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Site Information

demandsphere.com

Link authority for demandsphere.com (registrable domain: demandsphere.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.

16Domain PageRank
13Host Backlinks
118Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
demandsphere_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure demandsphere.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname demandsphere.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.

16
Domain PageRank
0
Host PageRank
11
WWW PageRank
95
Domain Harmonic Centrality
93
Host Harmonic Centrality
94
WWW Harmonic Centrality
Site Intelligence

Homepage

What demandsphere.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://demandsphere.com.

TitleUnified AI Search Visibility | DemandSphere
DescriptionGlobal SERP and AI search analytics platform for in-house and agency teams. Track AI Overviews, AI Mode, ChatGPT, Perplexity, Gemini, and more.
OG TitleUnified AI Search Visibility
OG DescriptionGlobal SERP and AI search analytics platform for in-house and agency teams. Track AI Overviews, AI Mode, ChatGPT, Perplexity, Gemini, and more.
OG Site NameDemandSphere
Twitter TitleUnified AI Search Visibility
Twitter Cardsummary_large_image
Site Intelligence

Structured data (JSON-LD)

The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization, WebSite, FAQPage.

JSON-LD block (1,624 bytes)
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.demandsphere.com/#organization",
      "name": "DemandSphere",
      "legalName": "Ginzamarkets, Inc.",
      "url": "https://www.demandsphere.com",
      "logo": "https://www.demandsphere.com/assets/images/demandspherelogo.webp",
      "description": "Unified AI search visibility platform. SERP analytics, LLM monitoring, log analytics, and BigQuery data warehouse for enterprise teams.",
      "foundingDate": "2009",
      "founder": {
        "@type": "Person",
        "name": "Ray Grieselhuber",
        "jobTitle": "CEO"
      },
      "address": {
        "@type": "PostalAddress",
        "streetAddress": "659 N. High Street",
        "addressLocality": "Columbus",
        "addressRegion": "OH",
        "postalCode": "43085",
        "addressCountry": "US"
      },
      "contactPoint": {
        "@type": "ContactPoint",
        "contactType": "sales",
        "email": "hello@demandsphere.com",
        "url": "https://www.demandsphere.com/contact/"
      },
      "sameAs": [
        "https://foundconf.com"
      ]
    },
    {
      "@type": "WebSite",
      "@id": "https://www.demandsphere.com/#website",
      "name": "DemandSphere",
      "url": "https://www.demandsphere.com",
      "publisher": {
        "@id": "https://www.demandsphere.com/#organization"
      },
      "potentialAction": {
        "@type": "SearchAction",
        "target": "https://www.demandsphere.com/blog/?q={search_term_string}",
        "query-input": "required name=search_term_string"
      }
    }
  ]
}
JSON-LD block (4,127 bytes)
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    
    {
      "@type": "Question",
      "name": "What does DemandSphere actually track?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "DemandSphere tracks your brand's visibility across three search surfaces: traditional SERPs (rankings, SERP features, AI Overviews, AI Mode), AI search engines (ChatGPT, Perplexity, Gemini, Copilot - mentions, citations, and sentiment), and server logs (crawl behavior from Googlebot, AI bots, and other crawlers). All of this data flows into a unified BigQuery data warehouse you can query directly."
      }
    },
    
    {
      "@type": "Question",
      "name": "How is this different from other platforms?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Most SEO platforms track SERP rankings. Some have started adding basic AI search features. DemandSphere is the only platform that unifies SERP analytics, AI search visibility tracking, server log analytics, and a BigQuery data warehouse in a single product. We also track at significantly larger scale - 200+ markets, 10+ search engines, and millions of prompts across AI search engines daily."
      }
    },
    
    {
      "@type": "Question",
      "name": "Which AI platforms do you monitor?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "We track ChatGPT, Perplexity, Gemini, Copilot, Google AI Overviews, Google AI Mode, and more. For each platform, we monitor whether your brand is mentioned, cited with a link, or absent, and how that changes over time. We were the first platform to track Google AI Mode within 24 hours of its launch."
      }
    },
    
    {
      "@type": "Question",
      "name": "Do I need to use all the products, or can I start with just one?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "The platform is modular. Most teams start with DemandMetrics for SERP analytics or DemandMetrics for Gen AI for AI search visibility, then expand to log analytics or the data warehouse as their program matures. You can add products at any time without migrating data."
      }
    },
    
    {
      "@type": "Question",
      "name": "How does the BigQuery integration work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "All DemandSphere data (SERP rankings, AI search mentions, log analytics, GSC, and GA4) flows directly into BigQuery tables in your own Google Cloud project. You can query with SQL, connect Data Studio (formerly Looker Studio) or Tableau, build custom models, or export to Snowflake. No ETL pipeline to build or maintain."
      }
    },
    
