sanyodenki.com

https://sanyodenki.com· First analyzed 20 May 2026· Updated 20 May 2026

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sanyodenki.com

Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

13.33.235.49

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-1018.awsdns-63.net.ns-123.awsdns-15.com.ns-1230.awsdns-25.org.ns-1818.awsdns-35.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

73 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Platform

AWS CloudFront

CDN

CloudFront

Technology Stack

6 Technologies Detected

Analytics

Libraries

UI Components

Tag Managers

Web Servers

SEO Analysis

C62/100

Meta Tags7/15

Content10/12

Headings3/8

Technical17/25

E-E-A-T3/7

Images6/7

Links5/5

URL5/5

Social0/5

Freshness2/4

Mobile1/4

Indexability3/3

sanyodenki.comsanyodenki.com

SANYO DENKI

This is the corporate site of SANYO DENKI CO. Ltd. is a manufacturer that develops, manufactures, and sells products such as fans, motors, and UPS. Based on ...

Description truncated.

Title Length11 chars

Recommended: 50-60 chars (~68px / 580px)

Description Length250 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

356 URLs

robots.txt

Local SEO

Local Search Readiness

14/100

Poor

5 13 2

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

Sponsored

AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

0/25

Citation

12/25

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

def. listsnavheader/footer

Text ratio:5%

Words:401

Token eff.:Optimal

Sections/1K:10

Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary12w

Descriptive Headingsavg 10w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

10/15

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

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 recommendations

•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.

59/100

107 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

123 mg

Returning (cached)

61 mg

Annual (10K/mo)

12.9 kg

Emission Segments

Data Center

5 mg

Network

32 mg

Device

71 mg

Resource Breakdown

JavaScript

88.8 KB

Images

688.7 KB

CSS

251.5 KB

HTML

33.4 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

269d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

13.01.2026

Valid Until

14.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.sanyodenki.comsanyodenki.com

SHA-256 Fingerprint

0A:9C:27:C8:36:C5:02:F0:B9:2C:9C:EF:74:B8:74:B8:58:DF:E8:7D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-security-policy

script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.go...

content-security-policy-report-only

script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.go...

content-type

text/html;charset=utf-8

date

Wed, 20 May 2026 22:25:19 GMT

etag

"53785"

server

Apache

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sanyodenki-com.mail.protection.outlook.com

Domain Information

sanyodenki.com

Domain Age

28y 2m

Created

10.03.1998

Expires

09.03.2027

Last Updated

21.02.2026

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

67/100

Mobile Friendly7 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG AAA

69/100

Readability

/30

19/30

14px · LH 1.40

Hierarchy

/20

11/20

1.14x ratio · ✓ H1→H6

WCAG

/25

17/25

9.32:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Arial

Sans16px

Body Font

Arial

Sans14px

Contrast Ratio

9.32:1

WCAG AAA (≥7:1)

Reading Comfort

~40 CPL

Narrow lines

16px

45px

50px

16px

14px

Augmented Fourth

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.3:1).

✅ 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.

Flesch 29

Color Palette

10 unique colors

9.03:1 AAA Light

#ffffff

Background· 33.6%

#484949

Other· 5.8%

#e0e8f1

Primary· 12%

#cad8ed

Secondary· 11.9%

#abceef

Accent· 8.7%

#86c7ec

Accent· 6.3%

#8cabc0

Secondary· 5%

#c1cadb

Secondary· 4.5%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Microsoft ClarityFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)cdn.cookie.sync.usonar.jp(2)scripts.clarity.ms(1)clarity.ms(1)googletagmanager.com(1)

Website Identity

sanyodenki.com

28 years old

Location detected: 🇺🇸 United Statesvia ip

GMO Internet Group, Inc. d/b/a Onamae.com📧 Microsoft 365en

Social Profiles

YouTube

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Last analyzed: 20 May 2026 at 22:25

Historical Analysis & Change Tracking