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SGSiteGraph

donguri-sora.com

指定されたURLは存在しませんでした。

Last scanned Jul 27, 2026, 2:43 PM · 1 view

77

Overall score

Fair

Summary

This website uses Apache hosted on AWS behind CloudFront CDN. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (55/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on AWS

Top issues to fix

11 issues found · 5 high priority

  • TLS certificate expires in 14 days

    Security

    Renew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.

  • 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.

  • Missing X-Frame-Options header

    Security

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

+5 more issues — details in the sections below.

70

SEO

4 issue(s) found

100

Performance

571 ms

55

Security

HTTPS & header checks

85

Accessibility

2 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
指定されたURLは存在しませんでした。
Description
Canonical
Language
Charset
UTF-8
Viewport
Robots meta
noindex, nofollow, noarchive
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.

Apache

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
18.239.153.9
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 18.239.153.9
  • 18.239.153.89
  • 18.239.153.101
  • 18.239.153.125
AAAA—
MX
  • mail1002.onamae.ne.jp
TXT
  • google-site-verification=qNE0K200Avd_hgX6pStD5LlMDhlgfARytPDaqOxaF_A
  • v=spf1 include:amazonses.com include:treasure-ship.jp include:spf-bma.mpme.jp include:_spf.onamae.ne.jp ~all
NS
  • ns-663.awsdns-18.net
  • ns-1761.awsdns-28.co.uk
  • ns-1076.awsdns-06.org
  • ns-69.awsdns-08.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
www.donguri-sora.com
Valid from
Jul 10, 2025
Valid to
Aug 11, 2026
Days until expiry
14
SAN domains
www.donguri-sora.com, donguri-sora.com

Security headers

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

Compression: none · 4 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 369 B

Page size

2.0 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
6
sitemap.xml
Found
URLs in sitemap
2631

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://donguri-sora.com
Final URL
https://donguri-sora.com
HTTP status
404
HTTP version
HTTP/1.1
Response time
571 ms
HTML size
2.0 KB
Redirect chain
https://donguri-sora.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does donguri-sora.com use?
donguri-sora.com is built with Apache.
Is donguri-sora.com secure (HTTPS)?
Yes. donguri-sora.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Aug 11, 2026.
Who hosts donguri-sora.com?
donguri-sora.com is hosted on AWS, behind CloudFront CDN.
What is donguri-sora.com's SEO score?
donguri-sora.com scored 70/100 for SEO in the latest analysis (fair).
What is donguri-sora.com's overall website score?
donguri-sora.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.