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netoff.co.jp

【公式】ネットオフ｜本・ゲーム・DVD・CDの中古通販/買取

Last scanned Jul 26, 2026, 11:19 AM

81

Overall score

Great

Summary

古本・漫画・ゲーム・DVDの買取や購入ならネットオフ！楽天ポイント・Vポイントが貯まる・使える！ご自宅から買取が依頼できる宅配買取サービスも充実. This website uses Laravel hosted on AKAMAI-ASN1 - Akamai International B.V., NL. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (70/100). Top issue: Title longer than 60 characters.

古本・漫画・ゲーム・DVDの買取や購入ならネットオフ！楽天ポイント・Vポイントが貯まる・使える！ご自宅から買取が依頼できる宅配買取サービスも充実

United States
Hosted on AKAMAI-ASN1 - Akamai International B.V., NL

Top issues to fix

7 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+1 more issue — details in the sections below.

70

SEO

5 issue(s) found

70

Performance

477 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

古本・漫画・ゲーム・DVDの買取や購入ならネットオフ！楽天ポイント・Vポイントが貯まる・使える！ご自宅から買取が依頼できる宅配買取サービスも充実

FacebookX (Twitter)

Meta tags

Title
【公式】ネットオフ｜本・ゲーム・DVD・CDの中古通販/買取
Description
古本・漫画・ゲーム・DVDの買取や購入ならネットオフ！楽天ポイント・Vポイントが貯まる・使える！ご自宅から買取が依頼できる宅配買取サービスも充実
Canonical
https://www.netoff.co.jp/
Language
ja
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
本・ゲーム・DVD・CDの宅配買取サイト ネットオフ
og:description
宅配買取のネットオフ公式サイト。お申し込み時の買取価格を保証。ラクしてトクする上場企業の安心宅配買取サイト。
og:type
article
og:url
https://www.netoff.co.jp/

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

LaraveljQuery

Hosting & CDN

CDN provider
—
IP address
23.55.244.185
ASN
AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)

DNS records

TypeValue
A
  • 23.55.244.185
  • 23.55.244.186
AAAA—
MX—
TXT—
NS—
CAA—
CNAME
  • www.netoff.co.jp.edgekey.net
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
www.netoff.co.jp
Valid from
Dec 1, 2025
Valid to
Nov 30, 2026
Days until expiry
125
SAN domains
www.netoff.co.jp

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 2 · H2 25 · H3 39

Links

491 internal · 21 external · 0 broken

Images

91 total · 0 missing alt

Scripts / Styles

17 scripts · 1 stylesheets

JS / CSS size

113 KB · 554 KB

Page size

361 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
13
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://netoff.co.jp
Final URL
https://www.netoff.co.jp/
HTTP status
200
HTTP version
HTTP/2
Response time
470 ms
HTML size
361 KB
Redirect chain
https://netoff.co.jp → https://www.netoff.co.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does netoff.co.jp use?
netoff.co.jp is built with Laravel, jQuery.
Is netoff.co.jp secure (HTTPS)?
Yes. netoff.co.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 30, 2026.
Who hosts netoff.co.jp?
netoff.co.jp is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.
What is netoff.co.jp's SEO score?
netoff.co.jp scored 70/100 for SEO in the latest analysis (fair).
What is netoff.co.jp's overall website score?
netoff.co.jp has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.