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Site Information

cryobank.com

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

16Domain PageRank
41Host Backlinks
286Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
cryobank_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure cryobank.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 cryobank.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.

16
Domain PageRank
3
Host PageRank
-
WWW PageRank
95
Domain Harmonic Centrality
94
Host Harmonic Centrality
-
WWW Harmonic Centrality
Site Intelligence

Homepage

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

TitleFind a sperm donor | California Cryobank
DescriptionHelp build your family with California Cryobank, the world’s leading sperm bank. Explore diverse, rigorously screened sperm donor options with global shipping, and expert support.
OG TitleFind a sperm donor | California Cryobank
OG DescriptionHelp build your family with California Cryobank, the world’s leading sperm bank. Explore diverse, rigorously screened sperm donor options with global shipping, and expert support.
OG Site NameCryobank
Twitter TitleFind a sperm donor | California Cryobank
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.

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: Organization, WebSite, WebPage.

JSON-LD block (1,773 bytes)
{"@context":"https://schema.org","@type":"Organization","name":"California Cryobank","url":"https://www.cryobank.com/","logo":"https://images.ctfassets.net/ytwgku1qckp5/5IInpc2D0aHHT9HTnWYlFU/e772cdc2dad2ce84c8945f236fd80a3d/CCB_Logo_RGB_Brand_Alt_Horizontal.svg","description":"California Cryobank is dedicated to helping make family building a possibility for everyone. As the #1 sperm bank in the world, for more than 45 years we’ve provided resources, expertise, and support to help families fulfill their dreams.","parentOrganization":{"@type":"Organization","name":"CooperSurgical"},"sameAs":["https://www.facebook.com/CaliforniaCryobank/","https://www.instagram.com/cryobank/","https://x.com/cryobank","https://www.youtube.com/user/CryobankCalifornia","https://www.linkedin.com/company/california-cryobank/"],"contactPoint":[{"@type":"ContactPoint","telephone":"+1-888-498-4231","contactType":"customer support","availableLanguage":"English","hoursAvailable":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday"],"opens":"05:00","closes":"17:00"},{"@type":"OpeningHoursSpecification","dayOfWeek":"Saturday","opens":"08:30","closes":"12:30"}]},{"@type":"ContactPoint","email":"askccb@cryobank.com","contactType":"customer service"}],"address":[{"@type":"PostalAddress","streetAddress":"11915 La Grange Avenue","addressLocality":"Los Angeles","addressRegion":"CA","postalCode":"90025","addressCountry":"US"},{"@type":"PostalAddress","streetAddress":"6550 S. Bay Colony Dr., Suite 100","addressLocality":"Tucson","addressRegion":"AZ","postalCode":"85756","addressCountry":"US"}],"award":["American Association of Tissue Banks (AATB) Accredited","FDA Registered Tissue Banking Compliance","State Licenses and Permits"]}
JSON-LD block (681 bytes)
{"@context":"https://schema.org","@graph":[{"@id":"https://www.cryobank.com/#website","@type":"WebSite","inLanguage":"en-US","name":"Cryobank","url":"https://www.cryobank.com/","workTranslation":[]},{"@id":"https://www.cryobank.com/#webpage","@type":"WebPage","description":"Help build your family with California Cryobank, the world’s leading sperm bank. Explore diverse, rigorously screened sperm donor options with global shipping, and expert support.","name":"Find a sperm donor | California Cryobank","url":"https://www.cryobank.com/","isPartOf":{"@id":"https://www.cryobank.com/#website"},"potentialAction":[{"@type":"ReadAction","target":["https://www.cryobank.com/"]}]}]}
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 cryobank.com and domain-level for cryobank.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.

