What technology does panasonic.jp use?

We did not detect any specific technologies for panasonic.jp in the latest scan.

Is panasonic.jp secure (HTTPS)?

Yes. panasonic.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 22, 2026.

Who hosts panasonic.jp?

Hosting provider information for panasonic.jp is not available yet.

What is panasonic.jp's SEO score?

panasonic.jp scored 75/100 for SEO in the latest analysis (fair).

What is panasonic.jp's overall website score?

panasonic.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.

Has panasonic.jp's score changed over time?

panasonic.jp's overall score has declined by 3 points (from 85 to 82) since Jul 25, 2026.

panasonic.jp

パナソニック商品情報 | Panasonic

Last scanned Aug 1, 2026, 5:00 AM · 11 views

Overall score

Great

Summary

パナソニックが提供する、個人のお客様向け商品情報サイトのトップページです。パナソニックのAVC商品、生活家電、美容・健康商品や、カーナビ、パソコン、住�… SEO is good (75/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

パナソニックが提供する、個人のお客様向け商品情報サイトのトップページです。パナソニックのAVC商品、生活家電、美容・健康商品や、カーナビ、パソコン、住宅設備、自転車、補聴器などの各種商品情報やサポート情報（取扱説明書、FAQなど）を確認できます。

Top issues to fix

7 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

4 issue(s) found

Performance

279 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 25, 2026

Overall: 82
SEO: 75
Security: 90
Performance: 90
Accessibility: 70

Organization

Company details published in this site's own structured data.

Meta tags

Title: パナソニック商品情報 | Panasonic
Description: パナソニックが提供する、個人のお客様向け商品情報サイトのトップページです。パナソニックのAVC商品、生活家電、美容・健康商品や、カーナビ、パソコン、住宅設備、自転車、補聴器などの各種商品情報やサポート情報（取扱説明書、FAQなど）を確認できます。
Canonical: https://panasonic.jp
Language: ja
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: panasonic.jp
Valid from: Apr 7, 2026
Valid to: Oct 22, 2026
Days until expiry: 82
SAN domains: panasonic.jp

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 17 · H3 17

Links

244 internal · 36 external · 20 broken

Images

434 total · 285 missing alt

Scripts / Styles

14 scripts · 9 stylesheets

JS / CSS size

2.6 KB · 125 B

Page size

571 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://panasonic.jp
Final URL: https://panasonic.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 268 ms
HTML size: 571 KB
Redirect chain: https://panasonic.jp

See something wrong on this report? Request a correction

Frequently asked questions

What technology does panasonic.jp use?: We did not detect any specific technologies for panasonic.jp in the latest scan.
Is panasonic.jp secure (HTTPS)?: Yes. panasonic.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 22, 2026.
Who hosts panasonic.jp?: Hosting provider information for panasonic.jp is not available yet.
What is panasonic.jp's SEO score?: panasonic.jp scored 75/100 for SEO in the latest analysis (fair).
What is panasonic.jp's overall website score?: panasonic.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has panasonic.jp's score changed over time?: panasonic.jp's overall score has declined by 3 points (from 85 to 82) since Jul 25, 2026.