sift.com
Link authority for sift.com (registrable domain: sift.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 sift.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 sift.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 sift.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://sift.com.
| Title | Digital Fraud Prevention & Risk-Based Authentication | Sift |
|---|---|
| Description | Sift’s fraud prevention and risk-based authentication platform empowers digital businesses to grow fearlessly and reduce risk without compromising trust. |
| OG Title | Digital Fraud Prevention & Risk-Based Authentication | Sift |
| OG Description | Sift’s fraud prevention and risk-based authentication platform empowers digital businesses to grow fearlessly and reduce risk without compromising trust. |
| OG Site Name | Sift |
| 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.
| Youtube | getsift |
|---|---|
| getsift (business) | |
| get_sift | |
| X | GetSift |
| GetSift |
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, FAQPage.
JSON-LD block (3,420 bytes)
{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/sift.com\/","url":"https:\/\/sift.com\/","name":"Digital Fraud Prevention & Risk-Based Authentication | Sift","isPartOf":{"@id":"https:\/\/sift.com\/#website"},"about":{"@id":"https:\/\/sift.com\/#organization"},"primaryImageOfPage":{"@id":"https:\/\/sift.com\/#primaryimage"},"image":{"@id":"https:\/\/sift.com\/#primaryimage"},"thumbnailUrl":"https:\/\/sift.com\/wp-content\/uploads\/2025\/12\/digital-fraud-prevention-and-risk-based-authentication.jpg","datePublished":"2024-12-26T20:23:22+00:00","dateModified":"2026-06-30T15:35:29+00:00","description":"Sift’s fraud prevention and risk-based authentication platform empowers digital businesses to grow fearlessly and reduce risk without compromising trust.","breadcrumb":{"@id":"https:\/\/sift.com\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sift.com\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/sift.com\/#primaryimage","url":"https:\/\/sift.com\/wp-content\/uploads\/2025\/12\/digital-fraud-prevention-and-risk-based-authentication.jpg","contentUrl":"https:\/\/sift.com\/wp-content\/uploads\/2025\/12\/digital-fraud-prevention-and-risk-based-authentication.jpg","width":1200,"height":628,"caption":"digital-fraud-prevention-and-risk-based-authentication"},{"@type":"BreadcrumbList","@id":"https:\/\/sift.com\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home"}]},{"@type":"WebSite","@id":"https:\/\/sift.com\/#website","url":"https:\/\/sift.com\/","name":"Sift","description":"The Fraud Platform that Turns Risk into Revenue","publisher":{"@id":"https:\/\/sift.com\/#organization"},"alternateName":"Sift","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sift.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/sift.com\/#organization","name":"Sift","alternateName":"Sift","url":"https:\/\/sift.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/sift.com\/#\/schema\/logo\/image\/","url":"https:\/\/sift.com\/wp-content\/uploads\/2026\/03\/Sift-Organization-Logo.png","contentUrl":"https:\/\/sift.com\/wp-content\/uploads\/2026\/03\/Sift-Organization-Logo.png","width":504,"height":504,"caption":"Sift"},"image":{"@id":"https:\/\/sift.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/GetSift\/","https:\/\/x.com\/getsift","https:\/\/www.linkedin.com\/company\/getsift\/","https:\/\/www.instagram.com\/get_sift\/","https:\/\/www.youtube.com\/@getsift"],"description":"Sift is the leading fraud prevention platform delivering digital trust to 700+ global brands, allowing them to grow confidently by stopping fraud while enabling excellence in customer experience. Backed by a global data network of over one trillion annual events, Sift helps companies convert risk into revenue and scale without compromise. Brands including Hertz, Yelp, and Poshmark rely on Sift to unlock growth and deliver seamless consumer experiences.","email":"info@sift.com","telephone":"+1 (415) 882-7709","legalName":"Sift Science, Inc.","foundingDate":"2011-01-01","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"201","maxValue":"500"}}]}JSON-LD block (3,517 bytes)
{
"@context": "https://schema.org",
"@type": "FAQPage",
"name": "Sift",
"mainEntity": [
{
"@type": "Question",
"name": "What is Sift?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Sift is the AI-powered fraud platform delivering identity trust for leading global businesses. Our deep investments in machine learning and user identity, a data network scoring 1 trillion events per year, and a commitment to long-term customer success empower more than 700 customers to grow fearlessly. Brands including DoorDash, Yelp, and Poshmark rely on Sift to unlock growth and deliver seamless consumer experiences. Visit us at sift.com."
}
},
{
"@type": "Question",
"name": "What is account takeover (ATO) fraud?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Account takeover fraud happens when a bad actor gains unauthorized access to a user account, often through stolen credentials or social engineering. Once inside, they can steal data, make purchases, or commit further fraud."
}
},
{
"@type": "Question",
"name": "How does Sift prevent account takeover attacks?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Sift uses AI-powered machine learning models and behavioral signals to detect suspicious activity in real time, stopping account takeover attempts before damage is done\u2014without disrupting legitimate users."
}
},
{
"@type": "Question",
"name": "What is payment fraud in digital commerce?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Payment fraud involves unauthorized or deceptive transactions, such as using stolen credit card information or exploiting checkout processes to avoid payment."
}
},
{
"@type": "Question",
"name": "Can Sift reduce chargebacks from payment fraud?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes. Sift\u2019s AI-powered decisioning blocks fraudulent transactions in real time, helping reduce chargebacks, fees, and manual review costs."
}
},
{
"@type": "Question",
"name": "How does Sift use machine learning to detect fraud?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Sift uses continuously trained machine learning models that analyze behavioral signals, device data, and global fraud patterns to detect and stop fraud in real time."
}
},
{
"@type": "Question",
"name": "What types of fraud can Sift detect and stop?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Sift helps stop payment fraud, account takeover, fake account creation, referral and promo abuse, and content abuse across industries."
}
},
{
"@type": "Question",
"name": "What companies use Sift?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Leading digital brands like Alaska Airlines, Hertz, and Turo use Sift to fight fraud, reduce friction, and protect user trust at scale."
}
}
]
}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 sift.com and domain-level for sift.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 sift.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 1,000; 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 sift.com specifically, ranked by the linker's PageRank. The table shows the top 980; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.