41
Host Backlinks
286
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 cryobank.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 286; 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
wikipedia.org9053
blogspot.com8648
outlook.com8344
harvard.edu8045
prnewswire.com8044
umich.edu7641
vice.com7542
thedailybeast.com7241
rochester.edu7141
utah.edu7137
fortunebusinessinsights.com7037
castbox.fm7036
rd.com6737
iit.edu6737
unam.mx6736
romper.com6627
uclahealth.org6535
bigthink.com6436
binghamton.edu6135
fatherly.com6134
stanfordchildrens.org6134
nm.org6134
melmagazine.com6035
scienceblogs.com5935
thefederalist.com5935
lapride.org5824
humoretc.com5620
thenewatlantis.com5534
neatorama.com5434
csp.edu5434
theawl.com5425
currentaffairs.org5234
menshealthnetwork.org5133
hudsonalpha.org5034
drphil.com5033
charleston.edu5025
en-academic.com4934
enn.com4934
uclalawreview.org4824
coopersurgical.com4723
dailysecurityreview.com4722
kindbody.com4722
vdare.com4634
mercatornet.com4634
getmegiddy.com4633
ccrmivf.com4625
aatb.org4624
stanfordreview.org4624
shadygrovefertility.com4424
thing.net4424
fantasticfacts.net4423
bizspa.jp4423
azbio.org4233
kjonnsforskning.no4224
menstuff.org4133
ourfamily.org4133
sheknowsfinance.com4133
dcnetwork.org4123
filmfestivaltoday.com4024
claimdepot.com4023
givelegacy.com4023
geneticsupportfoundation.org4021
vianolavie.org3924
donorsiblingregistry.com3923
brooksconkle.com3920
illumefertility.com3823
modamily.com3733
rescripted.com3723
bostonivf.com3722
ejarr.com3533
sixwise.com3523
mynucleus.com3522
georgiacancerinfo.org3521
peprofessional.com3423
thembeforeus.com3422
gayparentstobe.com3421
atribecalledqueer.org3420
ontologyonline.org3323
donoreggbankusa.com3322
immunize-europe.org3322
transcaresite.org3321
pacificfertilitycenter.com3223
cellcare.com.au3222
ivfmd.com3122
dreamshala.com3121
uconnfertility.com3121
virologyhighlights.com3121
theribbonbox.com3118
straussborrelli.com3020
pharma-planta.net2922
americansurrogacy.com2921
kpivf.com2920
doctv.gr2823
coopergenomics.com2819
lmdatabases.com2818
pregnantish.com2722
fertilitycenterlv.com2721
i-fab.org2719
mcrmfertility.com2719
openspecimen.org2621
ivfcenterhawaii.com2620
gpausa.org2618
eurocareivf.com2617
spreadhealthcare.com2610
truth-light.org.hk2523
catatanria.com2522
evewell.com2521
bullcityracefest.com2520
jtbw-mice.com2518
mormonmatters.org2423
coparents.com2422
candypo.com2422
lung-genomics.org2421
thelyonfirm.com2421
hhsvizrisk.org2419
marinfertilitycenter.com2418
usdcc.org2320
co-parentmatch.com2319
netsmarter.com2318
idahoreproductive.com2313
undefiningmotherhood.com2222
projectswole.com2222
floridafertility.com2219
scruznet.com2219
medicaltravelczech.com2217
fertile-future.com2122
biointerchange.org2122
popluckclub.org2122
wawafertility.com2118
tbe-info.com2022
drfranpraver.com2020
center4reproduction.com2019
sjfert.com2018
ivfmd.net2018
reproductivefertility.com1923
spermbank.com1922
graphicspedia.net1922
yourwellness.com1922
repromed.com.au1922
brownfertility.com1921
palmbeachfertility.com1919
wisconsinfertility.com1919
motherhoodreimagined.com1918
worldbusinesspromote.com1918
aat-array.com1913
absurdintellectual.com1822
ivfspecialists.com1822
generationnextfertility.com1820
famlee.com1819
layerarc.com1817
linus-geisler.de1723
wasdarwinwrong.com1723
mpnforum.com1723
malereproduction.com1720
celgenepatientsupport.com1719
fertilitydocsuncensored.com1719
eggsperience.com1717
canadacryobank.com1713
cellbiolint.org1623
thedarwiniandoctor.com1619
gmap2.org1618
librexpression.fr1618
dzhingarov.com1618
millie.us1617
specimencentral.com1523
cellsforlife.com1517
jficc.org1514
extinct-website.com1423
listeninda.com1422
asalbase.org1421
bmom.co.il1419
biocorba.org1418
fwivf.com1417
sbookscan.com1323
cleavebio.com1323
regardingnannies.com1322
artcompass.io1319
thefertilityexperts.com1318
bayivf.com1318
genetherapy-neurological.com1317
bioinfodata.org1221
lesbiansandthelaw.com1220
dadswhodiaper.com1217
cannybill.com1217
sibling-registry.com1213
bornduo.com127
clcngs.com1122
bioeticahoy.com.es1122
stinque.com1122
montereybayivf.com1122
cornellcelldevbiology.org1120
psindia.org1117
ethan-stone.com1117
pedb.org1113
fertility-genetics.co.uk1113
momsnewstage.com1022
biomeeter.com1017
sctrans.org1017
pontilex.org922
leblogbebe.com922
cbaker.org922
singlemodernmom.com922
timeforfamilies.com920
backlinks.sbs918
infertilityivfhouston.com918
leishnet.net918
adoptionrights.com917
damienfertilitypartners.com917
cmdbioscience.com917
archawaii.com913
cyandye.com823
spse.org823
ifkf.net822
lagraychem.com818
mrna-assaydevelopment.com818
medelex.com818
ctimi.com817
coastalwhc.com817
gayhealthchannel.com817
regenerated.com813
publichealthpractices.org717
sproutmentor.com717
conceivenj.com717
fertilitycliniccheyenne.com717
michiganinfertilityexpert.com717
jorgerodriguez.photography713
geniusspermbank.com713
lifestartfertility.com713
anniescholl.com711
biohomeproject.net622
mommiesmagazine.com622
reddingobgyn.com617
katieostrommd.com613
labsaudereprodutiva.com.br611
mombian-life.com611
deeplinkindex.com522
theebi.org517
athomefertility.com517
mbidiagnostic.com517
accnweb.com517
techrockz.com517
interestingworld.info514
pllush.com514
conceptionscenter.com513
genemarkbio.com513
miraclebaby.us513
filhofertilidadeemfoco.com.br511
wyld-garden.com511
dadarobotnik.com422
beingpeachy.com422
latuminggi.com422
tcacellulartherapy.com417
complaintinfo.com417
bigmoneymethods.com413
afoa.ws413
rx-eyewear.com413
criobanco.com413
cistronbiolab.com412
speraltd.com45
bioprodmag.com322
evbautista.com322
omichron.com322
eos.web.id322
masgendar.my.id322
constitute.net318
inbios.org317
foreclaroglobalresearch.com317
sopuns.com316
pridecounselingsolutions.com313
sperm.blog312
margaretruss.com310
babyafter40.com213
acolytebiomedica.com213
healthwashing.com112
spermdonorlisting.com18
crestholdings.org012
eaa2020.org012
wherecanifind.org08
questsurrogacy.com00
pasadenaurology.com00
lifeofloops.com00
incitaivf.com00
workfromoffice.com00
surrogacycosts.fyi00
courtneyevansmakeup.com00
ewctrainingcenter.org00
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 cryobank.com specifically, ranked by the linker's PageRank. The table shows the top 41; 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)