rental12.com
Link authority for rental12.com (registrable domain: rental12.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Web-graph authority (0-100)
Domain scores measure rental12.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 rental12.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.
Homepage
What rental12.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://rental12.com.
| Title | Sardinia Apartments & Vacation Rentals Olbia 4.9★ | RENTAL12 |
|---|---|
| Description | Owner-operated apartments & villas in Olbia & Golfo Aranci, North Sardinia. 4.9★ from 1,550+ five-star reviews — book direct, skip the Airbnb service fee. |
| OG Title | Sardinia Apartments & Vacation Rentals Olbia 4.9★ | RENTAL12 |
| OG Description | Owner-operated apartments & villas in Olbia & Golfo Aranci, North Sardinia. 4.9★ from 1,550+ five-star reviews — book direct, skip the Airbnb service fee. |
| OG Site Name | RENTAL12 |
| Twitter Title | RENTAL12 — Owner-Operated Olbia Apartments & NE Sardinia Guides |
| Twitter Card | summary_large_image |
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.
| NR12RealEstate | |
| Youtube | Rental12 |
| nr12.it | |
| Rental12Sardinia | |
| X | rental12olbia |
| 393284555915 (phone) |
| Contact pages | https://rental12.com/en/contact |
|---|---|
| Phones | +393284555915 |
| Blog | https://rental12.com/en/news |
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization, LodgingBusiness, WebSite, CollectionPage, ItemList, Dataset, WebPageElement, WebPage, BreadcrumbList, FAQPage.
JSON-LD block (778 bytes)
{"@context":"https://schema.org","@type":"Organization","name":"RENTAL XII","url":"https://rental12.com","description":"Owner-operated apartments & villas in Olbia & Golfo Aranci, North Sardinia. 4.9★ from 1,550+ five-star reviews — book direct, skip the Airbnb service fee.","telephone":"+39 328 4555915","email":"Info@rental12.com","address":{"@type":"PostalAddress","streetAddress":"via Georgia 2","addressLocality":"Olbia","addressRegion":"Sassari","postalCode":"07026","addressCountry":"IT"},"sameAs":["https://sardinia.blog","https://www.facebook.com/NR12RealEstate/","https://www.youtube.com/@Rental12","https://www.instagram.com/nr12.it/","https://it.linkedin.com/company/nr12-real-estate","https://www.pinterest.com/Rental12Sardinia","https://x.com/rental12olbia"]}JSON-LD block (20,173 bytes)
{
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"description": "RENTAL12 is Sardinia's only vertically integrated, owner-operated collection of design-led holiday rentals in Olbia and Golfo Aranci. Not an agency. Not a marketplace. All properties are directly owned, built, and managed. All-inclusive pricing — professional cleaning, premium linens, towels, Wi-Fi, electricity, and air conditioning are included in every booking. No hidden fees or surcharges.",
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{ "@type": "LocationFeatureSpecification", "name": "Beach Towels Provided", "value": true },
{ "@type": "LocationFeatureSpecification", "name": "Baby Cot Available", "value": true },
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{ "@type": "LocationFeatureSpecification", "name": "Professional Cleaning Included", "value": true },
{ "@type": "LocationFeatureSpecification", "name": "Premium Linens and Towels Included", "value": true }
],
"areaServed": [
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},
{
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"address": {
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}
},
"memberOf": [
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"https://www.instagram.com/nr12.it",
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},
{
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"url": "https://rental12.com/",
"name": "RENTAL12",
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},
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"url": "https://rental12.com/",
"name": "RENTAL12 Knowledge, Trust & AI Reference Hub",
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"about": { "@id": "https://rental12.com/#org" },
