hairdr.com
Link authority for hairdr.com (registrable domain: hairdr.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 hairdr.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 hairdr.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 hairdr.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://hairdr.com.
| Title | Hair Loss Treatment Boston NH RI - Leonard Hair Transplant Associates |
|---|---|
| Description | Discover state-of-the-art hair restoration options from our award-winning hair transplant surgeons in the Massachusetts, New Hampshire and Rhode Island areas. |
| OG Title | Devoted to Restoring Hair with Successful, Natural-Looking Results. |
| OG Site Name | Leonard Hair Transplant Associates |
| Twitter Title | Devoted to Restoring Hair with Successful, Natural-Looking Results. |
| 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.
| LeonardHair | |
| Youtube | UC92rqFAIYvciuI0zhU_D6iQ (channel) |
| dr.matthewlopresti |
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, LocalBusiness, Person, Place.
JSON-LD block (5,040 bytes)
[{"@context":"http:\/\/schema.org\/","@id":"https:\/\/www.hairdr.com","@type":"Organization","name":"Leonard Hair Transplant Associates","url":"https:\/\/www.hairdr.com","logo":{"@type":"ImageObject","url":"https:\/\/www.hairdr.com\/wp-content\/uploads\/2018\/04\/logo-leonard2.jpg","width":900},"sameAs":["https:\/\/www.facebook.com\/LeonardHair","https:\/\/www.youtube.com\/channel\/UC92rqFAIYvciuI0zhU_D6iQ","https:\/\/www.instagram.com\/dr.matthewlopresti\/"],"contactPoint":{"telephone":"+1-800-543-0660","contactType":"customer service"},"AggregateRating":{"@type":"AggregateRating","ratingValue":"5","reviewCount":"160"}},{"@context":"http:\/\/schema.org\/","@type":"WebSite","url":"https:\/\/www.hairdr.com","name":"Leonard Hair Transplant Associates","about":"For over 30 years Leonard Hair Transplant Associates has offered premier hair loss solutions to the Rhode Island, Massachusetts, and New Hampshire area. If you are like one of the 80 million American men and women experiencing hair loss, they understand how losing your hair can affect the way you think and feel about yourself, and perhaps even the way you interact with others.","potentialAction":{"@type":"SearchAction","target":"https:\/\/www.hairdr.com\/?s={search_term_string}","query-input":"required name=search_term_string"}},{"@context":"http:\/\/schema.org\/","@id":"#LocalBusiness","@type":"LocalBusiness","name":"Leonard Hair Transplant Associates","url":"https:\/\/www.hairdr.com\/hair-restoration-surgeons\/","image":"https:\/\/www.hairdr.com\/wp-content\/uploads\/2018\/04\/lhta-location.jpg","priceRange":"Visit our site for prices.","address":[{"@type":"PostalAddress","streetAddress":"300 Centerville Road, South Building, Suite 202","addressLocality":"Warwick","addressRegion":"RI","postalCode":"02886","addressCountry":"US","telephone":"+1-401-946-0884"},{"@type":"PostalAddress","streetAddress":"1400 Centre Street Suite 108","addressLocality":"Newton Centre","addressRegion":"MA","postalCode":"02459","addressCountry":"US","telephone":"+1-617-965-7400"},{"@type":"PostalAddress","streetAddress":"340 Wood Road","addressLocality":"Braintree","addressRegion":"MA","postalCode":"02184","addressCountry":"US","telephone":"+1-800-543-0660"},{"@type":"PostalAddress","streetAddress":"20 Park Plaza Suite 450","addressLocality":"Boston","addressRegion":"MA","postalCode":"02116","addressCountry":"US","telephone":"+1-800-543-0660"},{"@type":"PostalAddress","streetAddress":"130 Main Street Suite 201A","addressLocality":"Salem","addressRegion":"NH","postalCode":"03079","addressCountry":"US","telephone":"+1-800-543-0660"}],"employees":["Dr. Matthew Lopresti","Dr. Mary Lopresti","Dr. Robert T. Leonard Jr., DO, FISHRS, FAACS"]},{"@context":"http:\/\/schema.org","@type":"Person","jobTitle":"Physician","name":"Dr. Matthew Lopresti","telephone":"+1-800-543-0660","url":"https:\/\/www.hairdr.com\/hair-restoration-surgeons\/dr-matthew-lopresti\/","image":"https:\/\/www.hairdr.com\/wp-content\/uploads\/2014\/04\/Lopresti.jpg"},{"@context":"http:\/\/schema.org","@type":"Person","jobTitle":"Physician","name":"Dr. Mary Lopresti","telephone":"+1-800-543-0660","url":"https:\/\/www.hairdr.com\/hair-restoration-surgeons\/dr-mary-lopresti\/","image":"https:\/\/www.hairdr.com\/wp-content\/uploads\/2022\/01\/Dr-Mary-Lopresti-Headshot.jpg"},{"@context":"http:\/\/schema.org","@type":"Person","jobTitle":"Physician","name":"Dr. Robert T. Leonard Jr., DO, FISHRS, FAACS","telephone":"+1-800-543-0660","url":"https:\/\/www.hairdr.com\/hair-restoration-surgeons\/dr-robert-leonard\/","image":"https:\/\/www.hairdr.com\/wp-content\/uploads\/2013\/06\/Leonard_-242x300.jpg"},{"@context":"http:\/\/schema.org","@type":"Place","@id":"https:\/\/www.hairdr.comLeonard Hair Transplant Associates - Warwick Office","name":"Leonard Hair Transplant Associates - Warwick Office","geo":{"@type":"GeoCoordinates","latitude":"41.6944274","longitude":"-71.4727433"}},{"@context":"http:\/\/schema.org","@type":"Place","@id":"https:\/\/www.hairdr.comLeonard Hair Transplant Associates - Newton Office","name":"Leonard Hair Transplant Associates - Newton Office","geo":{"@type":"GeoCoordinates","latitude":"42.3266763","longitude":"-71.1995009"}},{"@context":"http:\/\/schema.org","@type":"Place","@id":"https:\/\/www.hairdr.comLeonard Hair Transplant Associates - Braintree Office","name":"Leonard Hair Transplant Associates - Braintree Office","geo":{"@type":"GeoCoordinates","latitude":"42.2160507","longitude":"-71.0433005"}},{"@context":"http:\/\/schema.org","@type":"Place","@id":"https:\/\/www.hairdr.comLeonard Hair Transplant Associates - Boston Office","name":"Leonard Hair Transplant Associates - Boston Office","geo":{"@type":"GeoCoordinates","latitude":"42.3512455","longitude":"-71.0711577"}},{"@context":"http:\/\/schema.org","@type":"Place","@id":"https:\/\/www.hairdr.comLeonard Hair Transplant Associates - Salem Office","name":"Leonard Hair Transplant Associates - Salem Office","geo":{"@type":"GeoCoordinates","latitude":"42.7816431","longitude":"-71.2293625"}}]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 hairdr.com and domain-level for hairdr.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 hairdr.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 47; 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 hairdr.com specifically, ranked by the linker's PageRank. The table shows the top 6; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| www.hairdr.com | 23 | 14 |
| www.sbookscan.com | 20 | 21 |
| worldbusinesspromote.com | 17 | 13 |
| dltech.forum | 16 | 11 |
| www.constitute.net | 2 | 13 |
| www.backlinks.sbs | 2 | 13 |