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rakuten-sec.co.jp

楽天証券 | ネット証券（株・FX・投資信託･確定拠出年金･NISA）

Last scanned Jul 31, 2026, 7:00 PM · 7 views

76

Overall score

Fair

Summary

投資信託や確定拠出年金、NISAなら初心者に選ばれる楽天グループの楽天証券。SPUに仲間入りし、ポイント投資で楽天市場のお買い物のポイントが＋1倍！取引や残��… This website uses jQuery. SEO is fair (70/100) and accessibility is good (80/100). Security scores good (75/100) and performance good (80/100). Top issue: Title longer than 60 characters.

投資信託や確定拠出年金、NISAなら初心者に選ばれる楽天グループの楽天証券。SPUに仲間入りし、ポイント投資で楽天市場のお買い物のポイントが＋1倍！取引や残高に応じて楽天ポイントが貯まる、使える楽天証券でおトクに資産形成を始めよう！

Top issues to fix

11 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.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 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.

+5 more issues — details in the sections below.

70

SEO

5 issue(s) found

80

Performance

1.26 s

75

Security

HTTPS & header checks

80

Accessibility

2 issue(s) found

Score history

-6 overall since Jul 24, 2026

Overall
76
SEO
70
Security
75
Performance
80
Accessibility
80

Organization

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

投資信託や確定拠出年金、NISAなら初心者に選ばれる楽天グループの楽天証券。SPUに仲間入りし、ポイント投資で楽天市場のお買い物のポイントが＋1倍！取引や残高に応じて楽天ポイントが貯まる、使える楽天証券でおトクに資産形成を始めよう！

YouTubeYouTubeInstagramX (Twitter)FacebookX (Twitter)

Meta tags

Title
楽天証券 | ネット証券（株・FX・投資信託･確定拠出年金･NISA）
Description
投資信託や確定拠出年金、NISAなら初心者に選ばれる楽天グループの楽天証券。SPUに仲間入りし、ポイント投資で楽天市場のお買い物のポイントが＋1倍！取引や残高に応じて楽天ポイントが貯まる、使える楽天証券でおトクに資産形成を始めよう！
Canonical
https://www.rakuten-sec.co.jp/
Language
ja
Charset
UTF-8
Viewport
Robots meta
index,follow,noodp,noydir
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
楽天証券 | ネット証券（株・FX・投資信託･確定拠出年金･NISA）
og:description
投資信託や確定拠出年金、NISAなら初心者に選ばれる楽天グループの楽天証券。SPUに仲間入りし、ポイント投資で楽天市場のお買い物のポイントが＋1倍！取引や残高に応じて楽天ポイントが貯まる、使える楽天証券でおトクに資産形成を始めよう！
og:type
website
og:url
https://www.rakuten-sec.co.jp/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQuery

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
www.rakuten-sec.co.jp
Valid from
May 20, 2026
Valid to
Dec 4, 2026
Days until expiry
126
SAN domains
www.rakuten-sec.co.jp, rakuten-sec.co.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 15 · H3 2

Links

242 internal · 93 external · 20 broken

Images

100 total · 22 missing alt

Scripts / Styles

24 scripts · 6 stylesheets

JS / CSS size

1.2 KB · 227 B

Page size

314 KB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

  • More than 20% of images are missing alt text
  • Missing viewport meta tag

Scan details

Requested URL
https://rakuten-sec.co.jp
Final URL
https://www.rakuten-sec.co.jp/
HTTP status
200
HTTP version
HTTP/2
Response time
1.26 s
HTML size
314 KB
Redirect chain
https://rakuten-sec.co.jp → https://www.rakuten-sec.co.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does rakuten-sec.co.jp use?
rakuten-sec.co.jp is built with jQuery.
Is rakuten-sec.co.jp secure (HTTPS)?
Yes. rakuten-sec.co.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 4, 2026.
Who hosts rakuten-sec.co.jp?
Hosting provider information for rakuten-sec.co.jp is not available yet.
What is rakuten-sec.co.jp's SEO score?
rakuten-sec.co.jp scored 70/100 for SEO in the latest analysis (fair).
What is rakuten-sec.co.jp's overall website score?
rakuten-sec.co.jp has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
Has rakuten-sec.co.jp's score changed over time?
rakuten-sec.co.jp's overall score has declined by 6 points (from 82 to 76) since Jul 24, 2026.