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Site Information

ultraviolet.com

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

14Domain PageRank
69Host Backlinks
88Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
ultraviolet_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure ultraviolet.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 ultraviolet.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.

14
Domain PageRank
8
Host PageRank
-
WWW PageRank
95
Domain Harmonic Centrality
94
Host Harmonic Centrality
-
WWW Harmonic Centrality
Site Intelligence

Homepage

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

TitleLearn About UV Disinfection for Home, Business, or Industry
DescriptionLearn how UV disinfection can be used in a wide array of applications. Get a list of germs neutralized, safety measures, and a UV glossary.
OG TitleLearn AboutUV Disinfection
OG DescriptionLearn how UV disinfection can be used in a wide array of applications. Get a list of germs neutralized, safety measures, and a UV glossary.
OG Site NameUltraviolet.com
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, ImageObject, BreadcrumbList, WebSite, Organization.

JSON-LD block (2,738 bytes)
{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ultraviolet.com\/","url":"https:\/\/ultraviolet.com\/","name":"Learn About UV Disinfection for Home, Business, or Industry","isPartOf":{"@id":"https:\/\/ultraviolet.com\/#website"},"about":{"@id":"https:\/\/ultraviolet.com\/#organization"},"primaryImageOfPage":{"@id":"https:\/\/ultraviolet.com\/#primaryimage"},"image":{"@id":"https:\/\/ultraviolet.com\/#primaryimage"},"thumbnailUrl":"https:\/\/ultraviolet.com\/wp-content\/uploads\/2024\/09\/lamp-virus-bacteria.webp","datePublished":"2014-01-24T18:54:08+00:00","dateModified":"2026-06-01T18:38:12+00:00","description":"Learn how UV disinfection can be used in a wide array of applications. Get a list of germs neutralized, safety measures, and a UV glossary.","breadcrumb":{"@id":"https:\/\/ultraviolet.com\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ultraviolet.com\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ultraviolet.com\/#primaryimage","url":"https:\/\/ultraviolet.com\/wp-content\/uploads\/2024\/09\/lamp-virus-bacteria.webp","contentUrl":"https:\/\/ultraviolet.com\/wp-content\/uploads\/2024\/09\/lamp-virus-bacteria.webp","width":1700,"height":709,"caption":"UV lamp destroying harmful microorganisms"},{"@type":"BreadcrumbList","@id":"https:\/\/ultraviolet.com\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Learn AboutUV Disinfection"}]},{"@type":"WebSite","@id":"https:\/\/ultraviolet.com\/#website","url":"https:\/\/ultraviolet.com\/","name":"Ultraviolet.com","description":"Atlantic Ultraviolet Corporation","publisher":{"@id":"https:\/\/ultraviolet.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ultraviolet.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/ultraviolet.com\/#organization","name":"Atlantic Ultraviolet Corporation","url":"https:\/\/ultraviolet.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ultraviolet.com\/#\/schema\/logo\/image\/","url":"","contentUrl":"","caption":"Atlantic Ultraviolet Corporation"},"image":{"@id":"https:\/\/ultraviolet.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/AtlanticUltravioletCorporation","https:\/\/x.com\/AtlanticUVCorp","https:\/\/www.instagram.com\/AtlanticUltraviolet","https:\/\/www.linkedin.com\/company\/atlantic-ultraviolet-corporation","https:\/\/www.pinterest.com\/atlanticuv","https:\/\/www.youtube.com\/channel\/UCXMHvHYJPnAQy1msLiaNLDQ"]}]}
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 ultraviolet.com and domain-level for ultraviolet.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.

69
Host Backlinks
88
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 ultraviolet.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 88; 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
wordpress.org9352
epa.gov7739
futurism.com6737
precedenceresearch.com6636
dtic.mil6535
aeroleads.com5735
sciencetimes.com5534
laserfocusworld.com5434
credenceresearch.com5424
inderes.com5321
intelmarketresearch.com4925
spectator.com.au4725
watertechonline.com4323
powerandmotoryacht.com4225
azooptics.com4023
therx.com3833
vitamindwiki.com3724
therma.com3721
odp.org3524
rokkets.com3423
harvesth2o.com3323
wolfersheating.com3118
momknowsbest.net2922
uvsolutionsmag.com2921
bonney.com2822
furilia.com2620
spb-svet.ru2520
saniglaze.com2422
kidsmilesrus.com2418
aquascience.net2322
electricalelibrary.com2223
plumbingnet.com2217
theregentwrexham.co.uk200
worldbusinesspromote.com1918
imcteddy.com1819
buyultraviolet.com1818
onemilliongoal.org1718
handydryers.co.uk1717
dalesac.com1717
3gb.com.mx1622
biosciregister.com1520
infinitrade-romania.ro1410
medphysicalsplus.com1318
coolgrossweird.com1317
osorno.ca1311
airscrubberhq.com1218
bcairfilter.com1217
serpagainc.com1212
sperrydrillinginc.com1118
biotoxinjourney.com1117
universalequipmentpr.com1116
mobilnamyjniaparowa.eu1112
pwm.com.ua918
northcoastwaterworks.com912
fluidsi.com98
urgamal.com823
novoagua.com820
millersalt.com817
kisill.is811
gudangsuara.com719
ohio-ets.com717
personalizewaterbottle.com717
tmoritani.com78
spadsinc.com613
beacons.net.my613
meiraveh.co.il613
cmpthai.com612
texas-rain.net513
happyhomegadgets.com511
scgenterprises.com511
axiomwatertechnologies.co.ke58
americaninternetmatrix.com422
lorilee.com417
thenewfind.com413
mtc-ps.com317
healthytrailerllc.com313
handydryers.ie310
thewatersoftenerblog.com38
aronlajko.com217
apsolution.al111
waterquip.se110
waterstuff.com011
iservice.com.bo00
cleanairuniverse.com00
tecnologiasasociadas.cl00
ultraviolett.se00
sosinctn.com00
jupitergadgets.com00
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 ultraviolet.com specifically, ranked by the linker's PageRank. The table shows the top 69; 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)