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inpex.co.jp

https://inpex.co.jp· First analyzed 20 May 2026· Updated 20 May 2026
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inpex.co.jp
Desktop screenshot of inpex.co.jp
Mobile screenshot of inpex.co.jp
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

15.197.143.118

Site Location

🇯🇵 Japanvia tld

Server Location

🇨🇦 Montreal, Canada

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

CloudFront

CDN

CloudFront

Nameservers

ns2-03.azure-dns.net.ns3-03.azure-dns.org.ns4-03.azure-dns.info.ns1-03.azure-dns.com.

Performance

83

Core Web Vitals

Weight

First Contentful Paint
2.0 s10%
Speed Index
2.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
43 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

5 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

CDN

1
Amazon CloudFront

SEO Analysis

C60/100
19
6
2
Meta Tags8/15
Content9/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
I
inpex.co.jpinpex.co.jp

INPEX

INPEXのオフィシャルWebサイトです。私たちは、世界のエネルギー需要に応え、多様なエネルギーをよりクリーンな形で安定的かつ効率的に供給することにより、SDGsの目指すエネルギー、環境、経済発展、社会開発等に貢献してまいります。

Title Length5 chars

Recommended: 50-60 chars (~28px / 580px)

Description Length115 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (27/43) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

981 URLs

robots.txt

2 rules

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
14/25

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
nav
Text ratio:4%
Words:472
Token eff.:Optimal
Sections/1K:21.2
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary21w
Descriptive Headingsavg 1.2w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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
74/100
13
Passed
2
Critical
2
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
51/100
D
262 mg
CO₂e / view
2.5 MB
Page Weight
30%
Cleaner Than
New Visitor
299 mg
vs
Returning (cached)
150 mg
Annual (10K/mo)
31.4 kg
Emission Segments
Data Center
13 mg
Network
77 mg
Device
172 mg
Resource Breakdown
JavaScript
192.9 KB
Images
2.0 MB
CSS
139.2 KB
Fonts
89.2 KB
HTML
107.2 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

195d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Starfield Technologies, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.12.2025

Valid Until

01.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.inpex.cominpex.com

SHA-256 Fingerprint

61:A9:5F:E8:29:83:59:9A:12:FB:AB:54:9B:FA:9B:71:9C:83:EA:CD...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
content-type
text/html
date
Wed, 20 May 2026 07:41:45 GMT
last-modified
Fri, 15 May 2026 02:56:22 GMT
server
CloudFront
strict-transport-security
max-age=31536000
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

inpex-co-jp.mail.eo.outlook.com
inpex-co-jp.mail.protection.outlook.com

Domain Information

inpex.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

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
65/100
Mobile Friendly1 breakpoint
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans JP

WCAG Partial
80/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
19/20

2x ratio · ✓ H1→H6

WCAG
/25
19/25

2.35:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

Noto Sans JP

Sans32px

Body Font

Noto Sans JP

Sans16px

Contrast Ratio

2.35:1

1 issue

Reading Comfort

~39 CPL

Narrow lines
32px
h1
40px
h2
40px
h3
16px
p
Major Second
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.4:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsFluid Type (rem)

Color Palette

10 unique colors
2.16:1 Fail Light
#ffffff
Background· 43.00000000000001%
#b8adb8
Other· 6.9%
#e5e6dd
Secondary· 7.9%
#90cefc
Accent· 7.2%
#69647a
Secondary· 7.1%
#bed7ea
Accent· 5.6%
#2c243e
Primary· 5.3%
#d7ebfb
Primary· 4.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

9 Resources

5
Scripts
4
Styles
1
Async
0
Defer

Top Script Sources

local(3)googletagmanager.com(1)cdn01.stright.bizris.com(1)

Website Identity

inpex.co.jp

Location detected: 🇯🇵 Japanvia tld
📧 Microsoft 365ja

Sponsored

Last analyzed: 20 May 2026 at 07:42

Historical Analysis & Change Tracking