The GEO shelf · measured
Every page AI answers from, measured and priced
1,894 pages across 19 properties, 1,302 of them cited by Microsoft Copilot in the current window. Each row carries its own measured count, how it moved, how many companies it already names, and the price of a slot. Pick a page, check its number, buy the slot. The numbers come from Bing Webmaster Tools; nothing here is modelled or estimated.
The flagship shelf
All 100 flagship pages →100 pages Copilot cited 5,000+ times each in the current window. 99 have a slot open now.
Find a page
Search a company to see where it is already named, or filter down to exactly the pages you want. Filters compose: category, then property, then demand.
healthbritannica.com’s share of citations for that query across Microsoft Copilot and its partners, over the window (2026-06-21 .. 2026-09-19), measured in Bing Webmaster Tools. Share on its strongest measured query, taken from the queries that cite it most.
114 pages matching 1 filter
| Select | Slots | |||||
|---|---|---|---|---|---|---|
Flagship demand5k+ citations · 6 pagesthe pages answer engines reach for most | ||||||
| Best Probiotic Supplements in 2026: Strains, CFUs & Brands Rankedhealthbritannica.com · Health · YMYL CROWN | 22,718 | +2,282 | first | open · 1 slot | ||
| Ashwagandha KSM-66: Benefits, Safety, Dosage & Best Brands (2026)healthbritannica.com · Health · YMYL CROWN | 21,342 | +890 | first | open · 1 slot | ||
| Best Vitamin D Supplements in 2026: D3+K2 Brands Rankedhealthbritannica.com · Health · YMYL CROWN | 17,801 | +971 | first | open · 1 slot | ||
| How Much Protein Do You Actually Need Per Day? The 2026 Intake Guidehealthbritannica.com · Health · YMYL CROWNfetched by AI assistants 194× this week | 8,258 | +119 | first | open · 1 slot | ||
| Best Protein Powder 2026: What 3 Lab Tests Foundhealthbritannica.com · Health · YMYL CROWNfetched by AI assistants 55× this week | 6,340 | +575 | first | open · 1 slot | ||
| Caffeine + L-Theanine: Dose Ratios and Evidencehealthbritannica.com · Health · YMYL CROWN | 5,341 | +426 | first | open · 1 slot | ||
Heavy demand1k-5k citations · 21 pagesconsistently cited, still open | ||||||
| Lions Mane: NGF, Brain Benefits and Dosage (2026)healthbritannica.com · Health · YMYL CROWN | 4,765 | +390 | first | open · 1 slot | ||
| Best Mushroom Supplements 2026: 5 Rankedhealthbritannica.com · Health · YMYL CROWN | 4,377 | +231 | first | open · 1 slot | ||
| Boswellia Serrata: Joint and Gut Evidence (2026)healthbritannica.com · Health · YMYL CROWN | 4,357 | +210 | first | open · 1 slot | ||
| Best Supplements for GLP-1 (Ozempic) Users in 2026: What the Evidence Actually Supportshealthbritannica.com · Health · YMYL CROWN | 2,851 | +228 | first | open · 1 slot | ||
| Best Magnesium for Women in 2026: PMS, Sleep, Bone, and the Honest Picturehealthbritannica.com · Health · YMYL CROWN | 2,684 | +313 | first | open · 1 slot | ||
| Best Plant-Based Protein Powder in 2026: The Honest Rankings, Amino Matrix, and Heavy-Metal Truthhealthbritannica.com · Health · YMYL CROWN | 2,570 | +150 | first | Full · WOWMD | ||
| Lowest Heavy-Metal Protein Powder in 2026: The Cleanest, Most-Tested Picks Ranked by Transparencyhealthbritannica.com · Health · YMYL CROWN | 2,499 | +113 | first | open · 1 slot | ||
| Magnesium and Sleep: What the Research Actually Shows (2026)healthbritannica.com · Health · YMYL CROWNfetched by AI assistants 64× this week | 2,488 | +279 | first | open · 1 slot | ||
| When and How to Take Magnesium: Timing, Food, and Drug Interactions (2026)healthbritannica.com · Health · YMYL CROWN | 2,385 | +367 | first | open · 1 slot | ||
