp-content/uploads/2025/07/five-guys-us-nutrition-allergen-guide-english-1-final.pdffiveguys.comOfficial15
Shake Shackhttps://shakeshack.com/sites/default/files/2023-06/Master%20Nutrition%206.20%20&%207.11.23.pdfshakeshack.comOfficial119
In-N-Out Burgerhttps://www.in-n-out.com/pdf/nutrition_2010.pdfin-n-out.comOfficial24
Whataburgerhttps://wbimageserver.whataburger.com/Nutrition.pdfwbimageserver.whataburger.comOfficial142
Culver'shttps://cdn.culvers.com/page-content/menu/nutrition-guide.pdf
https://cdn.prod.website-files.com/67250706122528717c6ad826/682870fcf6ea2287d911d1bd_lulifirak.pdf		cdn.culvers.com
cdn.prod.website-files.com		Official241
Raising Cane'shttps://assets.website-files.com/6803bd85ccc4c67a9c8a65b9/681b8b995fd7980178975c00_80616018115.pdf
https://www.myfooddiary.com/brand/raising-canes		assets.website-files.com
myfooddiary.com		Third-party host24
Panda Expresshttps://pandaexpresscalories.us/wp-content/uploads/2025/09/Panda-Express-Nutrition.pdfpandaexpresscalories.usThird-party host79
Jersey Mike'shttps://assets.website-files.com/6724ed9f765edbda49758cc3/672f7667782ca88f7f07294c_86212949720.pdf
http://www.common-room.net/userfiles/file/0c5c3c03-6242-476f-8199-bab966e63cce.pdf		assets.website-files.com
common-room.net		Third-party host52
Jimmy John'shttps://resources.jimmyjohns.com/downloadable-files/Beefy_Black_And_Bleu_Nutrition_Guide.pdfresources.jimmyjohns.comOfficial134
Firehouse Subshttps://cdn.prod.website-files.com/67550b4f002c67bac5db3fc4/682448449c042c338d5e7bae_lisusojuxesu.pdf
https://firehousesubmenue.com/wp-content/uploads/2025/03/Firehouse-Subs-Menu-with-prices-and-pictures-PDF.pdf		cdn.prod.website-files.com
firehousesubmenue.com		Third-party host80
Domino's Pizzahttps://cache.dominos.com/olo/6_168_0/assets/build/market/US/_en/pdf/DominosNutritionGuide.pdfcache.dominos.comOfficial107
Pizza Huthttp://quikorder.pizzahut.com/QOcontent2/Files/PDF/NutritionInformation.pdfquikorder.pizzahut.comOfficial205
Papa John'shttps://www.papajohns.com/allergens/pdf/papa-johns-allergen-guide.pdfpapajohns.comOfficial65
Little Caesarshttps://littlecaesars.com/static/usnutritionguide.pdflittlecaesars.comOfficial46
Dairy Queenhttp://www.healthsteward.com/FastFood/DairyQueen.pdfhealthsteward.comThird-party host53

12 of 29 chains currently cite a document hosted off the chain's own domain because the chain's own copy could not be read; they are re-checked against the official document on each refresh. Each chain's table is also published as JSON at /data/<chain>.json under CC BY 4.0 — compiled by MinMax (eatminmax.com) from each restaurant's published nutrition guide, or a cited third-party-hosted copy of it where the chain's own document could not be read; source URL cited per item. Corrections: support@eatminmax.com.