adhdonline.com
Link authority for adhdonline.com (registrable domain: adhdonline.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Web-graph authority (0-100)
Domain scores measure adhdonline.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 adhdonline.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.
Homepage
What adhdonline.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://adhdonline.com.
| Title | Evidence-Based Mental Healthcare - ADHD Online |
|---|---|
| Description | 1. Comprehensive test for ADHD for co-occuring conditions |
| OG Title | Evidence-Based Mental Healthcare - ADHD Online |
| OG Description | 1. Comprehensive test for ADHD for co-occuring conditions |
| OG Site Name | ADHD Online |
| Twitter Title | Evidence-Based Mental Healthcare - ADHD Online |
| Twitter Card | summary_large_image |
Social accounts and contact points
Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.
| adhdonline | |
| X | ADHD_ONLINE |
| adhddiagnosis (business) | |
| adhdonline | |
| Youtube | UCkWi6OoUOEGV8JI-ZlgZD4g (channel) |
| Threads | adhdonline |
| Blog | https://adhdonline.com/articles/ |
|---|---|
| Feeds | https://adhdonline.com/feed/ |
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, ImageObject, WebPage, FAQPage.
JSON-LD block (1,628 bytes)
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://adhdonline.com/#organization","name":"ADHD Online","sameAs":["https://www.facebook.com/adhdonline","https://twitter.com/ADHD_ONLINE"],"logo":{"@type":"ImageObject","@id":"https://adhdonline.com/#logo","url":"https://adhdonline.com/wp-content/uploads/2022/09/ADHD-Online-Full-Color-Logo-November-2023.png","contentUrl":"https://adhdonline.com/wp-content/uploads/2022/09/ADHD-Online-Full-Color-Logo-November-2023.png","caption":"ADHD Online","inLanguage":"en-US","width":"2560","height":"768"}},{"@type":"WebSite","@id":"https://adhdonline.com/#website","url":"https://adhdonline.com","name":"ADHD Online","publisher":{"@id":"https://adhdonline.com/#organization"},"inLanguage":"en-US","potentialAction":{"@type":"SearchAction","target":"https://adhdonline.com/?s={search_term_string}","query-input":"required name=search_term_string"}},{"@type":"ImageObject","@id":"https://adhdonline.com/wp-content/uploads/2025/03/TigerTeam_hero.jpg","url":"https://adhdonline.com/wp-content/uploads/2025/03/TigerTeam_hero.jpg","width":"1600","height":"507","caption":"\"\"","inLanguage":"en-US"},{"@type":"WebPage","@id":"https://adhdonline.com/#webpage","url":"https://adhdonline.com/","name":"Evidence-Based Mental Healthcare - ADHD Online","datePublished":"2024-11-07T08:31:00-05:00","dateModified":"2026-06-20T10:02:46-04:00","about":{"@id":"https://adhdonline.com/#organization"},"isPartOf":{"@id":"https://adhdonline.com/#website"},"primaryImageOfPage":{"@id":"https://adhdonline.com/wp-content/uploads/2025/03/TigerTeam_hero.jpg"},"inLanguage":"en-US"}]}JSON-LD block (3,766 bytes)
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Organization",
"@id": "https://adhdonline.com/#organization",
"name": "ADHD Online",
"url": "https://adhdonline.com/",
"logo": "https://adhdonline.com/wp-content/uploads/logo.png",
"sameAs": [
"https://www.facebook.com/adhdonline",
"https://www.linkedin.com/company/adhd-online",
"https://www.instagram.com/adhdonline"
],
"contactPoint": {
"@type": "ContactPoint",
"telephone": "+1-888-493-2343",
"contactType": "Customer Service",
"areaServed": "US",
"availableLanguage": "English"
}
},
{
"@type": "WebSite",
"@id": "https://adhdonline.com/#website",
"url": "https://adhdonline.com/",
"name": "ADHD Online",
"publisher": {
"@id": "https://adhdonline.com/#organization"
},
"potentialAction": {
"@type": "SearchAction",
"target": "https://adhdonline.com/?s={search_term_string}",
"query-input": "required name=search_term_string"
}
},
{
"@type": "WebPage",
"@id": "https://adhdonline.com/#webpage",
"url": "https://adhdonline.com/",
"name": "ADHD Online – Virtual ADHD Diagnosis, Therapy & Treatment",
"description": "ADHD Online provides clinically sound ADHD assessments, therapy, and treatment across all 50 states. Take our online assessment and get a diagnosis in days. Nationwide, secure, and convenient care from licensed providers.",
"isPartOf": {
"@id": "https://adhdonline.com/#website"
},
"primaryImageOfPage": {
"@type": "ImageObject",
"url": "https://adhdonline.com/wp-content/uploads/hero-image.jpg"
}
},
{
"@type": "FAQPage",
"@id": "https://adhdonline.com/#faq",
"mainEntity": [
{
"@type": "Question",
"name": "What is ADHD Online?",
"acceptedAnswer": {
"@type": "Answer",
"text": "ADHD Online provides virtual ADHD assessments, diagnoses, and follow-up care from licensed psychologists and medical providers. Everything is done online and is accessible from all 50 U.S. states."
}
},
{
"@type": "Question",
"name": "How long does it take to get a diagnosis?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Once you complete the online assessment, your results are reviewed by a licensed psychologist. Diagnoses are typically returned within 3–5 business days."
}
},
{
"@type": "Question",
"name": "Do I need a referral to use ADHD Online?",
"acceptedAnswer": {
"@type": "Answer",
"text": "No referral is required. You can start the process anytime by taking our online assessment."
}
},
{
"@type": "Question",
"name": "What happens after I complete the assessment?",
"acceptedAnswer": {
"@type": "Answer",
"text": "If diagnosed with ADHD, you’ll receive a detailed clinical report and can continue care with ADHD Online through medication management, therapy, or coaching."
}
},
{
"@type": "Question",
"name": "Is ADHD Online available in every state?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes. Our assessment is available nationwide. Medication and therapy options depend on provider availability and state licensure."
}
}
]
}
]
}
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 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 adhdonline.com and domain-level for adhdonline.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.
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 adhdonline.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 153; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
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 adhdonline.com specifically, ranked by the linker's PageRank. The table shows the top 152; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.