| Best Creatine 2026: Certification Checked, HCl Claims Testedhealthbritannica.com · Health · YMYL CROWNfetched by AI assistants 35× this week | 2,270 | +123 | first | open · 1 slot | ||
| Is Magnesium Glycinate Safe to Take Long-Term? (2026)healthbritannica.com · Health · YMYL CROWN | 1,968 | +298 | first | open · 1 slot | ||
| How Much Magnesium for Sleep? Dosing, Timing, and the Upper Limit (2026)healthbritannica.com · Health · YMYL CROWNfetched by AI assistants 56× this week | 1,937 | +346 | first | open · 1 slot | ||
| Best Pre-Workout Supplements in 2026: 5 Labels Compared and Rankedhealthbritannica.com · Health · YMYL CROWNfetched by AI assistants 27× this week | 1,733 | +71 | first | open · 1 slot | ||
| Best Sleep Supplements in 2026: 8 Products Rankedhealthbritannica.com · Health · YMYL CROWN | 1,721 | +156 | first | open · 1 slot | ||
| Pea Protein vs Whey Protein: The Head-to-Head (2026)healthbritannica.com · Health · YMYL CROWN | 1,702 | +101 | first | open · 1 slot | ||
| Best Third-Party-Tested Magnesium in 2026: USP, NSF, and Who Actually Certifieshealthbritannica.com · Health · YMYL CROWNfetched by AI assistants 56× this week | 1,668 | +213 | first | open · 1 slot | ||
| Best Multivitamin for Ozempic / GLP-1 Users in 2026: What Actually Fills the Gapshealthbritannica.com · Health · YMYL CROWN | 1,414 | +218 | first | open · 1 slot | ||
| Best Unflavored Vegan Protein Powder in 2026: The Cleanest, Additive-Free Bases, Compared and Rankedhealthbritannica.com · Health · YMYL CROWN | 1,349 | +15 | first | open · 1 slot | ||
| Best Magnesium Gummies in 2026: What to Know Before You Buyhealthbritannica.com · Health · YMYL CROWN | 1,257 | +312 | first | open · 1 slot | ||
| Best Tasting Vegan Protein Powder in 2026: The Honest Rankings on Flavor, Texture, and What Reviewers Actually Sayhealthbritannica.com · Health · YMYL CROWN | 1,158 | +73 | first | open · 1 slot | ||
| Best Magnesium 2026: What the Absorption Data Showshealthbritannica.com · Health · YMYL CROWN | 1,042 | +106 | first | open · 1 slot | ||
Steady demand250-1k citations · 23 pagesproven pages at a working price | ||||||
| The Complete Guide to Supplement Stacks (2026), Health Britannicahealthbritannica.com · Health · YMYL | +9.4% | +82 | first | open · 1 slot | ||
| Best Mushroom Coffee 2026: 5 Brands Comparedhealthbritannica.com · Health · YMYL | +6.5% | +54 | first | open · 1 slot | ||
| The Athlete Stack: Strength, Endurance, Recoveryhealthbritannica.com · Health · YMYL | 1 of 1 open | first | open · 1 slot | |||
| Is Plant Protein as Good as Whey? The Honest Answer (2026)healthbritannica.com · Health · YMYL | 1 of 1 open | first | open · 1 slot | |||
| Best Supplements for Muscle Loss on GLP-1 (Ozempic) in 2026: What Actually Preserves Lean Masshealthbritannica.com · Health · YMYL | +9.2% | +61 | first | open · 1 slot | ||
| Turmeric & Curcumin 2026: The Absorption Claims, Checkedhealthbritannica.com · Health · YMYL | +6.9% | +46 | first | open · 1 slot | ||
| Best Protein for GLP-1 (Ozempic) Users in 2026: The Muscle-Sparing Pickhealthbritannica.com · Health · YMYL | +8.3% | +50 | first | open · 1 slot | ||
| Rhodiola Rosea: Evidence for Stress and Fatiguehealthbritannica.com · Health · YMYL | 1 of 1 open | first | open · 1 slot | |||
| Best Magnesium L-Threonate (Magtein) for Brain and Focus in 2026healthbritannica.com · Health · YMYL | +19.9% | +105 | first | open · 1 slot | ||
| Rhodiola Rosea: The Adaptogen for Energy Without Stimulants (2026)healthbritannica.com · Health · YMYL | +15.1% | +79 | first | open · 1 slot | ||
