tysabri.com homepage screenshot

tysabri.com website report

TYSABRI® (natalizumab) | Official Patient Website

Read about TYSABRI® (natalizumab), an infusion treatment option for adults with relapsing MS. See full Prescribing Info, including Boxed Warning.

Tysabri was registered 24 years ago, is ranked #4,932,897 worldwide (top 143%), has an estimated value of $1,035. It may earn around $36 per month from advertising.

Health & Fitness English

Last updated

Estimated worth
$1,035
Automated valuation
Global rank
#4,932,897
Improving
Monthly visitors
376
19K page views
Domain age
24 years
Since Oct 11, 2002
Hosted in
United States
Amazon.com
Security headers
83/100
Response 0.78 s

Key facts about tysabri.com

Domain
tysabri.com
Website name
TYSABRI® (natalizumab) | Official Patient Website
Category
Health & Fitness
Estimated worth
$1,035
Global rank
#4,932,897 (top 143% of 3.4M ranked sites)
Monthly visitors (est.)
376 · 19K page views
Registered
October 11, 2002 (24 years ago)
Expires
October 11, 2026
Registrar
CSC Corporate Domains, Inc.
Server location
Ashburn, United States
Network
Amazon.com AS14618
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily62713$1
Monthly18,806376$36
Yearly225,6724,512$432

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

#4.9M #21.6M #38.2M 2026-06: #38,171,814 Jun 26 2026-07: #10,106,156 Jul 26 2026-08: #4,932,897 Aug 26
Monthly values
MonthGlobal rank
2026-06#38,171,814
2026-07#10,106,156
2026-08#4,932,897

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate tysabri.com's value

$1,035

The estimate is the higher of two independent approaches, both computed automatically from public data.

  • Traffic value: $572Driven by the global rank #4,932,897 (≈19K page views / month) plus a capped age bonus.
  • Activity value: $1,035Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (24 years)$386
Active website with metadata+$150
Substantial homepage content+$150
Business services (Meta (Facebook) Business)+$100
Security headers (83/100)+$249

Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.

On-page SEO

TitleTYSABRI® (natalizumab) | Official Patient Website
49 chars
Meta descriptionRead about TYSABRI® (natalizumab), an infusion treatment option for adults with relapsing MS. See full Prescribing Info, including Boxed Warning.
145 chars
Meta keywordsNone
LanguageEnglish
Response time0.78 s Fast

Homepage structure

H1 headings1
H2 headings8
H3 headings0
H4 headings1
Paragraphs50
Links100
Images11
Bold text0

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxyNone detected
Web serverNot disclosed
Platform / languageNot disclosed
DNS providerAmazon Route 53
Email providerNo MX record
SPF recordMissing
IPv6 (AAAA)No
CAA recordNo

Services verified in DNS

Google Search Console Meta (Facebook) Business

Detected from TXT verification and SPF records published by the domain owner.

Domain name

Extension.com — the most widely used generic extension, originally for commercial sites
Name length7 characters Medium
Hyphens / digitsNo hyphen · no digits

Security headers

83
7 passed · 1 to improve · 1 missing
Collected with an older method; a fresh check is running and will appear on your next visit.
  • HTTPSThe homepage is served over an encrypted HTTPS connection.
  • Strict-Transport-Security (HSTS)max-age 730 days.
  • Content-Security-PolicyPresent (1 directives).
  • Clickjacking protectionX-Frame-Options: SAMEORIGIN prevents the site from being framed by others.
  • X-Content-Type-OptionsNot set to nosniff.
  • Referrer-Policystrict-origin-when-cross-origin
  • Permissions-PolicyRestricts powerful browser features (camera, microphone, geolocation…).
  • Cookie flags2 cookie(s) set; AWSALB (no Secure/HttpOnly/SameSite), AWSALBCORS (no HttpOnly).
  • Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 405 
date: Thu, 20 Aug 2026 07:01:30 GMT
content-type: text/html; charset=iso-8859-1
set-cookie: AWSALB=K1CEZxESLViHpuWY/rEX+SYbOgG8yH1xbGR4O93EtGwOQGX3XmXoQ7wY7vSUKrxEPHLliMbBjlXdM7EFMJKwFLPYFgQMtKetCDfU6RT+uKLpTMyMH6RzJeUG9IF6; Expires=Thu, 27 Aug 2026 07:01:30 GMT; Path=/, AWSALBCORS=K1CEZxESLViHpuWY/rEX+SYbOgG8yH1xbGR4O93EtGwOQGX3XmXoQ7wY7vSUKrxEPHLliMbBjlXdM7EFMJKwFLPYFgQMtKetCDfU6RT+uKLpTMyMH6RzJeUG9IF6; Expires=Thu, 27 Aug 2026 07:01:30 GMT; Path=/; SameSite=None; Secure
server: 
strict-transport-security: max-age=63072000;
content-security-policy: upgrade-insecure-requests
referrer-policy: strict-origin-when-cross-origin
permissions-policy: geolocation=(),midi=(),sync-xhr=(self),microphone=(),camera=(),magnetometer=(),gyroscope=(),payment=()
x-frame-options: SAMEORIGIN
allow: 

Hosting

IP address23.22.161.242
Location Ashburn, United States
Network (ISP)Amazon.com
Autonomous systemAS14618 Amazon.com, Inc.

