Site Information
lifeivfcenter.com
Link authority for lifeivfcenter.com (registrable domain: lifeivfcenter.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
Current Scores
Web-graph authority (0-100)
Domain scores measure lifeivfcenter.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 lifeivfcenter.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.
7
Domain PageRank
8
Host PageRank
0
WWW PageRank
94
Domain Harmonic Centrality
94
Host Harmonic Centrality
94
WWW Harmonic Centrality
Site Intelligence
Homepage
What lifeivfcenter.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://lifeivfcenter.com.
| Title | Life IVF Center: Effective, Personalized Fertility Care |
|---|---|
| Description | Personal. Affordable. Successful. Life IVF Center makes parenthood possible with leading outcomes and custom IVF designed around you. |
| OG Title | Life IVF Center: Effective, Personalized Fertility Care |
| OG Description | Personal. Affordable. Successful. Life IVF Center makes parenthood possible with leading outcomes and custom IVF designed around you. |
| OG Site Name | Life IVF Center |
| Twitter Card | summary_large_image |
Site Intelligence
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.
| LifeIVFCenter | |
| lifeivfcenter |
| Emails |
info@lifeivfcenter.com infola@lifeivfcenter.com |
|---|---|
| Phones |
949.788.1133 626.777.1133 9497881133 9497881136 6267771133 |
| Blog | https://lifeivfcenter.com/blog/ |
| Feeds |
https://lifeivfcenter.com/feed/ https://lifeivfcenter.com/comments/feed/ |
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: MedicalOrganization, LocalBusiness, Physician, WebSite.
JSON-LD block (8,624 bytes)
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Wu","url":"https:\/\/lifeivfcenter.com\/about-us\/team\/dr-jackson-wu\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#dr-salman-okour","name":"Dr. Salman Okour","url":"https:\/\/lifeivfcenter.com\/about-us\/team\/dr-salman-okour\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#dr-michelle-yu","name":"Dr. Michelle Yu","url":"https:\/\/lifeivfcenter.com\/about-us\/team\/dr-michelle-yu\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#vivian-duong-fnp","name":"Vivian Duong, FNP","url":"https:\/\/lifeivfcenter.com\/about-us\/team\/vivian-duong\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#samira-shir-fnp","name":"Samira Shir, FNP","url":"https:\/\/lifeivfcenter.com\/about-us\/team\/samira-shir\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#locations","name":"Locations","url":"https:\/\/lifeivfcenter.com\/about-us\/locations\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#care-overview","name":"Care Overview","url":"https:\/\/lifeivfcenter.com\/care\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#the-ivf-process","name":"The IVF Process","url":"https:\/\/lifeivfcenter.com\/learn\/what-to-expect\/process\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#precision-ivf","name":"Precision IVF\u00ae","url":"https:\/\/lifeivfcenter.com\/care\/precision-ivf\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#egg-embryo-freezing","name":"Egg & Embryo Freezing","url":"https:\/\/lifeivfcenter.com\/care\/cryo\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#genetic-testing","name":"Genetic Testing","url":"https:\/\/lifeivfcenter.com\/care\/testing\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#outside-monitoring","name":"Outside Monitoring","url":"https:\/\/lifeivfcenter.com\/care\/travel-patients\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#platelet-rich-plasma-prp-therapy","name":"Platelet Rich Plasma (PRP) Therapy","url":"https:\/\/lifeivfcenter.com\/care\/platelet-rich-plasma-prp\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#lgbtq-family-building","name":"LGBTQ Family Building","url":"https:\/\/lifeivfcenter.com\/care\/lgbtq\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#intro-to-third-party-reproduction","name":"Intro to Third Party Reproduction","url":"https:\/\/lifeivfcenter.com\/third-party-services\/overview\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#intrauterine-insemination-iui","name":"Intrauterine Insemination (IUI)","url":"https:\/\/lifeivfcenter.com\/care\/iui\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#patient-stories","name":"Patient Stories","url":"https:\/\/lifeivfcenter.com\/success\/life-ivf-patient-stories\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#life-ivf-success-rates","name":"Life