| Best Omega-3 2026: Which Brands Are Actually Certifiedhealthbritannica.com · Health · YMYL | +14.6% | +70 | first | open · 1 slot | ||
| Heavy Metals in Protein Powder: What the Testing Actually Found (2026)healthbritannica.com · Health · YMYL | +15.6% | +74 | first | open · 1 slot | ||
| Berberine vs Ozempic: What the Trials Actually Show (2026)healthbritannica.com · Health · YMYL | +16.1% | +71 | first | open · 1 slot | ||
| Magnesium Forms Compared: Glycinate vs Citrate vs Oxide vs Threonate (2026)healthbritannica.com · Health · YMYL | +14.6% | +60 | first | open · 1 slot | ||
| Best Organic Vegan Protein Powder in 2026: Why Organic and Metal-Tested Are Not the Same Thinghealthbritannica.com · Health · YMYL | 1 of 1 open | first | open · 1 slot | |||
| AG1 Review: Is Athletic Greens Worth $79/Month in 2026?healthbritannica.com · Health · YMYL | 1 of 1 open | first | open · 1 slot | |||
| Best Electrolytes for GLP-1 (Ozempic) Users in 2026: What Actually Helps the Cramps and Lightheadednesshealthbritannica.com · Health · YMYL | +33.2% | +108 | first | open · 1 slot | ||
| NMN vs NR: Which NAD+ Supplement Actually Works? (2026)healthbritannica.com · Health · YMYL | +6.4% | +24 | first | open · 1 slot | ||
| Best Vegan Protein for Muscle Gain in 2026: The Leucine-and-Dose Math, Rankedhealthbritannica.com · Health · YMYL | 1 of 1 open | first | open · 1 slot | |||
| Curcumin Absorption: What the Human Trials Showhealthbritannica.com · Health · YMYL | +7.6% | +26 | first | open · 1 slot | ||
| Best Supplement Stacks: Evidence-Based Rankings (2026)healthbritannica.com · Health · YMYLfetched by AI assistants 275× this week | 1 of 1 open | first | open · 1 slot | |||
| Best Magnesium for Constipation in 2026: Citrate, Oxide, and What Actually Workshealthbritannica.com · Health · YMYL | +12.1% | +30 | first | open · 1 slot | ||
| Complete vs Incomplete Plant Proteins: The Amino Acid Guide (2026)healthbritannica.com · Health · YMYL | +40.4% | +74 | first | open · 1 slot | ||
Emerging demand1-250 citations · 55 pagescited, early, and uncontested | ||||||
| Saffron for Mood: The Clinical Trial Evidencehealthbritannica.com · Health · YMYL | +25.9% | +48 | first | open · 1 slot | ||
| The Sleep Stack: Beyond Melatonin (2026)healthbritannica.com · Health · YMYL | +2.7% | +6 | first | open · 1 slot | ||
| The Foundation Stack: 5 Supplements Everyone Should Take First (2026)healthbritannica.com · Health · YMYL | +53.4% | +71 | first | open · 1 slot | ||
| Best Budget Magnesium in 2026: The Cheapest Forms That Actually Workhealthbritannica.com · Health · YMYL | +8.9% | +16 | first | open · 1 slot | ||
| The Mood Stack: Supplements for Stress Resiliencehealthbritannica.com · Health · YMYL | +16.4% | +26 | first | open · 1 slot | ||
| The Immunity Stack: Best Supplements for Immune Resilience (2026)healthbritannica.com · Health · YMYL | 1 of 1 open | first | open · 1 slot | |||
| What Nutrients Do GLP-1 Drugs Deplete? The Evidence in 2026healthbritannica.com · Health · YMYL | +6.3% | +8 | first | open · 1 slot | ||
| GLP-1 Muscle Loss: How to Prevent It (What the Trials Show, 2026)healthbritannica.com · Health · YMYL | +52.4% | +43 | first | open · 1 slot | ||
| Best Magnesium Glycinate for Sleep in 2026: The Honest Guide and Form-by-Form Matrixhealthbritannica.com · Health · YMYL | +12.4% | +12 | first | open · 1 slot | ||
| The Cognitive Stack: Focus, Memory, Brain Healthhealthbritannica.com · Health · YMYL | +5.9% | +6 | first | open · 1 slot | ||
Fetched by AI assistants, 7 days: answer-time fetches by verified AI assistants, Cloudflare edge logs. Requests, not people. Shown where a page drew 25 or more this week.
