sleepworld.com
Link authority for sleepworld.com (registrable domain: sleepworld.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 sleepworld.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 sleepworld.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 sleepworld.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://sleepworld.com.
| Title | Best Mattress, Furniture and Bed Store in San Francisco Bay Area | Mancini's Sleepworld |
|---|---|
| Description | Mancini’s Sleepworld is the best mattress and furniture stores in Northern California. Shop for top-rated mattresses from top brands and premium quality home furniture at great deals! |
| OG Title | Best Mattress, Furniture and Bed Store in San Francisco Bay Area | Mancini's Sleepworld |
| OG Description | Mancini’s Sleepworld is the best mattress and furniture stores in Northern California. Shop for top-rated mattresses from top brands and premium quality home furniture at great deals! |
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.
| MancinisSleepworld | |
| X | MancinisSleep |
| mancinissleepworld | |
| Youtube | mancinissleepworld |
| mancinissleepworldmattress |
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.
JSON-LD block (2,819 bytes)
{"@context":"https://schema.org","@type":"Organization","name":"Mancini's Sleepworld","legalName":"Mancini's Sleepworld, Inc.","url":"https://www.sleepworld.com/","foundingDate":"1969","foundingLocation":"California","telephone":"+1-925-456-6440","email":"websales@sleepworld.com","logo":"https://www.sleepworld.com/on/demandware.static/Sites-Sleepworld-Site/-/default/dwf510bef6/images/logo.svg","image":"https://www.sleepworld.com/dw/image/v2/BKCL_PRD/on/demandware.static/-/Sites-Sleepworld-Library/default/dw852fae0a/images/Brand%20Logos/mancinis-brand-logo.png","slogan":"Simply the best place to buy a mattress","description":"Welcome to Mancini's Sleepworld, where we are proud to carry forward our rich legacy of helping people find the perfect mattress for their best night's sleep. With over 50 years of experience in the industry, we have built a reputation for our commitment to customer service and our dedication to guiding our customers towards their ultimate sleep experience. At Mancini's Sleepworld, we understand that choosing the right mattress is a deeply personal decision and we are here to help you find your perfect match. Our team of expert mattress matchmakers is here to assist you every step of the way. We take the time to listen to your unique sleep needs and preferences, offering personalized guidance to help you make an informed decision. We believe that a mattress should be tailored to your individual comfort, ensuring you wake up feeling refreshed and revitalized each day. Our commitment to customer service extends beyond the point of purchase. We offer a range of services to ensure your complete satisfaction. From our Perfect Match Guarantee, which ensures you find the mattress that perfectly suits your needs. Enjoy our Comfort Guarantee of either 365 or 120 nights, allowing you to sleep with confidence knowing you have made the right choice. We also provide free local delivery and professional setup, taking the hassle out of mattress installation. Additionally, we offer old mattress removal services, making room for your brand-new sleep sanctuary. Discover the difference of a truly dedicated sleep specialist. Visit Mancini's Sleepworld today and experience our unwavering commitment to customer service. Let us guide you towards your best night's sleep, because we believe everyone deserves to wake up feeling their absolute best.","sameAs":["https://www.facebook.com/MancinisSleepworld","https://www.youtube.com/c/mancinissleepworld","https://twitter.com/MancinisSleep","https://www.instagram.com/mancinissleepworld","https://www.pinterest.com/mancinissleepworldmattress/"],"address":{"@type":"PostalAddress","streetAddress":"599 Hawthorne Pl.","addressLocality":"Livermore","addressRegion":"California","postalCode":"94550","addressCountry":"USA"}}
JSON-LD block (314 bytes)
{"@context":"https://schema.org","@type":"WebSite","url":"https://www.sleepworld.com/","potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://www.sleepworld.com/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}
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 sleepworld.com and domain-level for sleepworld.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 sleepworld.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 148; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
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 sleepworld.com specifically, ranked by the linker's PageRank. The table shows the top 14; 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 |
|---|---|---|
| www.ispot.tv | 60 | 25 |
| lookwhatmomfound.com | 40 | 17 |
| avstarnews.com | 35 | 14 |
| www.sbookscan.com | 20 | 21 |
| duckduckgo.github.io | 19 | 16 |
| worldbusinesspromote.com | 17 | 13 |
| dltech.forum | 16 | 11 |
| dealrated.com | 11 | 18 |
| www.bedbugbarrier.com.au | 10 | 14 |
| sachakatz.blogspot.com | 3 | 13 |
| daolink.mom | 3 | 9 |
| www.constitute.net | 2 | 13 |
| www.backlinks.sbs | 2 | 13 |
| scrollstash.com | 0 | 0 |