Top 10 websites by Share of Search in October 2025.
This report is measured using the top 596 search queries for MRI.
MRI Share of Search Overview (October 2025)
Best performer: my.clevelandclinic.org leads with a 16.0% share of search.
Top 3 Websites: Command 41.3% of total share of search.
Keyword Coverage: Ranges from 23 to 1316 appearances, averaging 309 per website.
7% of search queries in the MRI report trigger AI Overview results. When weighted by search traffic, AI Overviews appear for 13% of total search volume.
Share of Search Distribution for MRI in October 2025
Top 5 websites control 51.7% of the total share of search. The remaining 48.3% is distributed among 45 other websites.
my.clevelandclinic.org
i-med.com.au
radiologyinfo.org
healthline.com
mayoclinic.org
Other websites
Trending up in the top 50
Fastest Growing Share of Search MRI Websites in October 2025
| # | Website | Monthly Change |
|---|---|---|
| 30 |  charlotteradiology.com Charlotte Radiology | +14 |
| 19 |  heart.org American Heart Association | +13 |
| 8 |  prpimaging.com.au Prpimaging | +4 |
| 16 |  qscan.com.au Qscan Radiology Clinics | +3 |
| 12 |  pmc.ncbi.nlm.nih.gov National Institutes of Health | +2 |
Trending down in the top 50
Fastest Declining Share of Search MRI Websites in October 2025
| # | Website | Monthly Change |
|---|---|---|
| 21 |  health.gov.au health | -8 |
| 13 |  hopkinsmedicine.org Johns Hopkins Medicine | -3 |
| 31 |  kidshealth.org Nemours Children's Health | -3 |
| 24 |  www9.health.gov.au health | -2 |
| 26 |  scr.com.au Scr | -2 |
charlotteradiology.com: Climbed 14 positions to rank #30 globally.
heart.org: Moved up 13 positions to #19 globally.
prpimaging.com.au, qscan.com.au, pmc.ncbi.nlm.nih.gov: Gained 4, 3, 2 positions, respectively.
health.gov.au: Dropped 8 positions to rank #21 globally.
hopkinsmedicine.org: Moved down 3 positions to #13 globally.
kidshealth.org, www9.health.gov.au, scr.com.au: Lost 3, 2, 2 positions, respectively.
| # | Company | Share of Search | Monthly Change | Keywords Ranking |
|---|---|---|---|---|
| 1 | my.clevelandclinic.org Cleveland Clinic | 16.0% | 0 | 534 |
| 2 | i-med.com.au I Med | 14.8% | 0 | 1231 |
| 3 | radiologyinfo.org RadiologyInfo.org | 10.6% | 0 | 498 |
| 4 | healthline.com Healthline | 6.0% | 0 | 438 |
| 5 | mayoclinic.org Mayo Clinic | 4.3% | 0 | 565 |
| 6 |  radiopaedia.org Radiopaedia | 3.9% | 0 | 651 |
| 7 |  qldxray.com.au Sonic Healthcare | 2.7% | 0 | 549 |
| 8 | prpimaging.com.au Prpimaging | 2.6% | +4 | 365 |
| 9 |  melbourneradiology.com.au Melbourne Radiology | 2.4% | -1 | 587 |
| 10 |  mountsinai.org Mount Sinai Health System | 2.3% | -1 | 269 |
| 11 |  mermaidbeachradiology.com.au | 2.1% | 0 | 651 |
| 12 | pmc.ncbi.nlm.nih.gov National Institutes of Health | 2.0% | +2 | 613 |
| 13 | hopkinsmedicine.org Johns Hopkins Medicine | 2.0% | -3 | 408 |
| 14 |  youtube.com | 1.8% | +1 | 1316 |
| 15 |  jonesradiology.com.au Jones Radiology | 1.7% | +1 | 319 |
| 16 | qscan.com.au Qscan Radiology Clinics | 1.6% | +3 | 426 |
| 17 |  radiology.ucsf.edu University of California | 1.5% | +1 | 189 |
| 18 |  evolutio.com.au Evolutio | 1.5% | -1 | 121 |
| 19 | heart.org American Heart Association | 1.2% | +13 | 34 |
| 20 |  webmd.com WebMD | 1.2% | 0 | 94 |
| 21 | health.gov.au health | 1.1% | -8 | 266 |
| 22 |  ezra.com Ezra | 1.1% | -1 | 306 |
| 23 |  nhs.uk | 1.0% | 0 | 467 |
| 24 | www9.health.gov.au health | 0.9% | -2 | 289 |
| 25 |  aci.health.nsw.gov.au NSW | 0.9% | 0 | 187 |
| 26 | scr.com.au Scr | 0.9% | -2 | 259 |
| 27 |  insideradiology.com.au InsideRadiology | 0.8% | +2 | 134 |
| 28 |  radiologyassistant.nl The Radiology Assistant | 0.8% | -2 | 197 |
| 29 |  healthdirect.gov.au healthdirect | 0.7% | +2 | 289 |
| 30 | charlotteradiology.com Charlotte Radiology | 0.6% | +14 | 70 |