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pfizer.co.jp

https://pfizer.co.jp· First analyzed 17 May 2026· Updated 17 May 2026
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pfizer.co.jp
Desktop screenshot of pfizer.co.jp
Mobile screenshot of pfizer.co.jp
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.43.241

Site Location

🇯🇵 Japanvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns1.p201.dns.oraclecloud.net.ns4.p201.dns.oraclecloud.net.ns3.p201.dns.oraclecloud.net.ns2.p201.dns.oraclecloud.net.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
981 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
13 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

4 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

D55/100
16
5
2
Meta Tags11/15
Content6/12
Headings0/8
Technical15/21
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
P
pfizer.co.jppfizer.co.jp

ファイザー株式会社 - ホーム | Pfizer Japan

Breakthroughs that change patients’ lives(TM)～患者さんの生活を大きく変えるブレークスルーを生みだす～ファイザーは研究開発型の医薬品企業として患者さんのQOL向上と健康寿命増進に貢献します。

Title Length30 chars

Recommended: 50-60 chars (~181px / 580px)

Description Length117 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (13/22) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F31/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
Citation
10/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:147
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
76/100
11
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
8/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
66/100
C
187 mg
CO₂e / view
1.8 MB
Page Weight
50%
Cleaner Than
New Visitor
214 mg
vs
Returning (cached)
107 mg
Annual (10K/mo)
22.4 kg
Emission Segments
Data Center
9 mg
Network
55 mg
Device
123 mg
Resource Breakdown
Images
1.8 MB
HTML
17.2 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

91%Excellent
Static / Informational

HTTPS

WAF

49d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.04.2026

Valid Until

06.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

pfizer.co.jpwww.pfizer.co.jp

SHA-256 Fingerprint

E7:B5:4B:14:27:C1:42:77:38:87:37:91:34:F9:34:61:19:12:65:32...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 1 Hours(public, max-age=3600)
cf-ray
9fd2cd9f3f7d5ea9-BOS
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-src 'self' *.adsrvr.org *.digitalpfizer.com *.fls.doub...
content-type
text/html
date
Sun, 17 May 2026 13:00:07 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mail3.pfizer.co.jp
mail4.pfizer.co.jp

Domain Information

pfizer.co.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
68/100
Mobile Friendly114 breakpoints
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans JP

WCAG AA
65/100
Readability
/30
19/30

18px · LH 1.67

Hierarchy
/20
10/20
WCAG
/25
22/25

5.74:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Noto Sans JP

Body Font

Noto Sans JP

Sans18px

Contrast Ratio

5.74:1

WCAG AA (≥4.5:1)

Reading Comfort

~35 CPL

Narrow lines
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 32

Color Palette

10 unique colors
Light
#ffffff
Background· 47.4%
#d6dfe1
Primary· 7.9%
#1b4328
Secondary· 7.2%
#296035
Secondary· 6.8%
#83a770
Secondary· 6.8%
#607655
Secondary· 5.6%
#0b272b
Accent· 5.4%
#edf1f6
Secondary· 4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

20 Resources

11
Scripts
9
Styles
1
Async
7
Defer

Top Script Sources

local(7)assets.adobedtm.com(1)pkg-cdn.digitalpfizer.com(1)static.cloudflareinsights.com(1)analytics.digitalpfizer.com(1)

Website Identity

pfizer.co.jp

Location detected: 🇯🇵 Japanvia tld
ja

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Last analyzed: 17 May 2026 at 13:00

Historical Analysis & Change Tracking