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heroz.jp

HEROZ株式会社（ヒーローズ） - 人工知能(AI)革命を起こし、未来を創っていく

Last scanned Jul 26, 2026, 5:47 AM

83

Overall score

Great

Summary

人工知能(AI)革命を起こし、未来を創っていく. This website uses WordPress. SEO is good (85/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

人工知能(AI)革命を起こし、未来を創っていく

Top issues to fix

8 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.

  • 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.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

85

SEO

3 issue(s) found

100

Performance

495 ms

75

Security

HTTPS & header checks

70

Accessibility

1 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.

人工知能(AI)革命を起こし、未来を創っていく

X (Twitter)Facebook

Meta tags

Title
HEROZ株式会社（ヒーローズ） - 人工知能(AI)革命を起こし、未来を創っていく
Description
人工知能(AI)革命を起こし、未来を創っていく
Canonical
https://heroz.co.jp/
Language
ja
Charset
Viewport
width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
Robots meta
max-image-preview:large
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
HEROZ株式会社（ヒーローズ） - 人工知能(AI)革命を起こし、未来を創っていく
og:description
人工知能(AI)革命を起こし、未来を創っていく
og:type
website
og:url
https://heroz.co.jp/

Twitter Card

twitter:card
summary
twitter:title
HEROZ株式会社（ヒーローズ） - 人工知能(AI)革命を起こし、未来を創っていく
twitter:description
人工知能(AI)革命を起こし、未来を創っていく

Technologies

Detected frameworks, languages, and tools.

WordPressjQueryGoogle AnalyticsNginx

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
Let's Encrypt
Subject
heroz.co.jp
Valid from
Jun 8, 2026
Valid to
Sep 6, 2026
Days until expiry
39
SAN domains
heroz.co.jp, www.heroz.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 2 · H3 2

Links

43 internal · 4 external · 20 broken

Images

5 total · 4 missing alt

Scripts / Styles

25 scripts · 3 stylesheets

JS / CSS size

10.5 KB · 24.5 KB

Page size

74.4 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
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://heroz.jp
Final URL
https://heroz.co.jp/
HTTP status
200
HTTP version
HTTP/2
Response time
494 ms
HTML size
74.4 KB
Redirect chain
https://heroz.jp → https://heroz.co.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does heroz.jp use?
heroz.jp is built with WordPress, jQuery, Google Analytics, Nginx.
Is heroz.jp secure (HTTPS)?
Yes. heroz.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 6, 2026.
Who hosts heroz.jp?
Hosting provider information for heroz.jp is not available yet.
What is heroz.jp's SEO score?
heroz.jp scored 85/100 for SEO in the latest analysis (great).
What is heroz.jp's overall website score?
heroz.jp has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.