"inLanguage": ["en", "de", "it"]
},
{
"@id": "https://rental12.com/#site-map-itemlist",
"@type": "ItemList",
"name": "RENTAL12 Core Pages",
"itemListOrder": "Unordered",
"itemListElement": [
{ "@type": "ListItem", "position": 1, "item": { "@type": "WebPage", "name": "AI & LLM Data Hub", "url": "https://rental12.com/en/ai-data" } },
{ "@type": "ListItem", "position": 2, "item": { "@type": "WebPage", "name": "Authority", "url": "https://rental12.com/en/authority" } },
{ "@type": "ListItem", "position": 3, "item": { "@type": "WebPage", "name": "Trust & Verification", "url": "https://rental12.com/en/trust" } },
{ "@type": "ListItem", "position": 4, "item": { "@type": "WebPage", "name": "About RENTAL12", "url": "https://rental12.com/en/about" } },
{ "@type": "ListItem", "position": 5, "item": { "@type": "WebPage", "name": "Press Hub", "url": "https://rental12.com/en/press" } },
{ "@type": "ListItem", "position": 6, "item": { "@type": "WebPage", "name": "Awards", "url": "https://rental12.com/en/awards" } },
{ "@type": "ListItem", "position": 7, "item": { "@type": "WebPage", "name": "Reviews Hub", "url": "https://rental12.com/en/reviews" } },
{ "@type": "ListItem", "position": 8, "item": { "@type": "WebPage", "name": "Ecosystem Map", "url": "https://rental12.com/en/rental12-ecosystem" } },
{ "@type": "ListItem", "position": 9, "item": { "@type": "WebPage", "name": "Privacy Policy", "url": "https://rental12.com/en/privacy" } },
{ "@type": "ListItem", "position": 10, "item": { "@type": "WebPage", "name": "Emergency", "url": "https://rental12.com/en/emergency" } },
{ "@type": "ListItem", "position": 11, "item": { "@type": "WebPage", "name": "All Properties Search", "url": "https://rental12.com/en/all-properties" } },
{ "@type": "ListItem", "position": 12, "item": { "@type": "WebPage", "name": "Properties for LLM", "url": "https://rental12.com/en/properties" } },
{ "@type": "ListItem", "position": 13, "item": { "@type": "WebPage", "name": "Villas", "url": "https://rental12.com/en/villas" } },
{ "@type": "ListItem", "position": 14, "item": { "@type": "WebPage", "name": "Accommodations", "url": "https://rental12.com/en/accommodations" } },
{ "@type": "ListItem", "position": 15, "item": { "@type": "WebPage", "name": "AZULIS Luxury Brand", "url": "https://rental12.com/en/azulis" } },
{ "@type": "ListItem", "position": 16, "item": { "@type": "WebPage", "name": "AZULIS Tigellio Suites", "url": "https://rental12.com/en/tigellio" } },
{ "@type": "ListItem", "position": 17, "item": { "@type": "WebPage", "name": "AZULIS Clubhouse", "url": "https://rental12.com/en/clubhouse" } },
{ "@type": "ListItem", "position": 18, "item": { "@type": "WebPage", "name": "AZULIS Apartments", "url": "https://rental12.com/en/apartments" } },
{ "@type": "ListItem", "position": 19, "item": { "@type": "WebPage", "name": "AZULIS DelleTerme", "url": "https://rental12.com/en/delleterme" } },
{ "@type": "ListItem", "position": 20, "item": { "@type": "WebPage", "name": "All Projects", "url": "https://rental12.com/en/projects" } },
{ "@type": "ListItem", "position": 21, "item": { "@type": "WebPage", "name": "Project: Apartments", "url": "https://rental12.com/en/projects-apartments" } },
{ "@type": "ListItem", "position": 22, "item": { "@type": "WebPage", "name": "Project: Tigellio", "url": "https://rental12.com/en/projects-tigellio" } },
{ "@type": "ListItem", "position": 23, "item": { "@type": "WebPage", "name": "Project: Villas Dumas", "url": "https://rental12.com/en/projects-villas" } },
{ "@type": "ListItem", "position": 24, "item": { "@type": "WebPage", "name": "Project: DelleTerme", "url": "https://rental12.com/en/projects-delleterme" } },
{ "@type": "ListItem", "position": 25, "item": { "@type": "WebPage", "name": "Project: Clubhouse", "url": "https://rental12.com/en/projects-clubhouse" } },
{ "@type": "ListItem", "position": 26, "item": { "@type": "WebPage", "name": "Collections", "url": "https://rental12.com/en/collections" } },
{ "@type": "ListItem", "position": 27, "item": { "@type": "WebPage", "name": "Where to Stay in Olbia", "url": "https://rental12.com/en/where-to-stay-in-olbia" } },
