extended-fertility.com
Link authority for extended-fertility.com (registrable domain: extended-fertility.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 extended-fertility.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 extended-fertility.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 extended-fertility.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from http://extended-fertility.com.
| Title | Home - Million Dollar Egg Donor |
|---|---|
| OG Title | Home - Million Dollar Egg Donor |
| OG Site Name | Million Dollar Egg Donor |
| Twitter Card | summary_large_image |
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: WebPage, BreadcrumbList, WebSite, LocalBusiness, MedicalClinic.
JSON-LD block (1,102 bytes)
{"@context":"https://schema.org","@graph":[{"@type":"WebPage","@id":"https://milliondollareggdonor.com/","url":"https://milliondollareggdonor.com/","name":"Home - Million Dollar Egg Donor","isPartOf":{"@id":"https://milliondollareggdonor.com/#website"},"datePublished":"2023-12-21T18:39:46+00:00","dateModified":"2025-06-26T18:04:08+00:00","breadcrumb":{"@id":"https://milliondollareggdonor.com/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https://milliondollareggdonor.com/"]}]},{"@type":"BreadcrumbList","@id":"https://milliondollareggdonor.com/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home"}]},{"@type":"WebSite","@id":"https://milliondollareggdonor.com/#website","url":"https://milliondollareggdonor.com/","name":"Million Dollar Egg Donor","description":"Ideal donors get matched with future parents","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://milliondollareggdonor.com/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"}]}JSON-LD block (737 bytes)
{"@context":"http:\/\/schema.org","@type":"LocalBusiness","name":"Million Dollar Egg Donor","url":"https:\/\/milliondollareggdonor.com","telephone":"8084599988","email":"","address":{"@type":"PostalAddress","streetAddress":"1003 Bishop St, Suite 2700","postalCode":"96813","addressLocality":"Honolulu","addressRegion":"HI","addressCountry":"United States"},"logo":"https:\/\/milliondollareggdonor.com\/wp-content\/uploads\/2025\/07\/Million-Logo-text-only-white-1.png","image":"https:\/\/milliondollareggdonor.com\/wp-content\/uploads\/2024\/01\/EF-Schema-photo.png","sameAs":["https:\/\/www.facebook.com\/extendedfertility\/","https:\/\/www.instagram.com\/extendedfertility\/","https:\/\/www.linkedin.com\/company\/extended-fertility"]}JSON-LD block (723 bytes)
{
"@context": "https://schema.org",
"@type": "MedicalClinic",
"name": "Extended Fertility",
"url": "milliondollareggdonor.com",
"description": "Extended Fertility provides fertility services including egg donor matching the United States.",
"address": {
"@type": "PostalAddress",
"streetAddress": "",
"addressLocality": "",
"addressRegion": "",
"postalCode": "",
"addressCountry": "US"
},
"telephone": "",
"geo": {
"@type": "GeoCoordinates",
"latitude": "",
"longitude": ""
},
"availableService": [
{
"@type": "MedicalProcedure",
"name": [
"Egg donation",
"Fertility egg matching"
]
}
]
}
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 extended-fertility.com and domain-level for extended-fertility.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.