    {
      "@type": "Question",
      "name": "What does the demo look like?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "It's a 30-minute call where we run DemandSphere on your actual domain. You'll see your current SERP positions, AI visibility across ChatGPT, Perplexity, Gemini, and more, and how your brand appears (or doesn't) in AI-generated answers. All with your real data. No slides, no prep required on your end."
      }
    },
    
    {
      "@type": "Question",
      "name": "How long does it take to get started?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Most teams are fully onboarded within a week. SERP tracking starts producing data within 24 hours. AI search visibility monitoring begins immediately. If you add Search Intelligence, your BigQuery tables are provisioned as part of that setup. We handle the configuration - you just provide your keywords and domains."
      }
    },
    
    {
      "@type": "Question",
      "name": "How is pricing structured?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Plans start at $79/month and scale based on tracking volume - the number of SERP keywords and AI prompts you monitor. All plans include unlimited users, all search engines, and both SERP and AI visibility tracking. Enterprise plans add BigQuery, log analytics, SSO, and managed services."
      }
    }
    
  ]
}
Web-Graph History

Authority over time

Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.

A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.

Backlink Data

Backlink counts

Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for demandsphere.com and domain-level for demandsphere.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.

13
Host Backlinks
118
Domain Backlinks
Backlink Data

Top backlinks in the domain graph

Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to demandsphere.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 118; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.

Download domain backlinks (.json)

Linking SiteLinker PageRankLinker Harmonic Centrality
cloudfront.net9049
github.io8747
ycombinator.com7640
speakerdeck.com7439
kit.com7338
searchenginejournal.com7338
beehiiv.com7237
wpbeginner.com7138
convinceandconvert.com6831
majestic.com6636
foundationinc.co6526
ppc.land6226
ipullrank.com6036
botify.com5934
swipeinsight.app5933
brightonseo.com5933
prerender.io5824
saashub.com5735
sitebulb.com5725
mediaonemarketing.com.sg5525
womenintechseo.com5434
mieru-ca.com5323
seofomo.co5233
promptloop.com5033
gomega.ai4924
infoshare.pl4833
theinfluenceagency.com4822
campixx.de4820
brightvessel.com4725
edgeofthewebradio.com4721
modernmarketingpartners.com4624
domcop.com4622
eliteediting.com4622
brafton.co.uk4621
innova-jp.com4523
stateofsearch.org4521
blacktruckmedia.com4520
ayudante.jp4423
artios.io4421
lilyray.nyc4421
seoweek.org4420
reflectdigital.co.uk4322
ja.dev4133
smart-traffik.io4122
blogpros.com3923
tonybai.com3823
brafton.de3819
alstonantony.com3733
deanebarker.net3723
inven.ai3723
demandsphere.jp3722
agencjaecho.pl3717
ceviu.com.br3533
marketingtools.net3519
brafton.ca3518
raygrieselhuber.com3518
betacat.io3423
sitestrategics.com3422
authoritytech.io3420
marketingfomo.com3419
donweb.news3217
dreamvision.co.jp3122
riffanalytics.ai3120
recentic.net2919
netwrck.com2822
moge.ai2821
lumeaseoppc.ro2821
ai-tools-for-local-seo.com2717
vuink.com2523
aimaker.dev2522
kremsa.sk2517
referencement-internet-web.com2423
hackernewsbooks.com2422
graniteai.co2420
algomizer.com2321
digitalmarketingsupermarket.com2319
cubicseo.com2319
corporateleaderscommunications.com2217
sdtechscene.org2022
localseoagency.co.za2018
seonextlevel.com1922
lita.co.jp1722
marketingtoolpro.com1618
fooqux.com1520
mediaclever.se1517
techseonorth.com1418
heysopa.com1417
robuta.com1318
strategyinsights.biz1317
mangothrive.com1313
brandwise.ge1312
hakaran.com1217
mkedmc.org1213
tsuneweb.com1211
findseotools.com1117
hilobuyandsell.com1113
vulkanigrovoi.club1113
vettemarketing.com1013
notbrady.com918
hackernewsday.com813
demand.is813
geoz.ai812
metamesh.biz712
verygoodalternatives.com612
specialeventclub.com517
crimesofbeauty.com513
dunn.us513
commercetracks.com412
wp2e.org412
technextportal.com.br46
tryrankwise.com311
danielwasserlaufquicklinks.com212
noxalis-lab.io18
visibilityxpert.com013
influbite.com011
hackernewsx.com00
flatreader.com00
techtazaa.com00
Backlink Data

Top backlinks in the host graph

The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to demandsphere.com specifically, ranked by the linker's PageRank. The table shows the top 13; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.

Download host backlinks (.json)