Table 1.

Included websites and whether or not they made provided recommendations of information for imaging.

Website Domain	Recommendations or information provided (Yes/No)
https://www.nhs.uk/conditions/back-pain/ ([35])	Yes
https://www.bupa.co.uk/health-information/back-care/back-pain [33]	Yes
https://www.nursingtimes.net/clinical-archive/pain-management/back-pain-23-03-2009/ [36]	Yes
https://www.versusarthritis.org/about-arthritis/conditions/back-pain/ [37]	Yes
https://www.your-pharmacy.co.uk/shop-by-brand/nurofen/back-pain/cat-2005?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B8u6y-9ZbfLAFhdshlwFeB4lxHtiF70eGFbjmFbESsZhc8zv41gZUcaAqBmEALw_wcB&gclsrc=aw.ds [38]	No
http://elitehealthchiropractic.co.uk/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B-JscJJGW6FIpci8rrXXXEb0L5R-jqUGOXjdrJZQkaR1yWnNUhSgr8aAl8rEALw_wcB [39]	No
https://www.anadin.co.uk/whats-your-pain/back-muscle-pain?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B-j83XNdLF-ebETC2PYC_K4FGCnkNDG3uB6kRGtLRublWr3pe9VcR8aAqpnEALw_wcBb[40]	No
https://patient.info/bones-joints-muscles/back-and-spine-pain/lower-back-pain [41]	Yes
https://www.nice.org.uk/guidance/cg88 [42]	Yes
https://www.theguardian.com/society/2018/jun/14/back-pain-how-to-live-with-one-of-the-worlds-biggest-health-problems [43]	Yes
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/384519/low_back_pain.pdf [44]	Yes
https://www.royalberkshire.nhs.uk/patient-information-leaflets/Pain%20Management/AandE%20Back%20pain%20non%20specific%20lower%20back%20pain.htm [45]	Yes
https://www.physio-pedia.com/Low_Back_Pain [34]	Yes
http://crosbyphysio.com/what-we-can-treat/spinal/low-back-pain/ [29]	Yes
https://www.zivaa.com/strong-after-section/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B_N04cdXigYefHsC7zgYk0cJwFPyKBJKs8T629v2ZErA9uyccGANu4aAghnEALw_wcB [46]	No
https://www.gentle-chiropractic.co.uk/ [47]	No
https://www.happypsoas.co.uk/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B_r0t6zPhykZO36WTiu4n24HvGDX7lxrAQMN4e-ti9kpRH8mmRjJrgaAhk6EALw_wcB [48]	No
https://chiropractic-uk.co.uk/back-pain/ [49]	Yes
https://www.sportsinjuryclinic.net/sport-injuries/back/low-back-pain [50]	Yes
https://www.ouh.nhs.uk/patient-guide/leaflets/files/5712Plowbackpain.pdf [51]	No
https://www.qvh.nhs.uk/wp-content/uploads/2015/09/Chronic-Lower-Back-Pain.pdf [52]	Yes
https://www.theguardian.com/lifeandstyle/2015/nov/30/everything-you-ever-wanted-to-know-about-back-pain-but-were-afraid-to-ask [53]	Yes
https://www.leukaemiacare.org.uk/support-and-information/latest-from-leukaemia-care/blog/could-muscle-or-back-pain-indicate-leukaemia/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B9TdHPxx1TDamtbD64HQ2JzPH6-xuQ26FbXXlxjXmaAKT4TvuCireQaAsv1EALw_wcB [54]	No
https://www.back-pain-mri.com/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B8wow9reAsvACifbODwiQTZ2-srqgJaFqHS9jKbo-9Ea1CriZMoPoYaAvLqEALw_wcB [28]	Yes
https://topmri.com/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B9WnHQSTDb7QtxW1jT7Kg8oo4tTExH6rpIW9GpJPxkgBs704ILBAq4aAjpyEALw_wcB [55]	No
https://www.brainandspine.org.uk/supporting-you/helpline/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B-ohMBHK-hxtm-d3nfeDZYLMpFElZ7eo5YQFVvdf7CTy5nvhoaz3d0aAlbKEALw_wcB [56]	Yes
https://blog.sfceurope.com/why-is-my-back-aching-after-a-shift [57]	No
https://www.manchestereveningnews.co.uk/news/fashion-news/why-does-my-back-hurt-during-sex-986123 [58]	No
https://www.capitalphysio.com/fitness/lower-back-pain-from-squats-why-this-happens-and-how-to-avoid-it/ [59]	No
