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Site Information

number1fertility.com

Link authority for number1fertility.com (registrable domain: number1fertility.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.

4Domain PageRank
21Host Backlinks
28Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
number1fertility_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure number1fertility.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 number1fertility.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.

4
Domain PageRank
4
Host PageRank
1
WWW PageRank
95
Domain Harmonic Centrality
93
Host Harmonic Centrality
94
WWW Harmonic Centrality
Site Intelligence

Homepage

What number1fertility.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://number1fertility.com.

TitleExpert Fertility Specialists - Fertility Expert Dr Lynn Burmeister
OG TitleExpert Fertility Specialists - Fertility Expert Dr Lynn Burmeister
OG Site NameFertility Expert Dr Lynn Burmeister
Twitter Cardsummary_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.

Facebook number1fertility
Instagram no1fertility
Contact pages https://number1fertility.com/contact-us
https://number1fertility.com/contact-us/
https://number1fertility.com/contact-us#melbourne_city
https://number1fertility.com/contact-us#east_melbourne
https://number1fertility.com/contact-us#epworth_east_melbourne
Emails hello@number1fertility.com
Phones +61391329600
+61286043499
Feeds https://number1fertility.com/feed/
https://number1fertility.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: WebPage, ImageObject, BreadcrumbList, WebSite, Organization, MedicalBusiness, MedicalClinic, Physician, Person, FAQPage, MedicalProcedure.

