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Site Information

sportsfoundation.org

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

13Domain PageRank
96Host Backlinks
103Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
sportsfoundation_org.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure sportsfoundation.org 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 sportsfoundation.org. 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.

13
Domain PageRank
10
Host PageRank
0
WWW PageRank
95
Domain Harmonic Centrality
95
Host Harmonic Centrality
93
WWW Harmonic Centrality
Site Intelligence

Homepage

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

TitleSportsFoundation: Empowering All Sports Enthusiasts
DescriptionGet the weekly mail to become the most interesting Sports Fan in the Room
OG TitleSportsFoundation: Empowering All Sports Enthusiasts
OG DescriptionGet the weekly mail to become the most interesting Sports Fan in the Room
OG Site NameSportsFoundation
Twitter TitleSportsFoundation: Empowering All Sports Enthusiasts
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, ImageObject, WebPage, Person, Article.

JSON-LD block (3,174 bytes)
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://sportsfoundation.org/#organization","name":"SportsFoundation","sameAs":["https://www.youtube.com/@SportsFoundationOrg","https://www.pinterest.com/SportsFoundationOrg/"],"logo":{"@type":"ImageObject","@id":"https://sportsfoundation.org/#logo","url":"https://sportsfoundation.org/wp-content/uploads/2023/03/SportsFoundation-Icon-1.png","contentUrl":"https://sportsfoundation.org/wp-content/uploads/2023/03/SportsFoundation-Icon-1.png","caption":"SportsFoundation","inLanguage":"en-US","width":"500","height":"500"}},{"@type":"WebSite","@id":"https://sportsfoundation.org/#website","url":"https://sportsfoundation.org","name":"SportsFoundation","alternateName":"SportsFoundation.org","publisher":{"@id":"https://sportsfoundation.org/#organization"},"inLanguage":"en-US","potentialAction":{"@type":"SearchAction","target":"https://sportsfoundation.org/?s={search_term_string}","query-input":"required name=search_term_string"}},{"@type":"ImageObject","@id":"https://sportsfoundation.org/wp-content/uploads/2023/11/Sports-Brief.png","url":"https://sportsfoundation.org/wp-content/uploads/2023/11/Sports-Brief.png","width":"200","height":"200","inLanguage":"en-US"},{"@type":"WebPage","@id":"https://sportsfoundation.org/#webpage","url":"https://sportsfoundation.org/","name":"SportsFoundation: Empowering All Sports Enthusiasts","datePublished":"2023-11-22T11:39:59+00:00","dateModified":"2025-07-18T02:17:01+00:00","about":{"@id":"https://sportsfoundation.org/#organization"},"isPartOf":{"@id":"https://sportsfoundation.org/#website"},"primaryImageOfPage":{"@id":"https://sportsfoundation.org/wp-content/uploads/2023/11/Sports-Brief.png"},"inLanguage":"en-US"},{"@type":"Person","@id":"https://sportsfoundation.org/about-us/max-kuch/","name":"Max Kuch","url":"https://sportsfoundation.org/about-us/max-kuch/","image":{"@type":"ImageObject","@id":"https://secure.gravatar.com/avatar/8c277d1b05d500fcf5fb22115486d9dabaff78ffed0b16b8a85e0b7e2d84199c?s=96&d=mm&r=g","url":"https://secure.gravatar.com/avatar/8c277d1b05d500fcf5fb22115486d9dabaff78ffed0b16b8a85e0b7e2d84199c?s=96&d=mm&r=g","caption":"Max Kuch","inLanguage":"en-US"},"sameAs":["https://maxkuch.com/","https://www.facebook.com/maxkuchcom/","https://twitter.com/https://twitter.com/MaxKuchcom"],"worksFor":{"@id":"https://sportsfoundation.org/#organization"}},{"@type":"Article","headline":"SportsFoundation: Empowering All Sports Enthusiasts","datePublished":"2023-11-22T11:39:59+00:00","dateModified":"2025-07-18T02:17:01+00:00","author":{"@id":"https://sportsfoundation.org/about-us/max-kuch/","name":"Max Kuch"},"publisher":{"@id":"https://sportsfoundation.org/#organization"},"description":"Get the weekly mail to become the most interesting Sports Fan in the Room","name":"SportsFoundation: Empowering All Sports Enthusiasts","@id":"https://sportsfoundation.org/#richSnippet","isPartOf":{"@id":"https://sportsfoundation.org/#webpage"},"image":{"@id":"https://sportsfoundation.org/wp-content/uploads/2023/11/Sports-Brief.png"},"inLanguage":"en-US","mainEntityOfPage":{"@id":"https://sportsfoundation.org/#webpage"}}]}
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 sportsfoundation.org and domain-level for sportsfoundation.org 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.

