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SGSiteGraph

yoshinoya.com

吉野家公式ホームページ

Last scanned Jul 26, 2026, 5:47 AM

90

Overall score

Excellent

Summary

株式会社吉野家の公式ウェブサイトです。牛丼をはじめとしたバラエティー豊かな吉野家メニューや店舗情報、アルバイト募集情報などを掲載。. This website uses WordPress hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

株式会社吉野家の公式ウェブサイトです。牛丼をはじめとしたバラエティー豊かな吉野家メニューや店舗情報、アルバイト募集情報などを掲載。

United States
Hosted on AWS

Top issues to fix

5 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.

  • 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.

  • Meta description longer than 160 characters

    SEO

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

  • robots.txt not found

    SEO

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

  • 2 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

3 issue(s) found

100

Performance

788 ms

90

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.

株式会社吉野家の公式ウェブサイトです。牛丼をはじめとしたバラエティー豊かな吉野家メニューや店舗情報、アルバイト募集情報などを掲載。

X (Twitter)InstagramYouTube

Contact

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

Source: https://www.yoshinoya.com:443/contact/

Meta tags

Title
吉野家公式ホームページ
Description
株式会社吉野家の公式ウェブサイトです。牛丼をはじめとしたバラエティー豊かな吉野家メニューや店舗情報、アルバイト募集情報などを掲載。
Canonical
https://www.yoshinoya.com/
Language
ja
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
吉野家公式ホームページ
og:description
株式会社吉野家の公式ウェブサイトです。牛丼をはじめとしたバラエティー豊かな吉野家メニューや店舗情報、アルバイト募集情報などを掲載。
og:type
website
og:url
https://www.yoshinoya.com/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

WordPressjQueryGoogle AnalyticsNginx

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
13.225.5.69
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 13.225.5.69
  • 13.225.5.42
  • 13.225.5.89
  • 13.225.5.46
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
*.yoshinoya.com
Valid from
Jun 27, 2026
Valid to
Jan 10, 2027
Days until expiry
168
SAN domains
*.yoshinoya.com, *.admin.yoshinoya.com, stg.www.yoshinoya.com, yoshinoya.com

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 13 · H3 1

Links

28 internal · 30 external · 2 broken

Images

44 total · 0 missing alt

Scripts / Styles

11 scripts · 8 stylesheets

JS / CSS size

268 KB · 99.7 KB

Page size

68.5 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • No H1 heading found
  • robots.txt not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://yoshinoya.com
Final URL
https://www.yoshinoya.com:443/
HTTP status
200
HTTP version
HTTP/2
Response time
787 ms
HTML size
68.5 KB
Redirect chain
https://yoshinoya.com → https://www.yoshinoya.com:443/

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Frequently asked questions

What technology does yoshinoya.com use?
yoshinoya.com is built with WordPress, jQuery, Google Analytics, Nginx.
Is yoshinoya.com secure (HTTPS)?
Yes. yoshinoya.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 10, 2027.
Who hosts yoshinoya.com?
yoshinoya.com is hosted on AWS, behind CloudFront CDN.
What is yoshinoya.com's SEO score?
yoshinoya.com scored 80/100 for SEO in the latest analysis (great).
What is yoshinoya.com's overall website score?
yoshinoya.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.