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Site Information

lgcgroup.com

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

23Domain PageRank
17Host Backlinks
312Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
lgcgroup_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure lgcgroup.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 lgcgroup.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.

23
Domain PageRank
6
Host PageRank
18
WWW PageRank
95
Domain Harmonic Centrality
94
Host Harmonic Centrality
95
WWW Harmonic Centrality
Site Intelligence

Homepage

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

TitleLGC Group - Life Science Solutions for Health & Safety
DescriptionLGC Group is a global life science‑based organisation delivering measurement science, standards, and assurance solutions across healthcare, pharma, and food sectors.
OG TitleScience for a Safer World
OG DescriptionLGC Group is a global life science‑based organisation delivering measurement science, standards, and assurance solutions across healthcare, pharma, and food sectors.
OG Site NameLGC
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: WebPage, BreadcrumbList, WebSite, Organization.

JSON-LD block (1,275 bytes)
{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.lgcgroup.com\/","url":"https:\/\/www.lgcgroup.com\/","name":"LGC Group - Life Science Solutions for Health & Safety","isPartOf":{"@id":"https:\/\/www.lgcgroup.com\/#website"},"datePublished":"2024-10-01T13:41:23+00:00","dateModified":"2026-06-30T12:48:26+00:00","description":"LGC Group is a global life science‑based organisation delivering measurement science, standards, and assurance solutions across healthcare, pharma, and food sectors.","breadcrumb":{"@id":"https:\/\/www.lgcgroup.com\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.lgcgroup.com\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.lgcgroup.com\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home"}]},{"@type":"WebSite","@id":"https:\/\/www.lgcgroup.com\/#website","url":"https:\/\/www.lgcgroup.com\/","name":"LGC","description":"Science for a Safer World","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.lgcgroup.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"}]}
JSON-LD block (470 bytes)
{"@context":"https://schema.org","@type":"Organization","@id":"https://www.lgcgroup.com/#organization","name":"LGC","url":"https://www.lgcgroup.com/","description":"Science for a Safer World","logo":{"@type":"ImageObject","url":"https://d2p36i2repke8e.cloudfront.net/app/uploads/2024/09/lgc_logo.svg"},"sameAs":["https://www.linkedin.com/company/lgcgroup/","https://www.facebook.com/LGCgroup/?locale=en_GB","https://x.com/i/flow/login?redirect_after_login=%2Flgcgroup"]}
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 lgcgroup.com and domain-level for lgcgroup.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.