IVF Success Rates","url":"https:\/\/lifeivfcenter.com\/success\/life-ivf-success-rates\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#previous-ivf-failures","name":"Previous IVF Failures","url":"https:\/\/lifeivfcenter.com\/failed-ivf\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#patient-testimonials-at-life-ivf","name":"Patient Testimonials at Life IVF","url":"https:\/\/lifeivfcenter.com\/success\/testimonials\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#treatment-costs","name":"Treatment Costs","url":"https:\/\/lifeivfcenter.com\/price\/treatment-packages\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#pre-ivf-pricing","name":"Pre-IVF Pricing","url":"https:\/\/lifeivfcenter.com\/price\/pre-ivf\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#post-ivf-freezing-and-storage-costs","name":"Post-IVF, Freezing, and Storage Costs","url":"https:\/\/lifeivfcenter.com\/price\/grad-cryo-costs\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#other-costs","name":"Other Costs","url":"https:\/\/lifeivfcenter.com\/price\/other-costs\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#financing","name":"Financing","url":"https:\/\/lifeivfcenter.com\/price\/financing\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#insurance-and-sb729","name":"Insurance and SB729","url":"https:\/\/lifeivfcenter.com\/price\/insurance-and-sb729\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#intro-to-third-party-reproduction","name":"Intro to Third Party Reproduction","url":"https:\/\/lifeivfcenter.com\/third-party-services\/overview\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#working-with-donor-eggs","name":"Working with Donor Eggs","url":"https:\/\/lifeivfcenter.com\/third-party-services\/donor-egg\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#working-with-donor-sperm","name":"Working with Donor Sperm","url":"https:\/\/lifeivfcenter.com\/third-party-services\/donor-sperm\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#gestational-carriers","name":"Gestational Carriers","url":"https:\/\/lifeivfcenter.com\/third-party-services\/gc\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#donating-eggs","name":"Donating Eggs","url":"https:\/\/lifeivfcenter.com\/third-party-services\/donating\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#carrying-as-a-surrogate","name":"Carrying as a Surrogate","url":"https:\/\/lifeivfcenter.com\/third-party-services\/carrying\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#intro-to-infertility","name":"Intro to Infertility","url":"https:\/\/lifeivfcenter.com\/learn\/what-to-expect\/intro\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#fertility-webinar","name":"Fertility Webinar","url":"https:\/\/lifeivfcenter.com\/learn\/webinar\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#what-to-expect-at-life-ivf","name":"What to Expect at Life IVF","url":"https:\/\/lifeivfcenter.com\/learn\/what-to-expect\/"},{"@context":"https:\/\/schema.org\/","@type":"SiteNavigationElement","@id":"https:\/\/lifeivfcenter.com\/#life-ivf-blog","name":"Life IVF Blog","url":"https:\/\/lifeivfcenter.com\/blog\/"}]}]
JSON-LD block (5,485 bytes)
{
"@context": "https://schema.org",
"@graph": [
{
"@type": ["MedicalOrganization", "LocalBusiness"],
"@id": "https://lifeivfcenter.com/#organization",
"name": "Life IVF Center",
"alternateName": "Life IVF Center Los Angeles",
"legalName": "Frank D. Yelian MD PC DBA Life IVF Center",
"url": "https://lifeivfcenter.com",
"logo": "https://lifeivfcenter.com/wp-content/uploads/life-ivf-center-logo.png",
"description": "Life IVF Center offers Precision IVF®, a personalized approach to in vitro fertilization specializing in diminished ovarian reserve, poor responders, and patients who have failed IVF elsewhere. Serving patients in Irvine and Arcadia, California.",
"medicalSpecialty": "ReproductiveMedicine",
"priceRange": "$$",
"telephone": "+19497881133",
"email": "info@lifeivfcenter.com",
"foundingDate": "2005",
"slogan": "Precision IVF®",
"location": [
{
"@type": "MedicalClinic",
"@id": "https://lifeivfcenter.com/#location-irvine",
"name": "Life IVF Center — Irvine",
"telephone": "+19497881133",
"address": {
"@type": "PostalAddress",
"streetAddress": "3500 Barranca Pkwy, Suite 300",
"addressLocality": "Irvine",
"addressRegion": "CA",
"postalCode": "92606",
"addressCountry": "US"
},
"geo": {
"@type": "GeoCoordinates",
