siftscience.com
siftscience.com is ranked #9,090 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 212 places in four weeks. The domain was registered on Jun 8, 2011, 15 years, 4 months ago, through MarkMonitor Inc., and is paid up until Jun 8, 2028. Its homepage uses jQuery, WordPress, Font Awesome and Google Tag Manager. It is served through cdnjs, Cloudflare and jsDelivr.
Popularity rank
#9,090 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #8,515.
Domain registration
- Registered
- Jun 8, 2011 (15 years, 4 months ago)
- Expires
- Jun 8, 2028
- Registrar
- MarkMonitor Inc.
- Name servers
ns-cloud-a1.googledomains.com,ns-cloud-a2.googledomains.com,ns-cloud-a3.googledomains.com,ns-cloud-a4.googledomains.com- DNSSEC
- Not signed
From the registry's public RDAP record, checked Oct 7, 2026.
Technology stack
Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.
Homepage SEO check
Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.
22 passed · 1 warnings · 0 failed
Content
- ✓Title53 characters
- ✓Meta description149 characters
- ✓H1 headingExactly one H1
- ✓Subheadings5 H2 headings
- ✓Image alt textAll 99 images have alt text
- ✓Content lengthAbout 1,004 words
Indexing
- ✓IndexableNo noindex directive
- ✓Canonical URLhttps://sift.com/
- ✓robots.txtFound
- ✓XML sitemapFound
- ✓Language attributeen-US
- ✓Structured dataWebPage, ImageObject, BreadcrumbList, WebSite, Organization
Social sharing
- ✓Open GraphTitle, description and image set
- ✓Twitter / X cardsummary_large_image
Technical
- ✓HTTPSServed over HTTPS
- ✓Mobile viewportFound
- ✓FaviconFound
- ✓Character encodingUTF-8
Security headers
- ✓Strict-Transport-SecuritySet
- !Content-Security-PolicyNot set
- ✓Clickjacking protectionSet
- ✓X-Content-Type-OptionsSet
- ✓Referrer-PolicySet
Server response
- Final URL
https://sift.com/- HTTP status
- 200
- Server
cloudflare- Response time
- 128 ms (first byte 122 ms, from our scanner in a US data centre)
- HTML size
- 479 KB
- Compression
- br
Sites with a similar tech stack
| Rank | Website |
|---|---|
| #8,804 | sift.com |
| #2,589 | cldin.eu |
| #3,259 | senderscore.com |
| #8,324 | vidyard.com |
| #2,200 | datto.com |
| #5,169 | kotaku.com |
Sites ranked near siftscience.com
| Rank | Website | Registered |
|---|---|---|
| #9,085 | teams-msedge.net | 2019 |
| #9,086 | iliad.it | — |
| #9,087 | rip.ie | — |
| #9,088 | crushblocks.com | 2025 |
| #9,089 | fgov.be | — |
| #9,091 | abczdrowie.pl | 2008 |
| #9,092 | polki.pl | 1999 |
| #9,093 | planetwin365.it | — |
| #9,094 | doramy.club | 2017 |
| #9,095 | drcedirect.com | 2008 |
Questions about siftscience.com
How popular is siftscience.com?
siftscience.com is #9,090 worldwide in the Tranco list published Oct 13, 2026.
How old is siftscience.com?
siftscience.com was registered on Jun 8, 2011, which makes the domain 15 years, 4 months old.
What is siftscience.com built with?
We detected jQuery, WordPress, Font Awesome, Google Tag Manager, cdnjs, Cloudflare and jsDelivr on its homepage.
Who is the registrar of siftscience.com?
MarkMonitor Inc., according to the registry's RDAP record.