Nameservers

HostIPCountry
ns-1044.awsdns-02.org205.251.196.20 United States
ns-190.awsdns-23.com205.251.192.190 United States
ns-1999.awsdns-57.co.uk205.251.199.207 United States
ns-810.awsdns-37.net205.251.195.42 United States

Domain registration (WHOIS)

RegistrarCSC Corporate Domains, Inc.
CreatedOctober 11, 2002 24 years ago
UpdatedOctober 7, 2025
ExpiresOctober 11, 2026 Expired
StatusclientTransferProhibited
Raw WHOIS record
   Domain Name: TYSABRI.COM
   Registry Domain ID: 91121492_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.corporatedomains.com
   Registrar URL: http://cscdbs.com
   Updated Date: 2025-10-07T05:08:36Z
   Creation Date: 2002-10-11T14:01:14Z
   Registry Expiry Date: 2026-10-11T14:01:14Z
   Registrar: CSC Corporate Domains, Inc.
   Registrar IANA ID: 299
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: 8887802723
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Name Server: NS-1044.AWSDNS-02.ORG
   Name Server: NS-190.AWSDNS-23.COM
   Name Server: NS-1999.AWSDNS-57.CO.UK
   Name Server: NS-810.AWSDNS-37.NET
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-08-20T07:01:16Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar.  Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
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Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

DNS records

TypeHostValueTTL
Atysabri.comip: 34.197.40.7356
Atysabri.comip: 23.22.161.24256
NStysabri.comtarget: ns-190.awsdns-23.com86400
NStysabri.comtarget: ns-1999.awsdns-57.co.uk86400
NStysabri.comtarget: ns-810.awsdns-37.net86400
NStysabri.comtarget: ns-1044.awsdns-02.org86400
SOAtysabri.commname: ns-1044.awsdns-02.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400
900
TXTtysabri.comtxt: google-site-verification=L1MvLef67xDYM98OaSJO_F6Nbu8napdMSSJC8l3hCV4300
TXTtysabri.comtxt: facebook-domain-verification=l2s10tp4lxoqgivqt0llkmliw29k4a300

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tysabri.com compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
tysabri.com#4,932,897$1,0352002 United States
rexulti.com#573,720$2,6932011 United States
abilifymaintena.com#7,527,332$3622011 United States
remicade.com#1,304,196$1,3181998 United States
simponi.com#13,283,373$3672007 United States
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Websites ranked near tysabri.com

  1. #4,932,831 shco.org $586
  2. #4,932,857 covacglobal.com $301
  3. #4,932,858 morfik.com $586
  4. #4,932,875 amesha-world.com $466
  5. #4,932,897 tysabri.com $1,035
  6. #4,932,939 linksky128.com $391
  7. #4,932,943 filmkunst66.de $241
  8. #4,932,953 friedeye.com $451
  9. #4,932,953 ikeyp.com $376

Questions about tysabri.com

When was tysabri.com registered?

Tysabri.com was registered on October 11, 2002, making it 24 years old.

Who is the domain registrar for tysabri.com?

Tysabri.com is registered through CSC Corporate Domains, Inc..

Where is tysabri.com hosted?

Tysabri.com's server (IP 23.22.161.242) is located in Ashburn, United States.

How much is tysabri.com worth?

We estimate tysabri.com is worth $1,035. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.

How much traffic does tysabri.com get?

Based on its rank, tysabri.com receives roughly 376 unique visitors and 19K page views per month. These figures are modelled from the rank, not measured.

What is tysabri.com's global rank?

Tysabri.com has an estimated global rank of 4,932,897, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts tysabri.com?

Tysabri.com resolves to 23.22.161.242, on the network of Amazon.com (AS14618). Its DNS is managed by Amazon Route 53.

What websites are similar to tysabri.com?

Popular websites in the same category as tysabri.com include rexulti.com, abilifymaintena.com, remicade.com, simponi.com, tremfya.com.

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Shows your live global rank. To cite this report: “StatMemory, tysabri.com website report, https://statmemory.com/tysabri.com”.

StatMemory is not affiliated with tysabri.com. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.