oppalerts.com →
Site Information

leroy-somer.com

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

9Domain PageRank
6Host Backlinks
97Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
leroy-somer_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure leroy-somer.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 leroy-somer.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.

9
Domain PageRank
0
Host PageRank
-
WWW PageRank
95
Domain Harmonic Centrality
94
Host Harmonic Centrality
-
WWW Harmonic Centrality
Site Intelligence

Homepage

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

TitleLeroy-Somer
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 leroy-somer.com and domain-level for leroy-somer.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
97
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 leroy-somer.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 97; 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
alibaba.com7539
org.ru7141
usinenouvelle.com6636
futura-sciences.com6435
accio.com6435
cea.fr6434
linternaute.com6035
nidec.com5624
leadiq.com5434
controldesign.com4624
mittelstandswiki.de4423
ybw.com4333
industrie-mag.com4223
cea-tech.fr3923
sitelec.org3633
ketag.ch3633
rexpowermagnetics.com3520
franceenvironnement.com3318
electric-find.com3218
industrievandaag.nl3118
atpjournal.sk3023
wfmmedia.com3022
industryemea.com2922
chlodnictwoiklimatyzacja.pl2818
hausenergieforum.de2817
gest-conect.net2813
powershow.cn2713
pei-france.com2623
mvpromedia.com2618
therotating.company2612
sks.fi2518
ptreview.co.uk2318
solfox.fi2317
nidec-netherlands.nl2317
avis-authentiques.fr2312
processregister.com2223
magazine-industry-usa.com2218
diencn247.com.vn2120
tsl-me.com2022
rencontres-france-hydro-electricite.fr2013
lmdindustrie.com1918
energystream-wavestone.com1918
worldbusinesspromote.com1918
maritime.com.pl1823
axesindustries.com1819
dltech.forum1718
oilgastechnology.com1623
dbhsarl.eu1619
usa-automation.net1617
szefur.pl1617
gg.co.il1518
guide-eau.com1422
free-lifestyle.com1422
eautomation.fr1312
electricalnews.gr1222
emt.lv1217
lrsm.co1214
clari3d.com1118
elrodamiento.com1117
nidecpower.cn1113
masterinzenjering.com1113
dieselenginetrader.biz1022
mntronic.co1011
oilpumpsuppliers.com912
telenco.com.pe98
vandendorpe.be717
genieelectromecanique.com713
sdrive.sk610
gondi-unitech.hu514
marqueinconnue.com513
avralsoft.ru512
charentexport.com510
americaninternetmatrix.com422
stamfordgenerator.ru417
eph.com.pk48
buyland.fr48
enigmads.co.rs317
daolink.mom312
mon-groupe-electrogene.com38
vertgroup.co.za213
electricmotorrepairs.com.au212
kaansekerciler.com113
ettesgenerator.com10
seo-cartel-55.online011
seo-cartel-16.online011
seo-cartel-40.online011
seo-cartel-44.online011
seo-cartel-80.online011
euroservltd.net00
skillpompe.fr00
agrafarm.de00
centralutin.cz00
titaniumpowersolutions.com00
ingenieria-electrica-claris.com00
bcmsint.com00
pgservices.be00
xn----7sboc0ajnnfgt.xn--p1ai00
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 leroy-somer.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)