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Site Information

romerlabs.com

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

15Domain PageRank
6Host Backlinks
192Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
romerlabs_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure romerlabs.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 romerlabs.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.

15
Domain PageRank
0
Host PageRank
11
WWW PageRank
95
Domain Harmonic Centrality
93
Host Harmonic Centrality
95
WWW Harmonic Centrality
Site Intelligence

Homepage

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

TitleRomer Labs - Making the World's Food Safer
DescriptionRomer Labs is a global leader in innovative diagnostic solutions for food and feed safety.
OG TitleRomer Labs - Making the World's Food Safer
OG DescriptionRomer Labs is a global leader in innovative diagnostic solutions for food and feed safety.
OG Site NameRomer Labs
Twitter TitleRomer Labs - Making the World's Food Safer
Twitter Cardsummary
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, WebSite, Organization.

JSON-LD block (73 bytes)
    {"@context":"http:\/\/schema.org","@type":"WebPage","headline":null}
JSON-LD block (114 bytes)
    {"@context":"http:\/\/schema.org","@type":"WebSite","url":"https:\/\/www.romerlabs.com\/us_en\/","name":null}
JSON-LD block (402 bytes)
    {"@context":"http:\/\/schema.org","@type":"Organization","url":"https:\/\/www.romerlabs.com\/us_en\/","name":null,"logo":"https:\/\/www.romerlabs.com\/static\/version1783921203\/frontend\/romerlabs\/theme2023\/en_US\/images\/logo.svg","telephone":"+43 2782 803 0","address":{"streetAddress":"Technopark 5","postalCode":"3430","addressLocality":"Tulln an der Donau, Austria","addressCountry":"AT"}}
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 romerlabs.com and domain-level for romerlabs.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.

6
Host Backlinks
192
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 romerlabs.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 192; 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
europa.eu8849
blogspot.com8648
mdpi.com7743
frontiersin.org7743
wisc.edu7641
alibaba.com7539
wko.at7437
swoogo.com7237
iastate.edu6836
uky.edu6736
food.gov.uk6636
informaconnect.com6635
verifiedmarketresearch.com6336
classaction.org6228
climatepartner.com6225
biospace.com6135
mhra.gov.uk6134
cranfield.ac.uk6035
boku.ac.at5934
maximizemarketresearch.com5926
owler.com5835
sfa.gov.sg5825
food-safety.com5634
datainsightsmarket.com5525
dsm-firmenich.com5425
efre.gv.at5422
nationalchickencouncil.org5324
foodprotection.org5234
evessiocloud.com5222
foodindustryexecutive.com5123
chemeurope.com5034
uece.br5034
dfvcg-events.de5020
en-academic.com4934
anaphylaxis.org.uk4924
biologydictionary.net4825
latifundist.com4824
ecoplus.at4824
foodsafetytech.com4823
campdenbri.co.uk4724
scielo.org.bo4724
ibric.org4333
geaps.com4324
milchindustrie.de4323
openscience.or.at4323
akademie-fresenius.de4322
norbrygg.no4233
cropprotectionnetwork.org4224
metastatinsight.com4222
rmutp.ac.th4133
globalfoodsafetyresource.com4133
cannabisindustryjournal.com4124
scriptiebank.be4123
mstage.at4021
agronomag.com3933
foodsmatter.com3933
allergenbureau.net3924
icc.or.at3824
ukflourmillers.org3823
uga.ua3822
vitamindwiki.com3724
foodfakty.pl3722
iaom.org3722
ifsqn.com3623
glutenfreewatchdog.org3524
chemie-schule.de3523
rapidmicrobiology.com3523
afidol.org3523
mosaorganic.org3523
accelopment.com3422
oegmbt.at3421
womeninag.com3421
rannkly.com3419
freefromfoodawards.co.uk3322
ffoqsi.at3222
moniqa.org3222
ncccc.com3221
cifst.ca3221
distillintelligence.com3218
ecxdev.io3217
bastiaanse-communication.com3122
delawarebio.org3023
atl-ltd.ru2720
moaorganic.org2720
jtic.eu2718
ofpa.on.ca2619
lebensmittelbrief.de2618
chemitec.co.il2522
aycon.biz2520
hluwyspertal.ac.at2517
pharmamicroresources.com2422
vitatrace.com2422
affidiajournal.com2421
chinafoodsafety.com2420
tgfa.com2419
industriaavicola.net2322
elsitioavicola.com2322
lasec.com2318
detection-methods.com2218
rafa2019.eu2218
intermed.co.nz2217
triolab.se2217
sartorom.ro2217
lifesciencehistory.com2123
michellesblog.co.uk2122
garfo.ru2122
muehle-mischfutter.de2122
invitrointl.com2121
montron.at2117
hylabs.co.il1918
lifesciencesdirectory.at1918
cmp-micro.com1917
congressoabitrigo.com.br1822
freefromeatingoutawards.co.uk1822
connectlittle.com1819
aeicbiotech.org1819
grain-storage-forum.com1819
rafa2017.eu1818
millingjournal.com1818
precisionce.com1817
imogena.pl1713
docudharma.com1622
teonanacatl.org1621
lively.ru1620
abrapos.org.br1618
lebensmitteltechnik-deutschland.com1617
intermedmedical.com.au1617
biolab.dk1613
ipedia.tw1518
reuniaodesoja.com.br1518
azmax.co.jp1517
tinhangtech.com1517
icassct.com1422
hvcse.vn1421
icstaquebec.ca1421
foodindustryhub.com1419
mypagerank.com1418
milliquest.com1417
labrobot.com1414
gen-ial.de1413
lowgluten.org1313
sanfersaludanimal.com1313
foodfocusupdate.com1217
quality.ua1217
sanemix.com.br1211
nelsonroadvet.com1118
glenwood.ph1117
hnk.ee1117
dialabsolutions.ro1114
triolabfood.se1113
foodsafety.gr1112
oatnews.org1017
biotic.com.tw1017
foodquality-campus.de1011
airmetal.gr914
vetfarmgarant.ru912
unisys-th.com910
bio-med.co.kr98
aoac-sea.org812
whcqhb.com812
wxynews.com722
rafa2009.eu718
promegascientificsolutions.com717
lavendelhygiene.no712
ifskonference.cz710
correus.de617
aspireanalytica-eg.com612
ruschembio.ru612
polishgrainday.eu611
biopromgarant.ru611
gefluegelmedizin.at610
innovamedicalpa.com511
young-trading.bg510
lab-eurosud.com417
world-rx.com411
web-communique.com317
daolink.mom312
oiltech-petroserv.com310
kompass.com.uy217
tr-bio.com210
locajob.com.br210
sanemixriodejaneiro.com.br27
poultrydairyfeed.com117
lazor-lab.com.ua110
microbiosci.com00
mixologist-bar.com00
norcom-bio.com00
sino-labs.cn00
ucelecza.com00
ofahygiene.it00
thesaychem.kz00
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 romerlabs.com specifically, ranked by the linker's PageRank. The table shows the top 6; 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)