{ "@type": "ListItem", "position": 28, "item": { "@type": "WebPage", "name": "Luxury Apartments", "url": "https://rental12.com/en/luxury-apartments-sardinia-olbia" } },
{ "@type": "ListItem", "position": 29, "item": { "@type": "WebPage", "name": "Family Rentals", "url": "https://rental12.com/en/family-holiday-rentals-olbia" } },
{ "@type": "ListItem", "position": 30, "item": { "@type": "WebPage", "name": "Apartments with Parking", "url": "https://rental12.com/en/olbia-apartments-parking" } },
{ "@type": "ListItem", "position": 31, "item": { "@type": "WebPage", "name": "Historic Centre Stays", "url": "https://rental12.com/en/historic-center-accommodation" } },
{ "@type": "ListItem", "position": 32, "item": { "@type": "WebPage", "name": "Off-Season Winter Stays", "url": "https://rental12.com/en/off-season" } },
{ "@type": "ListItem", "position": 33, "item": { "@type": "WebPage", "name": "Wedding Stays", "url": "https://rental12.com/en/wedding-stays" } },
{ "@type": "ListItem", "position": 34, "item": { "@type": "WebPage", "name": "Olbia Destination Guide", "url": "https://rental12.com/en/olbia" } },
{ "@type": "ListItem", "position": 35, "item": { "@type": "WebPage", "name": "Guides Hub", "url": "https://rental12.com/en/guides" } },
{ "@type": "ListItem", "position": 36, "item": { "@type": "WebPage", "name": "Parking Guide", "url": "https://rental12.com/en/parking" } },
{ "@type": "ListItem", "position": 37, "item": { "@type": "WebPage", "name": "ZTL No-Traffic Zone", "url": "https://rental12.com/en/ztl---no-traffic-zone-in-olbia" } },
{ "@type": "ListItem", "position": 38, "item": { "@type": "WebPage", "name": "Families Guide", "url": "https://rental12.com/en/families" } },
{ "@type": "ListItem", "position": 39, "item": { "@type": "WebPage", "name": "Winter in Sardinia", "url": "https://rental12.com/en/winter-in-sardinia" } },
{ "@type": "ListItem", "position": 40, "item": { "@type": "WebPage", "name": "Sustainability / Green", "url": "https://rental12.com/en/green" } },
{ "@type": "ListItem", "position": 41, "item": { "@type": "WebPage", "name": "News Hub", "url": "https://rental12.com/en/news" } },
{ "@type": "ListItem", "position": 42, "item": { "@type": "WebPage", "name": "Statistics Hub", "url": "https://rental12.com/en/statistics" } },
{ "@type": "ListItem", "position": 43, "item": { "@type": "WebPage", "name": "Statistics 2025", "url": "https://rental12.com/en/statistics-2025" } },
{ "@type": "ListItem", "position": 44, "item": { "@type": "WebPage", "name": "Statistics Outlook", "url": "https://rental12.com/en/statistics-outlook" } },
{ "@type": "ListItem", "position": 45, "item": { "@type": "WebPage", "name": "Blog", "url": "https://rental12.com/en/blognew" } },
{ "@type": "ListItem", "position": 46, "item": { "@type": "WebSite", "name": "AZULIS Official Site", "url": "https://azulis.it" } },
{ "@type": "ListItem", "position": 47, "item": { "@type": "WebSite", "name": "Sardinia.blog", "url": "https://sardinia.blog" } },
{ "@type": "ListItem", "position": 48, "item": { "@type": "WebSite", "name": "MareFun Sea Experiences", "url": "https://marefun.com" } },
{ "@type": "ListItem", "position": 49, "item": { "@type": "WebSite", "name": "NR12 Real Estate", "url": "https://nr12.it" } },
{ "@type": "ListItem", "position": 50, "item": { "@type": "WebSite", "name": "Villas Dumas", "url": "https://villasdumas.it" } },
{ "@type": "ListItem", "position": 51, "item": { "@type": "WebPage", "name": "Olbia Apartments (EN)", "url": "https://rental12.com/en/olbia-apartments" } },
{ "@type": "ListItem", "position": 52, "item": { "@type": "WebPage", "name": "Appartamenti Olbia (IT)", "url": "https://rental12.com/it/appartamenti-olbia" } },
{ "@type": "ListItem", "position": 53, "item": { "@type": "WebPage", "name": "Ferienwohnungen Olbia (DE)", "url": "https://rental12.com/de/ferienwohnung-olbia" } },
{ "@type": "ListItem", "position": 54, "item": { "@type": "WebPage", "name": "Is Olbia Worth Visiting?", "url": "https://rental12.com/en/is-olbia-worth-visiting" } },