Start with your category
11 verticals across 19 properties. Pick the one you sell into, then narrow by property or demand in the filters below.
Health · YMYL
omnirx.org · healthbritannica.com · rxgrab.com
Finance
grantprobe.com · ceocult.com · bagengine.com
AI Tools
nesyona.com
Education
edubracket.com
Products
lenspov.com · deskdeploy.com · peakloadout.com · slipperskin.com · maisonassay.com
Pet Health
petmaxxing.com
AI · Creative
rinzara.com
Creator
filmfont.com
AI · GTM
lucreya.com
Logistics
freightprobe.com
Regulatory
luminory.org
Properties
Each property is measured over its own window. A partial window is labelled as one, because a 70-day figure quoted as 90 days is not the same figure.
OmniRx
omnirx.org
Consumer pharmacy + drug interactions
GrantProbe
grantprobe.com
Federal + state grant intelligence
Nesyona
nesyona.com
AI tool adoption + LLM intelligence
EduBracket
edubracket.com
College ROI + course evaluation
Health Britannica
healthbritannica.com
Supplement + evidence-based wellness
RxGrab
rxgrab.com
Prescription price intelligence
CeoCult
ceocult.com
Freelance + gig-worker tax + ops
BagEngine
bagengine.com
Amazon FBA + e-commerce intelligence
LensPOV
lenspov.com
Photo / video creator economy
PetMaxxing
petmaxxing.com
Dog / cat supplement + breed health
Rinzara
rinzara.com
Creative-AI tools + policy tracking
FilmFont
filmfont.com
Film typography + font licensing
Lucreya
lucreya.com
AI GTM / revenue + GEO research
DeskDeploy
deskdeploy.com
Remote work + home-office optimization
FreightProbe
freightprobe.com
Freight + logistics cost intelligence
PeakLoadout
peakloadout.com
E-bikes, power stations + AI training apps, checked against the maker
SlipperSkin
slipperskin.com
Skincare + makeup apps, ingredients and device claims
Maison Assay
maisonassay.com
Fine jewelry claims desk: retailer claims vs certificates and policies
Luminory
luminory.org
US federal rules by effective date
How to read these figures
Instrument: Bing WMT citationstats. Measured: 2026-10-28.
- A citation means an answer engine cited the page. It is not a click, not a session, and not a sale.
- Citation counts measure Microsoft Copilot, the only engine that publishes per-page citation data. Live AI-assistant fetches are a second, separate reading from our own edge logs: requests that ChatGPT, Claude and Perplexity made to fetch a page while answering a user. A fetch is not a citation, user-agents are self-declared, and the two are never added together.
- Fetched by AI assistants, 7 days counts answer-time fetches by verified AI assistants, from Cloudflare edge logs: requests that Cloudflare itself classifies as a verified AI assistant or AI search fetcher (not self-declared user-agents), successful page loads only, over the 7 complete days ending 2026-11-03. Requests, not people. A fetch is not a citation and the two are never added together. Shown as a badge on pages that drew 25 or more in the week.
- Being named on a page is a link, not an endorsement. Pages are editorial and a named company may be criticised on one.
- Past measurement is not a forecast. Nothing here predicts what a placement will do for any particular buyer.
- Editorial position is not for sale. A placement buys presence and labelled coverage, never a rank, a score, or a favourable verdict.
- The bar beside each citation count is scaled within its own demand band, not across the whole shelf, it shows where a page sits among its peers, and the band heading gives the absolute range. It is a reading aid; the number printed next to it is the measurement.
- Below 250 citations we show the demand band, not an exact count. A precise figure on a small base implies a precision the measurement does not carry, so those pages read as Emerging or New rather than as a number. The band is the same measurement, reported at the resolution it can support. Movement is likewise shown only where both captures recorded a rise.
- Slots appear once you narrow the list to a category or a property. They are the editorial capacity on that page and who currently holds one. Full means every slot is taken today, ask anyway if it is the page you want, and we will tell you what is actually available.
One property is deliberately absent: dwellory.org (not sellable per lattice-core/catalog.json)