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pfizerclinicaltrials.com

pfizerclinicaltrials.com had about 202.17K visits in September 2026, down 7.03% from August; the top source is display ads.

Pfizer Clinical Trials | Official Participant Site

Website traffic

How much traffic does pfizerclinicaltrials.com get?

202.17K

-7.03%MoMEstimated monthly visits
789234.86K156.57K78.29K0
Global rank

181,664

Country rank · United States

42,816

Category rank · Biotechnology and Pharmaceuticals

33

Average visit duration

02:03

Pages per visit

3.65

Bounce rate

47.66%

Domain age

12 years

Search share

11.5%

Sources

Where does pfizerclinicaltrials.com's traffic come from?

  • Display ads
    30.8%
  • Direct
    29.0%
  • Paid search
    13.2%
  • Search
    11.5%
  • Social
    8.9%
  • Email
    3.6%
  • Generative AI
    1.6%
  • Referrals
    1.3%
  • Other
    0.1%

Regions

Which countries visit pfizerclinicaltrials.com?

  • United States
    80.7%
  • Belgium
    7.0%
  • France
    4.1%
  • Canada
    1.8%
  • United Kingdom
    1.5%

See how pfizerclinicaltrials.com compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to pfizerclinicaltrials.com?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. paid trials for weight lossBRAND28031090%
  2. pfizer internships summer 2027BRAND27084032%
  3. pfizerBRAND20097.21K0%
  4. pfizer officesBRAND20037054%
  5. pfizer summer internshipBRAND17087020%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does pfizerclinicaltrials.com show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
289.5 KiB
Hosting
CLOUDFLARENET · AS13335
Email authentication
SPF · DMARC quarantine
TLS
TLSv1.3 · 82 days
Page and SEOSchema 7
Title
Pfizer Clinical Trials | Official Participant Site
Description
Breakthroughs are made possible by you! Find a Pfizer clinical trial and learn more about our commitment to clinical trial participants.
Cross-origin redirect
Yes
Word count
560
Internal / external links
33 / 8
Canonical
https://www.pfizerclinicaltrials.com/
Language
en
H1 / H2
1 / 3
Images missing alt
0 / 6
Schema
Article · ContactPoint · Corporation · ItemList · SearchAction · SiteNavigationElement · 1 more
Hreflang
en · es
OG / Twitter
OG
Feed / Manifest / AMP
Manifest
Technology and tracking1 technologies
Technology clues
jQuery
External script hosts
maps.googleapis.com · assets.adobedtm.com · cdn-v3.conductrics.com · cdnjs.cloudflare.com · unpkg.com
Social links
facebook.com · youtube.com · instagram.com
Generator
Drupal 10 (https://www.drupal.org)
Security headers
0 / 6
Email and DNS securitySet
SPF
Set
DMARC
Set · quarantine
DKIM selectors
Not found
IPv6
AAAA present
Site verification TXT
Facebook · Google
SOA
ns1.p201.dns.oraclecloud.net
NS
ns1.p201.dns.oraclecloud.net. · ns4.p201.dns.oraclecloud.net. · ns3.p201.dns.oraclecloud.net. · 1 more
Hosting and networkAS13335
A
172.64.146.56 · 104.18.41.200
AAAA
2606:4700:4406::ac40:9238 · 2a06:98c1:3100::6812:29c8
Hosting ASN
AS13335 · 172.64.146.0/24
Hosting organization
CLOUDFLARENET - Cloudflare, Inc.
Hosting country
US
BGP announcement
Yes
TLS
TLSv1.3 · Verified
Certificate issuer
WE1
Certificate remaining
82 days
Certificate SAN
DNS:pfizerclinicaltrials.com

Website information

When was pfizerclinicaltrials.com registered?

Domain
pfizerclinicaltrials.com
Registration status
Domain registered
Registered
2015-02-26
Registrar
Nom-iq Ltd. dba COM LAUDE
Expires
2027-02-26
Domain age
12 years
DNSSEC
No
Registry status
client delete prohibited · client transfer prohibited · client update prohibited

Similar sites

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What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.