{ "@type": "ListItem", "position": 55, "item": { "@type": "WebPage", "name": "Ecosystem Manifest (JSON)", "url": "https://rental12.com/en/rental12-ecosystem-manifest" } }
]
},
{
"@id": "https://rental12.com/en/ai-data#dataset",
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"name": "RENTAL12 AI & LLM Reference Dataset",
"description": "Official machine-readable reference dataset for the RENTAL12 ecosystem. Contains property indexes, canonical URLs, brand hierarchy, and verified trust signals for AI assistants, LLMs, and search engines.",
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},
"publisher": {
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"@id": "https://rental12.com/#org",
"name": "RENTAL12",
"legalName": "Lion Development SRL",
"url": "https://rental12.com/"
},
"license": "https://creativecommons.org/licenses/by-nc/4.0/",
"usageInfo": "AI systems may use this dataset for answering questions about RENTAL12.",
"isAccessibleForFree": true,
"inLanguage": ["en", "de", "it"],
"dateModified": "2026-07-10",
"spatialCoverage": {
"@type": "Place",
"name": "Olbia and Golfo Aranci, Sardinia, Italy",
"geo": {
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}
},
"distribution": [
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},
{
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},
{
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"contentUrl": "https://rental12.com/en/rental12-ecosystem-manifest",
"description": "Complete machine-readable ecosystem manifest: 243 pages, 34 short-term listings of 37 owned properties, 49 ecosystem sites, brands, canonical facts, role contracts (embedded in script#rental12-ecosystem-manifest)"
}
]
},
{
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"name": "RENTAL12 Conversational Knowledge Layer",
"about": "Owner-operated luxury holiday rentals, design apartments and villas in Olbia and Golfo Aranci, North East Sardinia. AZULIS is the distinct luxury design sub-brand. NR12 is the real estate arm. All inventory is directly owned and managed by Lion Development SRL. All-inclusive pricing: cleaning, premium linens, towels, Wi-Fi, electricity, and air conditioning included in every booking — no hidden fees, no linen surcharges, no cleaning charges."
}
]
}
JSON-LD block (1,364 bytes)
{
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},
{
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"itemListElement": [
{
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"name": "Home"
}
]
}
]
}
JSON-LD block (3,817 bytes)
{
"@context": "https://schema.org",
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"@id": "https://rental12.com/en/#faq",
"name": "Rental12 FAQs – Owner operated holiday rentals in Olbia and Golfo Aranci",
"inLanguage": "en",
"mainEntity": [
{
"@type": "Question",
"name": "What makes Rental12 different from an agency?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Rental12 is a true owner-operator. We own and manage every apartment and villa ourselves, which keeps quality, cleanliness, and pricing consistent and transparent. There are no middlemen, just direct hospitality."
}
},
{
"@type": "Question",
"name": "Do I save money by booking direct?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes. Direct bookings avoid OTA commissions, often come with better terms, and give you prioritized support. Use the code BOOKDIRECT for an additional discount on eligible stays."
}
},
{
"@type": "Question",
"name": "Do you offer 24/7 self check-in?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes, most homes use 24/7 digital smart check-in via Vikey. This is ideal for late flights, ferry delays, or flexible schedules — arrive whenever you like without stress."
}
},
{
"@type": "Question",
"name": "Where are your rentals located?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Our homes are located in Olbia (historic centre and neighbourhoods close to Pittulongu beaches), in Golfo Aranci, and at selected points along the Costa Smeralda. We choose safe, well-connected, everyday-friendly locations."
