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SGSiteGraph

e-douguya.com

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Last scanned Jul 27, 2026, 3:43 PM

71

Overall score

Fair

Summary

This website uses Nginx hosted on SAKURA-B - SAKURA Internet Inc., JP. SEO is fair (60/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

Japan
Hosted on SAKURA-B - SAKURA Internet Inc., JP

Top issues to fix

14 issues found · 4 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.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing viewport meta tag

    Accessibility

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

  • TLS certificate expires in 30 days

    Security

    Renew soon or enable auto-renewal to avoid a browser-warning outage.

  • Missing X-Content-Type-Options header

    Security

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

+8 more issues — details in the sections below.

60

SEO

6 issue(s) found

90

Performance

1.11 s

65

Security

HTTPS & header checks

70

Accessibility

3 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.

Meta tags

Title
�����
Description
Canonical
Language
Charset
Shift_JIS
Viewport
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

Google AdsNginx

Hosting & CDN

CDN provider
—
IP address
202.181.97.62
ASN
AS9370 (SAKURA-B - SAKURA Internet Inc., JP)

DNS records

TypeValue
A
  • 202.181.97.62
AAAA—
MX
  • e-douguya.com
TXT—
NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
e-douguya.com
Valid from
May 29, 2026
Valid to
Aug 27, 2026
Days until expiry
30
SAN domains
e-douguya.com, www.e-douguya.com

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

22 internal · 0 external · 0 broken

Images

3 total · 1 missing alt

Scripts / Styles

2 scripts · 1 stylesheets

JS / CSS size

54.5 KB · 20 B

Page size

9.8 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://e-douguya.com
Final URL
https://e-douguya.com
HTTP status
200
HTTP version
HTTP/2
Response time
1.11 s
HTML size
9.8 KB
Redirect chain
https://e-douguya.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does e-douguya.com use?
e-douguya.com is built with Google Ads, Nginx.
Is e-douguya.com secure (HTTPS)?
Yes. e-douguya.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 27, 2026.
Who hosts e-douguya.com?
e-douguya.com is hosted on SAKURA-B - SAKURA Internet Inc., JP.
What is e-douguya.com's SEO score?
e-douguya.com scored 60/100 for SEO in the latest analysis (fair).
What is e-douguya.com's overall website score?
e-douguya.com has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.