Site Information

guhroo.co

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

10Domain PageRank

5Host Backlinks

34Domain Backlinks

Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.

guhroo_co.profile

Current Scores

Web-graph authority (0-100)

Domain scores measure guhroo.co 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 guhroo.co. 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.

Domain PageRank

Host PageRank

WWW PageRank

Domain Harmonic Centrality

Host Harmonic Centrality

WWW Harmonic Centrality

Site Intelligence

Homepage

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

Title	HR Outsourcing for Small Businesses, PEO, Payroll & HR \| South Carolina
Description	HR Outsourcing for Small Businesses, PEO, Payroll and HR services in South Carolina – guHRoo delivers seamless SC PEO services: benefits & HR compliance.
OG Title	HR Outsourcing for Small Businesses, PEO, Payroll & HR \| South Carolina
OG Description	HR Outsourcing for Small Businesses, PEO, Payroll and HR services in South Carolina – guHRoo delivers seamless SC PEO services: benefits & HR compliance.
OG Site Name	guHRoo
Twitter Title	HR Outsourcing for Small Businesses, PEO, Payroll & HR \| South Carolina
Twitter Card	summary_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.

Youtube	payrollinpod

Emails	support@guhroo.co
Phones	8035750710
Feeds	https://www.guhroo.co/feed/ https://www.guhroo.co/comments/feed/

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, ProfessionalService.

JSON-LD block (2,084 bytes)

{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.guhroo.co\/","url":"https:\/\/www.guhroo.co\/","name":"HR Outsourcing for Small Businesses, PEO, Payroll & HR | South Carolina","isPartOf":{"@id":"https:\/\/www.guhroo.co\/#website"},"about":{"@id":"https:\/\/www.guhroo.co\/#organization"},"datePublished":"2025-08-08T08:14:04+00:00","dateModified":"2026-06-09T09:57:51+00:00","description":"HR Outsourcing for Small Businesses, PEO, Payroll and HR services in South Carolina – guHRoo delivers seamless SC PEO services: benefits & HR compliance.","breadcrumb":{"@id":"https:\/\/www.guhroo.co\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.guhroo.co\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.guhroo.co\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home"}]},{"@type":"WebSite","@id":"https:\/\/www.guhroo.co\/#website","url":"https:\/\/www.guhroo.co\/","name":"Guhroo","description":"Better benefits at better prices for small businesses.","publisher":{"@id":"https:\/\/www.guhroo.co\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.guhroo.co\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.guhroo.co\/#organization","name":"Guhroo","url":"https:\/\/www.guhroo.co\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.guhroo.co\/#\/schema\/logo\/image\/","url":"https:\/\/www.guhroo.co\/wp-content\/uploads\/2018\/05\/guhroo_logo_79x120.png","contentUrl":"https:\/\/www.guhroo.co\/wp-content\/uploads\/2018\/05\/guhroo_logo_79x120.png","width":79,"height":120,"caption":"Guhroo"},"image":{"@id":"https:\/\/www.guhroo.co\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/guhroopayroll\/","https:\/\/x.com\/ergpayroll","https:\/\/www.linkedin.com\/company\/executive-resource-group-llc\/"]}]}

JSON-LD block (1,050 bytes)

{
  "@context": "https://schema.org",
  "@type": "ProfessionalService",
  "@id": "https://www.guhroo.co/#organization",
  "name": "guHRoo",
  "alternateName": "ERG Payroll & HR (former name)",
  "legalName": "Executive Resource Group, LLC",
  "url": "https://www.guhroo.co/",
  "logo": "https://www.guhroo.co/wp-content/uploads/2022/10/guhroo_white.png",
  "image": "https://www.guhroo.co/wp-content/uploads/2022/10/guhroo_white.png",
  "description": "HR outsourcing, PEO services, and payroll for small businesses. Based in Columbia, South Carolina and serving all 50 states.",
  "telephone": "+1-803-575-0710",
  "email": "support@guhroo.co",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "1204 Lexington Avenue #2A",
    "addressLocality": "Columbia",
    "addressRegion": "SC",
    "postalCode": "29063",
    "addressCountry": "US"
  },
  "areaServed": "US",
  "founder": {
    "@type": "Person",
    "name": "Matt Vaadi"
  },
  "sameAs": [
    "https://www.facebook.com/guhroopayroll/"
  ]
}

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 guhroo.co and domain-level for guhroo.co 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.

Host Backlinks

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 guhroo.co (including its subdomains), ranked by the linker's PageRank. The table shows the top 34; 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 Site	Linker PageRank	Linker Harmonic Centrality

leadconnectorhq.com	82	36
beststartup.us	43	23
wrkdefined.com	43	23
local-service-nearme.com	39	33
local-servicenear-me.com	39	33
localservicenear-me.com	39	33
localservice-near-me.com	39	33
peaceathomeparenting.com	38	33
localservicesclose-by.com	38	33
local-service-close-by.com	38	33
local-services-near-me.com	38	33
local-servicesclose-by.com	38	33
localservice-closeby.com	38	33
localservicecloseby.com	37	33
localservices-closeby.com	37	33
localservices-close-by.com	37	33
localservice-close-by.com	37	33
local-servicesnearme.com	37	33
growth-summit.org	37	20
hraddict.com	36	20
gacharters.org	29	23
columbiaareadevelopment.com	29	13
catchtalent.com	25	19
greaterirmochamber.com	24	17
coeurws.com	23	17
taxstrategiesgroup.com	21	17
accupayco.com	20	17
boydinnovationcenter.org	18	18
strategicplannings.net	11	12
ergpayroll.com	10	17
irmolittleleague.org	8	18
payrollinpodcast.com	6	13
vorkee.com	5	11
unitedandsterling.com	3	13

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 guhroo.co specifically, ranked by the linker's PageRank. The table shows the top 5; 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 Site	Linker PageRank	Linker Harmonic Centrality

wrkdefined.com	34	18
www.guhroo.co	29	13
www.irmolittleleague.org	19	14
business.greaterirmochamber.com	13	10
talent.boydinnovationcenter.org	0	0