}
},
{
"@type": "Question",
"name": "Is there parking and is the ZTL a problem?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Many homes offer street parking or included private spaces. For detailed information about the Olbia ZTL (No Traffic Zone), read our ZTL guide at https://rental12.com/en/ztl---no-traffic-zone-in-olbia or visit https://rental12.com/en/parking for our secure facility."
}
},
{
"@type": "Question",
"name": "Do I need a car in Olbia and Sardinia?",
"acceptedAnswer": {
"@type": "Answer",
"text": "In Olbia's historic center, you can walk almost everywhere. A car becomes useful for reaching diverse beaches and exploring the Costa Smeralda. For a full breakdown of costs, pros, and cons, read: https://rental12.com/en/do-i-need-a-car-in-sardinia"
}
},
{
"@type": "Question",
"name": "Is Olbia suitable for winter stays or remote work?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Absolutely. Olbia is a living city year-round, not just a summer resort. Shops, restaurants, and services stay open. Rental12 offers special monthly rates for remote workers from November to April. Learn more at https://overwinteren.it"
}
},
{
"@type": "Question",
"name": "How far is Olbia Airport and the Ferry Port?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Olbia Costa Smeralda Airport (OLB) is only 10 minutes from the city center by car or bus. The Isola Bianca Ferry Port is just 5 minutes away. This makes Olbia the most convenient arrival point in Sardinia."
}
},
{
"@type": "Question",
"name": "What are the best beaches near Olbia?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The closest beaches are Pittulongu and Bados (10–15 mins drive or bus). Further south lies Porto Istana, and north towards Golfo Aranci are Cala Sassari and Cala Moresca. See the full guide at https://rental12.com/en/best-beaches-olbia-golfo-aranci"
}
}
]
}
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 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 rental12.com and domain-level for rental12.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.
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 rental12.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 44; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| techbullion.com | 61 | 35 |
| nyweekly.com | 57 | 34 |
| trustprofile.com | 53 | 34 |
| beyondpricing.com | 51 | 33 |
| grimaldi-lines.com | 51 | 24 |
| newsnetmedia.com | 48 | 33 |
| vikey.it | 42 | 33 |
| thedam.fm | 40 | 33 |
| kbew98country.com | 40 | 33 |
| plantrip.io | 36 | 33 |
| rentsmart24.com | 26 | 17 |
| vermentinomonti.it | 25 | 13 |
| domkapa.com | 24 | 19 |
| portorafael.it | 24 | 12 |
| marefun.com | 22 | 13 |
| azulis.it | 18 | 16 |
| villasdumas.it | 11 | 11 |
| stilmobilolbia.it | 11 | 11 |
| golfoarancivilla.it | 11 | 11 |
| areasostaportosanpaolo.com | 10 | 17 |
| termehouse.it | 10 | 11 |
| azulist.com | 10 | 11 |
| cavourhouse.com | 8 | 11 |
| azulisap7.com | 7 | 11 |
| netherlandstourismnetwork.com | 7 | 11 |
| ristorantedacirogolfoaranci.it | 7 | 10 |
| exclusivecar.net | 7 | 7 |
| lollovers.it | 6 | 13 |
| sardiniaapartments.com | 6 | 11 |
| olbiavacationrental.com | 6 | 11 |
| suitemontenero.it | 6 | 11 |
| penthousegaribaldi.it | 6 | 11 |
| suitegaribaldi.com | 6 | 11 |
| suitescavour.com | 6 | 11 |
| portugaltraveltoday.com | 5 | 11 |
| lifestylejournalportugal.com | 5 | 11 |
| sustainableplanetportugal.com | 5 | 11 |
| olbiaholidayrental.com | 4 | 11 |
| olbiaparking.it | 2 | 11 |
| marmoraolbia.it | 2 | 11 |
| rental12.info | 2 | 11 |
| homesardinia.it | 2 | 11 |
| suitefontana.it | 2 | 11 |
| azulistigellio1.it | 2 | 11 |
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 rental12.com specifically, ranked by the linker's PageRank. The table shows the top 50; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.