siftscience.com
Digital Fraud Prevention & Risk-Based Authentication | Sift
Last scanned Jul 23, 2026, 12:53 PM
Overall score
Excellent
Summary
Sift’s fraud prevention and risk-based authentication platform empowers digital businesses to grow fearlessly and reduce risk without compromising trust. This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100).
Sift’s fraud prevention and risk-based authentication platform empowers digital businesses to grow fearlessly and reduce risk without compromising trust.
- United States
- Hosted on Cloudflare
Top issues to fix
1 issue found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
SEO
0 issue(s) found
Performance
477 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Sift’s fraud prevention and risk-based authentication platform empowers digital businesses to grow fearlessly and reduce risk without compromising trust.
Contact
Email, phone, and address published on this site's own pages.
- info@sift.com
Meta tags
- 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.
- Canonical
- https://sift.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 141.193.213.20
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- sift.com
- Valid from
- Jun 8, 2026
- Valid to
- Sep 6, 2026
- Days until expiry
- 44
- SAN domains
- sift.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 9
Links
47 internal · 15 external · 0 broken
Images
108 total · 0 missing alt
Scripts / Styles
110 scripts · 10 stylesheets
JS / CSS size
419 KB · 289 KB
Page size
378 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 7
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Careers
| Role | Location | Posted |
|---|---|---|
| Forward Deployed Engineer, Trust and Safety | Remote - USA | Jun 30, 2026 |
| Staff Data Scientist | Remote - USA | Jun 8, 2026 |
| Product & Customer Learning Manager | Remote - USA | Jun 3, 2026 |
| Machine Learning Engineer | San Francisco, California | Jul 20, 2026 |
| Senior Security Engineer | Seattle, Washington | Jun 29, 2026 |
| Product Manager | Remote - USA | Jun 17, 2026 |
| Professional Services Consultant | Remote - USA | Jun 16, 2026 |
| Full-Stack Engineer | San Francisco, California | Jul 20, 2026 |
Team
People listed on this site's own team or about page.
Expert Services
Strategic guidance and hands-on support from specialists.
Expert Services
Fraud strategy and hands-on support from specialists.
Marc Friend
Chief Executive Officer
Scan details
- Requested URL
- https://siftscience.com
- Final URL
- https://sift.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 470 ms
- HTML size
- 378 KB
- Redirect chain
- https://siftscience.com → https://sift.com/
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Frequently asked questions
- What technology does siftscience.com use?
- siftscience.com is built with WordPress, WooCommerce, jQuery, Google Analytics, Google Ads.
- Is siftscience.com secure (HTTPS)?
- Yes. siftscience.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 6, 2026.
- Who hosts siftscience.com?
- siftscience.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is siftscience.com's SEO score?
- siftscience.com scored 100/100 for SEO in the latest analysis (excellent).
- What is siftscience.com's overall website score?
- siftscience.com has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- Is siftscience.com hiring?
- Yes. siftscience.com has 8 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card