https://www.refinery29.com/en-gb/lower-back-pain [60]	No
https://www.independent.co.uk/life-style/health-and-families/features/back-pain-i-was-only-in-my-early-thirties-ndash-but-i-felt-like-an-old-lady-1975563.html [61]	No
https://www.amazon.co.uk/s?k=knee+pain&adgrpid=55947714471&gclid=Cj0KCQiA7OnxBRCNARIsAIW53B8FKCAcP8-vF9auxP8r4og_BKXfwnvS8iy0IqEjpWyJE774bvVerwgaAnPQEALw_wcB&hvadid=259047401210&hvdev=c&hvlocphy=1007064&hvnetw=g&hvqmt=e&hvrand=12489158696302928342&hvtargid=kwd-10397122&hydadcr=170_1736084&tag=googhydr-21&ref=pd_sl_80h8usedd9_e [62]	No
https://www.nhs.uk/conditions/knee-pain/ [63]	Yes
https://www.versusarthritis.org/about-arthritis/conditions/knee-pain/ [64]	Yes
https://www.bupa.co.uk/health-information/knee-clinic/explore-knee-pain [65]	Yes
https://www.voltarol.co.uk/pain-treatments/knee-pain/ [66]	Yes
https://www.runnersworld.com/uk/health/injury/a773762/4-causes-of-knee-pain-and-how-to-fix-them/ [67]	No
https://uk.hisamitsu/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B8SuMfelbVI_lJBJ-jOY8vjnu4d9p0MlUU7B3HfDdf_H49fxD0JaKEaAkbMEALw_wcB [68]	No
https://www.ultralieve.com/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B_BF2uYTBVG1kZwgJV7Pc7MON8BkKld_2LS1hoyU_WiEL4uFDqeU7saAiL5EALw_wcB [69]	No
https://www.blackberryclinic.co.uk/landing_page/prolotherapy/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B_M0Ssv0CQg2X4jscRdlBQp7-5Xu1FDXs7heuIId-xAUEJORYf2qP4aAtmVEALw_wcB [70]	Yes
https://www.active650.co.uk/products/full-knee-support?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B_5xdixmpKHtnzv9mdU_WaBHHiicZxI4Nb4s4KfMw6UNO--_2AWptIaAgAwEALw_wcB [71]	No
https://www.sportsinjuryclinic.net/sport-injuries/knee-pain [72]	Yes
https://www.csp.org.uk/public-patient/rehabilitation-exercises/knee-pain [73]	No
http://www.southend.nhs.uk/media/188240/kneepaininyoungadults.pdf	Yes
http://physio.hey.nhs.uk/common-injuries/lower-limb-injuries/knee-pain [74]	No
https://www.nidirect.gov.uk/conditions/knee-pain [75]	Yes
https://patient.info/doctor/anterior-knee-pain [76]	Yes
https://www.circlehealth.co.uk/integratedcare/knee-pain/ [77]	No
https://www.nwbh.nhs.uk/knee [78]	Yes
https://www.avogel.co.uk/health/muscles-joints/joint-pain/knee-pain/ [79]	No
https://www.iosteopathy.org/what-we-treat/knee-pain/ [80]	Yes
https://www.capitalphysio.com/health-news/inside-knee-pain/ [81]	No
https://www.justanswer.co.uk/sip/orthopedics?r=ppc|ga|5|1683661621|64841937079|&JPKW=%2Bknee%20%2Bpain&JPDC=S&JPST=&JPAD=326911692843&JPMT=b&JPNW=g&JPAF=txt&JPRC=1&JPCD=20190122&JPOP=&JCLT=&cmpid=1683661621&agid=64841937079&fiid=&tgtid=kwd-18904474954&ntw=g&dvc=c&gclid=Cj0KCQiA7OnxBRCNARIsAIW53B_B7EGcJjrBvQCMvk_9z3lT1MF6czag-MFK0BqtehHb6ivoYicbsUsaAiihEALw_wcB [82]	No
http://rahulpatel.net/ [30]	Yes
https://acuraflex.co.uk/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B-Qe2YAeQ1pSFd5P0YwhAvErb8c1XCkZYXAU2rTU3DRYs7XhaRFrbAaAuyPEALw_wcB [31]	Yes
https://www.nurofen.co.uk/blogs/symptoms-advice/muscular-pain?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B9HSWU1P2HqW3dyAv9zhllAEs1uG4lAblXCOkyZn3VBF9PdnY_GukMaAkMCEALw_wcB&gclsrc=aw.ds [83]	No
https://www.osmopatch.co.uk/conditions/knee-pain/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B8wE8cHKNIeUj-CDmYdN30AysXAapE5bZeaaWvvsr2jFQHAsqJIihIaAj1KEALw_wcB [32]	Yes
https://www.bmihealthcare.co.uk/health-matters/health-and-wellbeing/whats-wrong-with-my-knee [84]	Yes
https://www.betterbraces.co.uk/injury-info-center/knee-injury-guide/inside-knee [85]	No