17
Host Backlinks
312
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 lgcgroup.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 312; 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
amazonaws.com9049
blogspot.com8648
bit.ly8648
nih.gov8446
wixsite.com8345
www.gov.uk8141
admin.ch7943
frontiersin.org7743
mdpi.com7743
wisc.edu7641
plos.org7639
so.com7335
marketsandmarkets.com7138
smartrecruiters.com7137
livescience.com7037
blog.jp7036
rsc.org6936
newswire.ca6836
manchester.ac.uk6836
ul.com6836
leeds.ac.uk6736
news-medical.net6735
food.gov.uk6636
surrey.ac.uk6535
kent.ac.uk6436
nihr.ac.uk6435
strath.ac.uk6335
bipm.org6335
iss.it6334
talent.com6236
liverpool.ac.uk6235
jci.org6235
bangor.ac.uk6235
prnewswire.co.uk6234
straitsresearch.com6135
aist.go.jp6135
biospace.com6135
bgs.ac.uk6035
htw-berlin.de6034
catapult.org.uk6034
stfc.ac.uk5935
salford.ac.uk5935
scielo.org.mx5935
factmr.com5835
owler.com5835
newsfilecorp.com5834
npl.co.uk5834
accredia.it5824
tudublin.ie5735
vtt.fi5734
bam.de5734
brcgs.com5724
spandidos-publications.com5634
fenews.co.uk5634
jobs.ac.uk5634
ufsm.br5634
3dprint.com5626
pharmaceutical-technology.com5625
a2la.org5624
publichealthscotland.scot5624
ilac.org5624
medicaldevice-network.com5535
aging-us.com5534
mdc-berlin.de5525
ucam.edu5434
leadiq.com5434
ga4gh.org5434
uhu.es5434
atcc.org5434
iuk-business-connect.org.uk5424
credenceresearch.com5424
chemanager-online.com5324
troutman.com5324
crg.eu5234
tctmagazine.com5234
ceric.ca5233
ecologic.eu5224
daiichisankyo-hc.co.jp5224
metas.ch5133
eckerd.edu5133
crnusa.org5125
quadram.ac.uk5034
pharmiweb.com5034
chemeurope.com5034
rubix.com5033
britishhorseracing.com4925
lgcstandards.com4924
selectscience.net4924
grimsbytelegraph.co.uk4834
allgov.com4834
synbiobeta.com4833
welpmagazine.com4833
cinven.com4824
bitesizebio.com4725
britishland.com4723
gene-quantification.de4633
wellcomeconnectingscience.org4633
nibsc.org4624
eurachem.org4624
molvis.org4624
nib.si4624
vegetablegrowersnews.com4524
cliently.com4522
healthinnovationmanchester.com4433
sciencecampaign.org.uk4424
jobvector.de4422
doc.lk4422
pharmaceuticalmanufacturer.media4421
clpmag.com4324
biosearchtech.com4323
agriland.co.uk4234
ijbcp.com4222
labmed.org.uk4220
labmedica.com4133
goaudits.com4133
seafood.media4124
mobilityforesights.com4123
healthinnovationnetwork.com4123
biochemia-medica.com4123
topbici.es4122
lne.eu4122
gyfted.me4033
sbrihealthcare.co.uk4023
quantori.com4022
neoteryx.com4021
astorg.com3921
foodauthenticity.global3921
chromadex.com3823
biopharmguy.com3723
sciontec.co.uk3722
genialis.com3722
bivda.org.uk3721
worldbigroup.com3720
lgcclinicaldiagnostics.com3719
bio-connect.nl3623
hpsnz.org.nz3623
spidia.eu3621
seracare.com3621
biofilms.ac.uk3619
jobr.pro3533
biotechnologie.de3523
torqfitness.co.uk3523
rapidmicrobiology.com3523
reportocean.co.jp3523
ukspa.org.uk3523
thepandemicinstitute.org3522
plastictrace.eu3522
lakeb2b.com3522
jaclas.or.jp3518
lgc.co.uk3423
peprofessional.com3423
nnedpro.org.uk3422
excellenceinbreeding.org3324
shubbak.co.uk3323
nexusleeds.co.uk3323
arborbiosci.com3322
learnsci.com3321
technopathclinicaldiagnostics.com3320
24chemicalresearch.com3223
thenativeantigencompany.com3221
hotfrog.dk3220
bradkearns.com3123
synbicite.com3122
surrey-research-park.com3122
africanorphancrops.org3122
jctlm.org3121
eseacontemporary.org3118
citysecuritymagazine.com3023
wrongfulconvictionsblog.org3023
kbioscience.co.uk3021
foodfraudpreventionthinktank.com3020
oligonucleotides-cns.com3014
benchchem.com2923
nacrw.org2922
safefood360.com2922
axolabs.com2921
essna.com2921
lgcassure.com2919
natureef.pl2918
seoulin.co.kr2822
airto.co.uk2820
mauritas.org2818
generationcp.org2723
eeuropa.org2723
christiancountychamber.com2722
realcycle.ch2720
wtcky.org2720
matconibc.com2719
microbiozindia.com2622
uknml.com2622
cams-uk.co.uk2622
analytik.co.uk2620
gene-quantification.com2522
intelligentfingerprinting.com2522
zymecommunications.com2519
modus.space2518
weqas.com2518
microbialstandards.org2421
chinafoodsafety.com2420
pivotalscientific.com2418
tgs.berlin2414
selfmoneycare.com2322
cmscientifica.com.br2322
azluna.com2322
mainestandards.com2320
biotechnologiepark-luckenwalde.de2317
oresshu.com2317
edwinvanderpol.com2223
bmta.co.uk2222
lgcgenomics.com2221
broadoak.com2220
chemdmart.com2122
integritycompliance.com.au2122
lgcgroupservices.com2118
kazu-runlog.com2018
fumecupboardservicing.co.uk2012
fis-net.com1923
bobbaileympp.com1922
t4h.com.br1922
iets.vn1921
filterservice.be1918
worldbusinesspromote.com1918
dioxin2023.org1918
promarketreports.com1918
healthspan.ie1918
fitcart.com1913
indigobio.com1822
worldfoodsafetyday.com1820
aeicbiotech.org1819
diamex.com1814
ideascentregroup.com1814
nutritechfit.com1814
pdfrontline.com1718
professionaliverpool.com1717
seomuda.id1717
lgscr.it1717
cbdepot.eu1714
net24.news1618
lightupracing.com1618
qsneoscience.com1617
echoloc.ai1617
localrags.co.uk1522
brafp.org.br1518
vesiclecenter.com1518
asm.com.uy1517
koenigsjaeger.de1517
mistermanager.it1422
screenfood.eu1417
chbiotech.com.tw1417
genomemet.org1414
remotlyjobs.com1319
makdatainsights.com1319
omarghanem.com.br1319
uknewshour.com1317
lead3r.com1317
biochannelpartners.com1313
clickduocreative.com1312
eworker.co1217
ecommercejobs.uk1213
cengen.co.za1117
labware.com.hk1117
precisionsupplements.ca1112
waldenmed.com1019
cahln-rctlsa.com1019
designandbuild.gr1019
gene-quantification.org1019
sbrihealthcare.org1016
reuniweb-marketing.re1014
vardis.com1011
fuel4vision.co.za108
stayprotect.pt921
fantaseatravel.gr913
mjobmarket.com913
metrino.eu913
biorigami.com823
gtcasolutions.com818
oknius.com817
forgenetica.com810
nutritionresearchregistry.org717
bimocompany.com.br717
otesportseu.com713
rykstone.fr712
videoparachute.com614
cnpair.com613
vital.hr517
hfl.co.uk513
remote.biz510
customerexperiencejobs.com50
miscarriageofjustice.co422
120msnkyy.com417
reportpinnacle.com414
tandheelkunde-centrum.nl317
biod.co.kr310
sighedeffects.com212
sbrihealthcare.org.uk211
lonestarpoolfence.com112
baertschiconsulting.com012
augmentertestosterone.com010
gene-quantification.eu08
schuette-online.net00
leo.london00
mlmlabo.net00
sunokomai.xyz00
jobtailor.co00
agripheno.com00
popmeetsjob.de00
seojob.site00
cwsabroad.com00
jobsforseo.com00
page.tokyo00
earlystageinnovation.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 lgcgroup.com specifically, ranked by the linker's PageRank. The table shows the top 17; 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)