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yoshimoto.co.jp

吉本興業株式会社

Last scanned Jul 26, 2026, 5:47 AM

82

Overall score

Great

Summary

マネジメント、プロモーター、テレビ・ラジオ番組製作、演芸の興行等を行う芸能プロダクション。. This website uses Apache hosted on AWS. SEO is good (75/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: No H1 heading found.

マネジメント、プロモーター、テレビ・ラジオ番組製作、演芸の興行等を行う芸能プロダクション。

United States
Hosted on AWS

Top issues to fix

8 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

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

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • 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.

  • No structured data (JSON-LD) found

    SEO

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

+2 more issues — details in the sections below.

75

SEO

3 issue(s) found

100

Performance

257 ms

65

Security

HTTPS & header checks

90

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.

マネジメント、プロモーター、テレビ・ラジオ番組製作、演芸の興行等を行う芸能プロダクション。

Contact

Email, phone, and address published on this site's own pages.

Source: https://www.yoshimoto.co.jp/contact

Meta tags

Title
吉本興業株式会社
Description
マネジメント、プロモーター、テレビ・ラジオ番組製作、演芸の興行等を行う芸能プロダクション。
Canonical
https://www.yoshimoto.co.jp/
Language
ja
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
吉本興業株式会社
og:description
マネジメント、プロモーター、テレビ・ラジオ番組製作、演芸の興行等を行う芸能プロダクション。
og:type
artcle
og:url
https://www.yoshimoto.co.jp/

Twitter Card

twitter:card
summary_large_image
twitter:title
吉本興業株式会社
twitter:description
マネジメント、プロモーター、テレビ・ラジオ番組製作、演芸の興行等を行う芸能プロダクション。

Technologies

Detected frameworks, languages, and tools.

Google AnalyticsApache

Hosting & CDN

Hosting provider
AWS
CDN provider
—
IP address
35.75.26.226
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 35.75.26.226
  • 54.168.167.197
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
GlobalSign nv-sa
Subject
*.yoshimoto.co.jp
Valid from
Sep 25, 2025
Valid to
Oct 27, 2026
Days until expiry
90
SAN domains
*.yoshimoto.co.jp, yoshimoto.co.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 0

Links

9 internal · 16 external · 1 broken

Images

1 total · 0 missing alt

Scripts / Styles

5 scripts · 4 stylesheets

JS / CSS size

255 KB · 89.4 KB

Page size

14.6 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • No H1 heading found
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

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

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does yoshimoto.co.jp use?
yoshimoto.co.jp is built with Google Analytics, Apache.
Is yoshimoto.co.jp secure (HTTPS)?
Yes. yoshimoto.co.jp uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Oct 27, 2026.
Who hosts yoshimoto.co.jp?
yoshimoto.co.jp is hosted on AWS.
What is yoshimoto.co.jp's SEO score?
yoshimoto.co.jp scored 75/100 for SEO in the latest analysis (fair).
What is yoshimoto.co.jp's overall website score?
yoshimoto.co.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.