https://actesso.co.uk/knee-supports-for-injury/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B9OQaUihEeVOmhQGwZtMfA1NKnxRauFIul0zg455jzkP7mWLVNifSAaAnuvEALw_wcB [86]	No
https://www.amazon.co.uk/s?k=shoulder+pain&adgrpid=52358118199&gclid=Cj0KCQiA7OnxBRCNARIsAIW53B-0UZn4rtwFjHHxgAnk5z5SdRuGeatbWwdVGXReHr6dJ-tUvuI1vBYaAgyjEALw_wcB&hvadid=259085132347&hvdev=c&hvlocphy=1007064&hvnetw=g&hvpos=1t2&hvqmt=e&hvrand=10602600090041679011&hvtargid=kwd-11565081&hydadcr=28148_1724781&tag=googhydr-21&ref=pd_sl_2ww9uipky9_e [87]	No
http://www.shoulder2wrist.co.uk/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B9j7PArYvk7j3jlG7IUVE3WLhHQDsgXEB1tZWZnVPktf67A1bwtohgaAiz8EALw_wcB [88]	Yes
https://www.versusarthritis.org/about-arthritis/conditions/shoulder-pain/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B-0kIEWEDGW5YZbTunEoMuESl5Qua_X5ViheespppnF2FDV44Ulz6AaAvFlEALw_wcB [89]	Yes
https://www.nhs.uk/conditions/shoulder-pain/ [90]	Yes
https://www.csp.org.uk/public-patient/rehabilitation-exercises/shoulder-pain [91]	No
https://www.voltarol.co.uk/pain-treatments/shoulder-pain/ [92]	Yes
https://cks.nice.org.uk/shoulder-pain [93]	Yes
https://www.ibuleve.com/products?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B9TYcEqt0CBD7CytI0kANm4ME5QbNljBOTdV40tch6yX_93m3ICcIAaAh6nEALw_wcB&gclsrc=aw.ds [94]	No
https://www.shoulderunit.co.uk/?gclid=Cj0KCQiA7OnxBRCNARIsAIW53B_3RUi0vYybSDRxXmH-E_Hhn5eFhsIEb-C9s-wVEfo9q9WfKMNWgS0aAnT7EALw_wcB [95]	Yes
https://www.izito.co.uk/ws?q=shoulder%20pain%20treatments&asid=iz_uk_2_010_010&mt=b&nw=g&de=c&ap=1o3&ac=1913&gclid=Cj0KCQiA7OnxBRCNARIsAIW53B9XTyfxN9xDlvoL6qi_U5499ojYfNUp7K8pCbTPooUuPwJ7W2lHMp8aAn5_EALw_wcB [96]	No
https://patient.info/bones-joints-muscles/shoulder-pain-leaflet [97]	Yes
https://www.shoulderunit.co.uk/services/shoulder-pain/ [98]	Yes
https://www.highgatehospital.co.uk/gp-news/experiencing-shoulder-pain/ [99]	No
https://www.nhsinform.scot/illnesses-and-conditions/muscle-bone-and-joints/self-management-advice/shoulder-problems [100]	No
https://www.nwbh.nhs.uk/shoulder-pain [101]	Yes
https://ahpsuffolk.co.uk/Home/SelfHelp/ShoulderPain.aspx [102]	Yes
https://www.hacw.nhs.uk/shoulder-pain/ [103]	No
http://www.southend.nhs.uk/media/188256/shoulderpainincexcercise.pdf [104]	Yes
https://www.sportsinjuryclinic.net/sport-injuries/shoulder-pain [105]	Yes
https://www.orthteamcentre.co.uk/?gclid=Cj0KCQiAsvTxBRDkARIsAH4W_j_aMx0Pu4YQP8LW2NmY79aSCzu_zdBvdEl2pSTfZLI303LuGZwVp-caAiT5EALw_wcB&gclsrc=aw.ds [106]	Yes
https://claiminjurynationwide.co.uk/slp/shoulder-injury?src=google&kw=shoulder%20injurysb&gclid=Cj0KCQiAsvTxBRDkARIsAH4W_j-4qZYf6yYvnHjz6HwMeDGunI19GjCW7O-VM3WkIkwpJvoyk7Xh-iYaAp9oEALw_wcB [107]	No
https://patient.info/doctor/shoulder-pain-pro [108]	Yes
https://www.cancerresearchuk.org/about-cancer/cancer-chat/thread/shoulder-pain-becomes-breast-cancer [109]	Yes
https://www.topdoctors.co.uk/medical-articles/why-does-my-shoulder-hurt-the-many-causes-of-shoulder-pain [110]	Yes
https://www.popsugar.co.uk/gdpr-consent?destination=https%3A%2F%2Fwww.popsugar.co.uk%2Ffitness%2FWhy-Does-My-Shoulder-Hurt-When-I-Run-46471666 [111]	No
https://www.amazon.co.uk/s?k=shoulder+pain+relief&adgrpid=52866675013&gclid=Cj0KCQiAsvTxBRDkARIsAH4W_j_5uDFlLe4olydo9-yqTYaJujMZRUxuYe4C5VORm9wlM2P2O2gCzfMaAqbkEALw_wcB&hvadid=259095991427&hvdev=c&hvlocphy=9046265&hvnetw=g&hvqmt=b&hvrand=3819357589190251425&hvtargid=kwd-487953133432&hydadcr=28176_1821090&tag=googhydr-21&ref=pd_sl_5y58ppobh8_b [112]	No