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keyence.com

https://keyence.com· First analyzed 01 May 2026· Updated 01 May 2026
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keyence.com
Desktop screenshot of keyence.com
Mobile screenshot of keyence.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

57.181.21.55

Site Location

🇺🇸 United Statesvia phone

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

Apache

CDN

Akamai

WAF

Akamai

Nameservers

ns1.keyence.net.ns3.keyence.net.ns2.keyence.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
556 ms10%
Speed Index
723 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.7 MB
152 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)
CDN
Akamai

Progressive Web App

Service Worker

Technology Stack

13 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Advertising

2
Google AdsGoogle AdSense

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Other

1
VWO

Web Servers

1
Apache

Customer Support

1
Zendesk

SEO Analysis

C69/100
19
8
2
Meta Tags12/15
Content10/12
Headings3/8
Technical23/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile3/4
Indexability3/3
K
keyence.comkeyence.com

KEYENCE CORPORATION OF AMERICA

Sensors, machine vision systems, measuring instruments, barcode readers, PLCs and other factory automation sensor products. KEYENCE America.

Title Length30 chars

Recommended: 50-60 chars (~195px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (70/102) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

18,882 URLs

robots.txt

49 rules

Sitemap reference found

Local SEO

Local Search Readiness

27/100
Needs Work
7 10 1

Sponsored

AI & LLM Readiness

F33/100
Bot Access
20/25
Machine Read.
0/25
Schema Data
6/25
Citation
7/25

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:10%
Words:6,213
Token eff.:Excessive

Structured Data

2 JSON-LD
Organization×1.1WebSite
sameAs entity links

Citation Readiness

Opening Summary264w
Descriptive Headings
Canonical URL
Open Graph1/3
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

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.
A
85/100
13
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
18/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
46/100
D
275 mg
CO₂e / view
2.7 MB
Page Weight
30%
Cleaner Than
New Visitor
315 mg
vs
Returning (cached)
157 mg
Annual (10K/mo)
33.0 kg
Emission Segments
Data Center
14 mg
Network
81 mg
Device
181 mg
Resource Breakdown
JavaScript
902.5 KB
Images
1.5 MB
CSS
140.5 KB
HTML
36.3 KB
Other
70.8 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

WAF

193d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.11.2025

Valid Until

10.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.keyence.comkeyence.com

SHA-256 Fingerprint

35:51:DD:A9:5C:AB:0B:3F:83:54:10:C5:1A:45:F6:E0:8A:2F:7C:DA...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
none
cache-control
🔴 No Cache(no-cache)
content-encoding
📦 Gzip(gzip)
content-language
en-GB
content-length
36915
content-type
text/html;charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mx0b-0028f901.pphosted.com
mx0a-0028f901.pphosted.com

Domain Information

keyence.com

Domain Age
30y 2m

Created

08.02.1996

Expires

09.02.2027

Last Updated

16.12.2025

Registrar

1API GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Data Protection Officer mentioned
Legitimate interest basis 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 Friendly24 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

helvetica

WCAG Partial
68/100
Readability
/30
20/30

16px · LH 1.40

Hierarchy
/20
15/20

0.62x ratio · ✓ H1→H6

WCAG
/25
17/25

1.49:1 min contrast

Performance
/25
16/25

2 fonts

Heading Font

helvetica

Sans10px

Body Font

helvetica

Sans16px

Contrast Ratio

1.49:1

5 issues

Reading Comfort

~38 CPL

Narrow lines
10px
h1
36px
h2
16px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.5:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

AAdobe FontsBuy on MyFontsFluid Type (rem)Flesch 0

Color Palette

4 unique colors
9.93:1 AAA Dark
#404040
Text· 53.00000000000001%
#fafafa
Background· 25.5%
#05070e
Primary· 17.7%
#bbccd0
Secondary· 3.6%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

A/B Testing & Optimization

1
VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

4

Categories

6

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Ad Networks

Google AdSense

Sponsored

Scripts & Styles

24 Resources

20
Scripts
4
Styles
7
Async
8
Defer

Top Script Sources

local(11)googletagmanager.com(3)scripts.clarity.ms(1)pagead2.googlesyndication.com(1)clarity.ms(1)

Website Identity

keyence.com

+1-888-539-3623
30 years old
Location detected: 🇺🇸 United Statesvia phone
1API GmbHen

Sponsored

Last analyzed: 01 May 2026 at 01:35

Historical Analysis & Change Tracking