96
Host Backlinks
103
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 sportsfoundation.org (including its subdomains), ranked by the linker's PageRank. The table shows the top 103; 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
charitynavigator.org7138
market.us6529
teamsnap.com6234
pitchero.com6234
tuko.co.ke6135
uthscsa.edu5934
lulus.com5735
gc.com5734
we-ha.com4433
kidadl.com4324
soundingsonline.com4233
i95rock.com4134
richannel.org4023
tomkileylaw.com4022
southseattleemerald.org3923
washingtonbeerblog.com3823
sportsgearswag.com3822
mendenarena.de3733
odp.org3524
kuechenquelle.de3523
nonprofitlist.org3322
icoachkids.eu3321
relofirm.com3318
huffsports.com3222
stand-up-paddling.org3218
1xmarketing.com3119
inquiral.com2920
sageoutdooradventures.com2719
alongtheboards.com2622
australiansportsnutrition.com.au2423
listingsus.com2422
ito-ss.co.jp2422
globetrottinkids.com2422
sfsquad.com247
suchscience.net2323
1websdirectory.com2122
infinitudefight.com1923
rainbowhunt.me1914
kellyashtonbradley.com1912
tabletenniscoaching.com1823
thinkmr.com1812
karate101.com1811
lacrosse101.com1811
naturalbeautywithbaby.com1720
dltech.forum1718
nachrichten-ag.de1618
bigwordsarepowerful.com1523
posted.mn1218
suchsports.com1217
ddproperty.eu127
yankeeanalysts.com1123
kayakingnation.com1118
suchgolf.com1111
sustainabletourismalliance.net917
supboardgear.com913
transcendunited.org817
archersdevichy.fr817
dignitytravel.biz813
interalex.net722
yourpoolservice.net718
maximillianogameroom.net717
sportcolorcodes.com713
paintballbuzz.com713
gocybernaut.com621
petersirokapodiatrist.com618
rivermixer.com617
amoware.com613
carlsonbiologicaldentistry.net612
katrikomi.fi522
theperfectblogger.com519
footandankleguru.com517
thejiujitsufoundry.com512
paintballmarkierer.de58
my-florida.net417
truepeoplesearch.blog413
handsonsports.com45
mjpfaux.com313
splithappensbowling.com313
pearlcityhongwanjijudoclub.com313
manolakshmi.com310
florencepianosingapore.com217
kitqueen.com212
voicesfromhistory.com212
seouldaily.info117
baji999bangladesh.com113
supguides.org111
bestofallmom.com110
modernembassyworld.com17
databoy.net010
cgglobalpi.com08
kelownablues.com08
hikingguide.org00
josephmicallefdpm.com00
borrow-it.com00
usacompany.info00
cify.info00
bestsellingproduct.co.in00
pianosingapore.com00
advancedankleandfootsurgeons.com00
rallyracket.com00
quickanswer.blog00
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 sportsfoundation.org specifically, ranked by the linker's PageRank. The table shows the top 96; 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)

Linking SiteLinker PageRankLinker Harmonic Centrality
fr.wikipedia.org7831
es.wikipedia.org7736
www.pitchero.com6024
www.lulus.com5223
www.news.market.us4819
ckb.wikipedia.org4722
www.tuko.co.ke4623
kidadl.com3919
washingtonbeerblog.com3617
southseattleemerald.org3521
kuechenquelle.de3511
www.sportsgearswag.com3417
i95rock.com3323
www.relofirm.com3315
richannel.org3222
www.gc.com3016
inquiral.com3015
www.icoachkids.eu3014
www.australiansportsnutrition.com.au2721
www.stand-up-paddling.org2715
sageoutdooradventures.com2715
huffsports.com2715
tomkileylaw.com2714
alongtheboards.com2416
www.globetrottinkids.com2415
rainbowhunt.me2313
www.karate101.com239
www.lacrosse101.com239
sfsquad.com236
www.naturalbeautywithbaby.com2216
www.infinitudefight.com2214
1xmarketing.com2016
campaigns.uthscsa.edu2015
www.archersdevichy.fr2013
www.posted.mn208
suchscience.net1921
www.sustainabletourismalliance.net1914
dignitytravel.biz1913
www.rivermixer.com1912
www.yourpoolservice.net198
www.paintballmarkierer.de196
mendenarena.de1815
my-florida.net1814
www.josephmicallefdpm.com180
dltech.forum1611
bigwordsarepowerful.com1521
ito-ss.co.jp1515
www.tabletenniscoaching.com1416
tsblogadmin.teamsnap.com1413
suchsports.com1213
tabletenniscoaching.com1213
marketing-proxy.gc.com1113
suchgolf.com119
gocybernaut.com816
supboardgear.com813
www.maximillianogameroom.net714
sportcolorcodes.com711
kayakingnation.com614
www.amoware.com613
www.transcendunited.org613
www.interalex.net515
paintballbuzz.com513
carlsonbiologicaldentistry.net56
handsonsports.com54
theperfectblogger.com415
www.petersirokapodiatrist.com413
www.footandankleguru.com412
www.thejiujitsufoundry.com49
www.nachrichten-ag.de313
www.pearlcityhongwanjijudoclub.com312
www.katrikomi.fi311
truepeoplesearch.blog311
manolakshmi.com37
www.splithappensbowling.com212
florencepianosingapore.com211
voicesfromhistory.com211
www.kitqueen.com29
www.seouldaily.info113
supguides.org110
baji999bangladesh.com19
bestofallmom.com18
modernembassyworld.com16
staging.borrow-it.com10
www.cgglobalpi.com08
databoy.net08
kelownablues.com07
karate101.com00
ddproperty.eu00
hikingguide.org00
pianosingapore.com00
www.advancedankleandfootsurgeons.com00
bestsellingproduct.co.in00
rallyracket.com00
www.cify.info00
www.quickanswer.blog00
www.usacompany.info00