"latitude": 33.6824,
"longitude": -117.8265
},
"openingHoursSpecification": [
{ "@type": "OpeningHoursSpecification", "dayOfWeek": ["Monday","Tuesday","Wednesday","Thursday","Friday"], "opens": "07:30", "closes": "16:30" },
{ "@type": "OpeningHoursSpecification", "dayOfWeek": "Saturday", "opens": "07:30", "closes": "12:00" }
]
},
{
"@type": "MedicalClinic",
"@id": "https://lifeivfcenter.com/#location-arcadia",
"name": "Life IVF Center — Arcadia",
"telephone": "+16267771133",
"address": {
"@type": "PostalAddress",
"streetAddress": "289 W Huntington Dr, Suite 400",
"addressLocality": "Arcadia",
"addressRegion": "CA",
"postalCode": "91007",
"addressCountry": "US"
},
"geo": {
"@type": "GeoCoordinates",
"latitude": 34.1397,
"longitude": -118.0353
}
}
],
"hasOfferCatalog": {
"@type": "OfferCatalog",
"name": "Fertility Services",
"itemListElement": [
{ "@type": "Offer", "itemOffered": { "@type": "MedicalProcedure", "name": "Precision IVF®", "procedureType": "Therapeutic" } },
{ "@type": "Offer", "itemOffered": { "@type": "MedicalProcedure", "name": "Egg Freezing (Cryopreservation)", "procedureType": "Preventive" } },
{ "@type": "Offer", "itemOffered": { "@type": "MedicalProcedure", "name": "IVF for Diminished Ovarian Reserve" } },
{ "@type": "Offer", "itemOffered": { "@type": "MedicalProcedure", "name": "Frozen Embryo Transfer (FET)" } },
{ "@type": "Offer", "itemOffered": { "@type": "MedicalProcedure", "name": "Preimplantation Genetic Testing (PGT-A)" } }
]
},
"sameAs": [
"https://www.yelp.com/biz/life-ivf-center-irvine",
"https://www.fertilityiq.com/doctors/frank-yelian",
"https://www.facebook.com/LifeIVFCenter",
"https://www.instagram.com/lifeivfcenter",
"https://www.linkedin.com/company/life-ivf-center"
]
},
{
"@type": "Physician",
"@id": "https://lifeivfcenter.com/about-us/team/dr-frank-yelian/#physician",
"name": "Frank D. Yelian, MD, PhD",
"url": "https://lifeivfcenter.com/about-us/team/dr-frank-yelian/",
"jobTitle": "Medical Director, Reproductive Endocrinologist",
"worksFor": { "@id": "https://lifeivfcenter.com/#organization" },
"medicalSpecialty": "ReproductiveMedicine",
"alumniOf": [
{ "@type": "CollegeOrUniversity", "name": "Wayne State University" }
]
},
{
"@type": "Physician",
"@id": "https://lifeivfcenter.com/about-us/team/dr-jackson-wu/#physician",
"name": "Tsung-Chieh (Jackson) Wu, MD, PhD",
"url": "https://lifeivfcenter.com/about-us/team/dr-jackson-wu/",
"jobTitle": "Reproductive Endocrinologist",
"worksFor": { "@id": "https://lifeivfcenter.com/#organization" },
"medicalSpecialty": "ReproductiveMedicine"
},
{
"@type": "Physician",
"@id": "https://lifeivfcenter.com/about-us/team/dr-salman-okour/#physician",
"name": "Salman Okour, MD",
"url": "https://lifeivfcenter.com/about-us/team/dr-salman-okour/",
"jobTitle": "Reproductive Endocrinologist",
"worksFor": { "@id": "https://lifeivfcenter.com/#organization" },
"medicalSpecialty": "ReproductiveMedicine"
},
{
"@type": "Physician",
"@id": "https://lifeivfcenter.com/about-us/team/dr-michelle-yu/#physician",
"name": "Michelle Yu, MD",
"url": "https://lifeivfcenter.com/about-us/team/dr-michelle-yu/",
"jobTitle": "OB/GYN",
"worksFor": { "@id": "https://lifeivfcenter.com/#organization" }
}
]
}
JSON-LD block (752 bytes)
{
"@context": "https://schema.org",
"@type": "WebSite",
"@id": "https://lifeivfcenter.com/#website",
"name": "Life IVF Center",
"url": "https://lifeivfcenter.com",
"description": "Precision IVF® and fertility care in Irvine and Arcadia, California. Personalized protocols, in-house labs, and specialists serving patients from across the US and internationally.",
"publisher": {
"@id": "https://lifeivfcenter.com/#organization"
},
"inLanguage": ["en", "zh", "es", "vi"],
"potentialAction": {
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://lifeivfcenter.com/?s={search_term_string}"
},
"query-input": "required name=search_term_string"
}
}
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 lifeivfcenter.com and domain-level for lifeivfcenter.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.
36
Host Backlinks
42
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 lifeivfcenter.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 42; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
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 lifeivfcenter.com specifically, ranked by the linker's PageRank. The table shows the top 36; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.