JSON-LD block (2,662 bytes)
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JSON-LD block (1,050 bytes)
{
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  "@type": "MedicalBusiness",
  "name": "Number 1 Fertility",
  "url": "https://number1fertility.com/",
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  "image": "https://number1fertility.com/wp-content/uploads/2024/02/no1logo.svg",
  "telephone": "+61-3-9132-9600",
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  "contactPoint": {
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    "contactType": "Customer Service",
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    "availableLanguage": "en"
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  "address": {
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    "addressCountry": "AU"
  },
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.2",
    "reviewCount": "32"
  }
}
JSON-LD block (14,025 bytes)
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      "alternateName": ["Number 1 Fertility", "No. 1 Fertility"],
      "url": "https://number1fertility.com/",
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      "image": "https://number1fertility.com/wp-content/uploads/2023/05/no1ogfallback.png",
      "description": "No.1 Fertility is a doctor-led IVF and fertility clinic founded in 2018 by Medical Director Dr Lynn Burmeister. With clinics in East Melbourne (Epworth Freemasons, Jolimont Road) and Sydney, No.1 Fertility provides IVF, egg freezing, IUI, ovulation induction, frozen embryo transfer, genetic testing, fertility preservation and donor & surrogacy programs, with a focus on affordable, transparent, individualised care.",
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        "streetAddress": "Level 1, 33 York Street",
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      "medicalSpecialty": ["Reproductive Endocrinology", "Gynecologic"],
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      "name": "A/Prof Grant Saffer",
      "honorificPrefix": "A/Prof",
      "jobTitle": "Fertility Specialist, Obstetrician & Gynaecologist",
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      "name": "Dr Vicki Nott",
      "honorificPrefix": "Dr",
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      "url": "https://number1fertility.com/teams/dr-vicki-nott/",
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}
JSON-LD block (8,572 bytes)
{
  "@context": "https://schema.org",
  "@graph": [
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      "@type": "FAQPage",
      "@id": "https://number1fertility.com/ivf-faqs/#faqpage",
      "url": "https://number1fertility.com/ivf-faqs/",
      "mainEntity": [
        { "@type": "Question", "name": "Should I try another IVF cycle straight away?", "acceptedAnswer": { "@type": "Answer", "text": "In some cases, yes. If your previous cycle shows that things were on track, repeating treatment may be appropriate. In other cases, taking time to review and refine the approach first can improve your chances. The right next step should always be based on your response, not a routine." } },
        { "@type": "Question", "name": "Does a failed IVF cycle mean something was missed?", "acceptedAnswer": { "@type": "Answer", "text": "Not necessarily. IVF is complex and even when everything is done well, a cycle may not result in pregnancy. The focus should be on understanding what the cycle shows and how that should guide your next step." } },
        { "@type": "Question", "name": "Do I need another opinion or a review of my fertility treatment?", "acceptedAnswer": { "@type": "Answer", "text": "Many patients find it helpful to have their treatment reviewed from a fresh clinical perspective, particularly if they do not feel they have clear answers or a defined plan. No.1 Fertility can provide a detailed review of your history and results to help clarify the most appropriate next steps." } },
        { "@type": "Question", "name": "What should I bring to my fertility appointment?", "acceptedAnswer": { "@type": "Answer", "text": "Any previous test results, cycle summaries and reports are helpful. Your fertility specialist will review these with you and explain what they mean in the context of your situation." } },
        { "@type": "Question", "name": "Can anything actually be done differently in a repeat IVF cycle?", "acceptedAnswer": { "@type": "Answer", "text": "Often, yes, but it depends on what your previous cycle shows. Sometimes the changes are small and targeted; other times the approach may need to shift. The key is that any decision is based on your individual response." } },
        { "@type": "Question", "name": "How quickly can I start an IVF cycle again?", "acceptedAnswer": { "@type": "Answer", "text": "That depends on your situation and what needs to be reviewed or completed first. Where appropriate, No.1 Fertility can coordinate the necessary steps efficiently so you are ready to move forward without unnecessary delay." } },
        { "@type": "Question", "name": "Can No.1 Fertility help me move things forward more quickly?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. For patients who are ready to proceed, we can fast-track your pathway. Your fertility specialist will prioritise your next steps and coordinate everything so you can move forward efficiently." } },
        { "@type": "Question", "name": "Do you charge to move eggs or embryos?", "acceptedAnswer": { "@type": "Answer", "text": "No. We do not charge to move your eggs or embryos. Access to your own embryos should never be a barrier to your care or your ability to make informed decisions." } },
        { "@type": "Question", "name": "Why are No.1 Fertility's costs often lower than other IVF clinics?", "acceptedAnswer": { "@type": "Answer", "text": "Our model is different. We are a doctor-led clinic, meaning decisions are made by fertility specialists based on clinical need. This allows us to reduce unnecessary steps and create a more efficient treatment pathway without compromising care." } },
        { "@type": "Question", "name": "Can I see the IVF clinic before starting treatment?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, and we encourage it. We offer clinic tours so you can understand exactly how your care is delivered. Tours are available across our locations, including Sydney, with slight variations depending on the clinic setup." } },
        { "@type": "Question", "name": "What will I see on a No.1 Fertility clinic tour?", "acceptedAnswer": { "@type": "Answer", "text": "You will be guided through key parts of the clinical and laboratory environment, which may include cryo storage for eggs, sperm and embryos, monitoring and safety systems, backup infrastructure, and laboratory and procedure areas where applicable to that location. Each tour is tailored to the specific clinic." } },
        { "@type": "Question", "name": "Where are No.1 Fertility's clinics located?", "acceptedAnswer": { "@type": "Answer", "text": "No.1 Fertility's main Melbourne clinic is at Level 2, 120 Jolimont Road, East Melbourne VIC 3002 (Epworth Freemasons), with consulting suites at Level 1, 1 Collins Street, Melbourne VIC 3000. The Sydney clinic is at Level 1, 33 York Street, Sydney NSW 2000. Bookings can be made online via HotDoc or by phone — Melbourne (03) 9132 9600, Sydney (02) 8604 3499." } }
      ]
    },

