kantarsifo.com
Link authority for kantarsifo.com (registrable domain: kantarsifo.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 kantarsifo.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 kantarsifo.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 kantarsifo.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from http://www.kantarsifo.com.
| Title | Sweden - Fifty5Blue |
|---|---|
| Description | I Sverige möter du oss som SIFO, ett välkänt och förtroendeingivande varumärke, som en del av Fifty5Blue. Vi förenar djup förståelse för den svenska marknaden med styrkan i vårt globala nätverk, innovativa metoder och ny teknik. För både kunder och respondenter står SIFO för trovärdighet, kvalitet och metodologisk noggrannhet. Media Med 20 års erfarenhet av […] |
| OG Title | Sweden |
| OG Description | I Sverige möter du oss som SIFO, ett välkänt och förtroendeingivande varumärke, som en del av Fifty5Blue. Vi förenar djup förståelse för den svenska marknaden med styrkan i vårt globala nätverk, innovativa metoder och ny teknik. För både kunder och respondenter står SIFO för trovärdighet, kvalitet och metodologisk noggrannhet. Media Med 20 års erfarenhet av […] |
| OG Site Name | Fifty5Blue |
| 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.
| fifty5blue (business) | |
| Youtube | Fifty5Blue |
| Contact pages | http://www.kantarsifo.com/contact-us |
|---|---|
| Phones | +4402045577900 |
| Feeds | https://www.fifty5blue.com/feed |
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 (2,925 bytes)
{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.fifty5blue.com\/se","url":"https:\/\/www.fifty5blue.com\/se","name":"Sweden - Fifty5Blue","isPartOf":{"@id":"https:\/\/www.fifty5blue.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fifty5blue.com\/se#primaryimage"},"image":{"@id":"https:\/\/www.fifty5blue.com\/se#primaryimage"},"thumbnailUrl":"https:\/\/www.fifty5blue.com\/wp-content\/uploads\/2026\/04\/SIFO-1024x622.png","datePublished":"2026-01-02T14:57:50+00:00","dateModified":"2026-04-27T13:55:57+00:00","breadcrumb":{"@id":"https:\/\/www.fifty5blue.com\/se#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fifty5blue.com\/se"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.fifty5blue.com\/se#primaryimage","url":"https:\/\/www.fifty5blue.com\/wp-content\/uploads\/2026\/04\/SIFO.png","contentUrl":"https:\/\/www.fifty5blue.com\/wp-content\/uploads\/2026\/04\/SIFO.png","width":1372,"height":834},{"@type":"BreadcrumbList","@id":"https:\/\/www.fifty5blue.com\/se#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fifty5blue.com\/"},{"@type":"ListItem","position":2,"name":"Sweden"}]},{"@type":"WebSite","@id":"https:\/\/www.fifty5blue.com\/#website","url":"https:\/\/www.fifty5blue.com\/","name":"Fifty5Blue","description":"Your window on what the world is watching","publisher":{"@id":"https:\/\/www.fifty5blue.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fifty5blue.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/www.fifty5blue.com\/#organization","name":"Fifty5Blue","url":"https:\/\/www.fifty5blue.com\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.fifty5blue.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.fifty5blue.com\/wp-content\/uploads\/2026\/04\/Fifty5Blue.jpg","contentUrl":"https:\/\/www.fifty5blue.com\/wp-content\/uploads\/2026\/04\/Fifty5Blue.jpg","width":1200,"height":675,"caption":"Fifty5Blue"},"image":{"@id":"https:\/\/www.fifty5blue.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/fifty5blue\/"],"description":"Fifty5Blue is a global leader in media measurement and analytics, operating in more than 80 countries. Our independent, hybrid cross-media audience measurement combines trusted audience panels with large-scale data to establish a single, coherent view across platforms and markets. This gives content owners, advertisers, agencies and platforms the clarity and confidence to develop content and plan advertising decisively.","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"1001","maxValue":"5000"}}]}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 kantarsifo.com and domain-level for kantarsifo.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.