    { "@type": "MedicalProcedure", "@id": "https://number1fertility.com/fertility-treatment-options/in-vitro-fertilization-ivf/#procedure", "name": "In Vitro Fertilisation (IVF)", "url": "https://number1fertility.com/fertility-treatment-options/in-vitro-fertilization-ivf/", "procedureType": "https://schema.org/TherapeuticProcedure", "howPerformed": "Eggs are collected from the ovaries after stimulation, fertilised with sperm in the laboratory, and the resulting embryo is transferred to the uterus.", "provider": { "@id": "https://number1fertility.com/#organization" } },
    { "@type": "MedicalProcedure", "@id": "https://number1fertility.com/fertility-treatment-options/egg-freezing/#procedure", "name": "Egg Freezing (Oocyte Cryopreservation)", "url": "https://number1fertility.com/fertility-treatment-options/egg-freezing/", "procedureType": "https://schema.org/TherapeuticProcedure", "howPerformed": "Eggs are collected after ovarian stimulation and frozen (vitrified) for future use, preserving fertility.", "provider": { "@id": "https://number1fertility.com/#organization" } },
    { "@type": "MedicalProcedure", "@id": "https://number1fertility.com/fertility-treatment-options/intrauterine-insemination-iui/#procedure", "name": "Intrauterine Insemination (IUI)", "url": "https://number1fertility.com/fertility-treatment-options/intrauterine-insemination-iui/", "procedureType": "https://schema.org/TherapeuticProcedure", "howPerformed": "Prepared sperm is placed directly into the uterus around the time of ovulation to assist conception.", "provider": { "@id": "https://number1fertility.com/#organization" } },
    { "@type": "MedicalProcedure", "@id": "https://number1fertility.com/fertility-treatment-options/ovulation-induction-oi/#procedure", "name": "Ovulation Induction (OI)", "url": "https://number1fertility.com/fertility-treatment-options/ovulation-induction-oi/", "procedureType": "https://schema.org/TherapeuticProcedure", "howPerformed": "Medication is used to stimulate the ovaries to release an egg, with cycle monitoring to time conception.", "provider": { "@id": "https://number1fertility.com/#organization" } },
    { "@type": "MedicalProcedure", "@id": "https://number1fertility.com/fertility-treatment-options/frozen-embryo-transfer-fet/#procedure", "name": "Frozen Embryo Transfer (FET)", "url": "https://number1fertility.com/fertility-treatment-options/frozen-embryo-transfer-fet/", "procedureType": "https://schema.org/TherapeuticProcedure", "howPerformed": "A previously frozen embryo is thawed and transferred to the uterus in a prepared cycle.", "provider": { "@id": "https://number1fertility.com/#organization" } },
    { "@type": "MedicalProcedure", "@id": "https://number1fertility.com/fertility-treatment-options/sperm-freezing/#procedure", "name": "Sperm Freezing", "url": "https://number1fertility.com/fertility-treatment-options/sperm-freezing/", "procedureType": "https://schema.org/TherapeuticProcedure", "howPerformed": "A semen sample is assessed and cryopreserved for future fertility treatment.", "provider": { "@id": "https://number1fertility.com/#organization" } },
    { "@type": "MedicalProcedure", "@id": "https://number1fertility.com/genetic-testing/pgt-a/#procedure", "name": "Preimplantation Genetic Testing for Aneuploidy (PGT-A)", "url": "https://number1fertility.com/genetic-testing/pgt-a/", "procedureType": "https://schema.org/DiagnosticProcedure", "howPerformed": "Embryos created through IVF are biopsied and tested for chromosomal abnormalities before transfer.", "provider": { "@id": "https://number1fertility.com/#organization" } }
  ]
}
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 number1fertility.com and domain-level for number1fertility.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.

21
Host Backlinks
28
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 number1fertility.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 28; 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
medicalresearch.com6734
healthdirect.gov.au6635
pridecentre.org.au4923
mothersdayclassic.com.au4223
varta.org.au4222
anationofmoms.com4222
thestuffofsuccess.com3222
accessmysuper.com.au2717
thebestmelbourne.com2613
projectself.com.au2518
anzsrei.com2421
worthcollector.com2417
centralivf.com.au2317
englishlush.net2317
tashajennings.com.au2217
carmechanica.com.au2017
richmondvillage.com.au1923
sarahjefford.com1821
bestmelbourneblog.com1622
inshotspot.com1619
treatcompare.com913
drlynnburmeister.com.au913
findbestclinic.com912
kyokan.org517
goodpower.se514
drjonathannettle.com.au413
phulenghia.com313
newsymagazine.co.uk210
28 linking sitessAll results shown
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 number1fertility.com specifically, ranked by the linker's PageRank. The table shows the top 21; 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)

Linking SiteLinker PageRankLinker Harmonic Centrality
medicalresearch.com4622
anationofmoms.com3617
pridecentre.org.au3516
thestuffofsuccess.com2915
www.centralivf.com.au2813
englishlush.net2613
accessmysuper.com.au2613
projectself.com.au2512
carmechanica.com.au2312
www.richmondvillage.com.au2221
worthcollector.com2013
anzsrei.com1917
findbestclinic.com199
inshotspot.com1314
www.number1fertility.com1114
www.drlynnburmeister.com.au812
thebestmelbourne.com88
www.treatcompare.com513
goodpower.se513
kyokan.org413
newsymagazine.co.uk28
21 linking sitessAll results shown