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SGSiteGraph

ddd-smart.net

同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!

Last scanned Aug 1, 2026, 1:00 AM · 9 views

68

Overall score

Fair

Summary

エロ同人誌、エロ漫画が無料で読み放題のサイトです。 50冊以上の新作を毎日更新中!! 新作アニメ・ゲームなどの最新コンテンツはもちろん、根強い人気を誇る古�… This website uses PHP behind Cloudflare CDN. SEO is fair (55/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

エロ同人誌、エロ漫画が無料で読み放題のサイトです。 50冊以上の新作を毎日更新中!! 新作アニメ・ゲームなどの最新コンテンツはもちろん、根強い人気を誇る古い作品まで幅広い同人誌を更新してます。

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.

  • 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.

  • 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.

+8 more issues — details in the sections below.

55

SEO

7 issue(s) found

100

Performance

965 ms

65

Security

HTTPS & header checks

50

Accessibility

3 issue(s) found

Score history

-3 overall since Jul 25, 2026

Overall
68
SEO
55
Security
65
Performance
100
Accessibility
50

Organization

Company details published in this site's own structured data.

エロ同人誌、エロ漫画が無料で読み放題のサイトです。 50冊以上の新作を毎日更新中!! 新作アニメ・ゲームなどの最新コンテンツはもちろん、根強い人気を誇る古い作品まで幅広い同人誌を更新してます。

Meta tags

Title
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
Description
エロ同人誌、エロ漫画が無料で読み放題のサイトです。 50冊以上の新作を毎日更新中!! 新作アニメ・ゲームなどの最新コンテンツはもちろん、根強い人気を誇る古い作品まで幅広い同人誌を更新してます。
Canonical
https://ddd-smart.net/top-3e9EAP
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
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.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
ddd-smart.net
Valid from
Jul 10, 2026
Valid to
Oct 8, 2026
Days until expiry
68
SAN domains
ddd-smart.net, *.ddd-smart.net

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 7 · H3 87

Links

281 internal · 17 external · 20 broken

Images

256 total · 215 missing alt

Scripts / Styles

18 scripts · 4 stylesheets

JS / CSS size

2.1 KB · 0 B

Page size

218 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
  • Meta description longer than 160 characters
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://ddd-smart.net
Final URL
https://ddd-smart.net/top-3e9EAP
HTTP status
200
HTTP version
HTTP/2
Response time
961 ms
HTML size
218 KB
Redirect chain
https://ddd-smart.net → https://ddd-smart.net/top-3e9EAP

See something wrong on this report? Request a correction

Frequently asked questions

What technology does ddd-smart.net use?
ddd-smart.net is built with PHP, jQuery, Cloudflare Analytics.
Is ddd-smart.net secure (HTTPS)?
Yes. ddd-smart.net uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 8, 2026.
Who hosts ddd-smart.net?
Hosting provider information for ddd-smart.net is not available yet.
What is ddd-smart.net's SEO score?
ddd-smart.net scored 55/100 for SEO in the latest analysis (fair).
What is ddd-smart.net's overall website score?
ddd-smart.net has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.
Has ddd-smart.net's score changed over time?
ddd-smart.net's overall score has declined by 3 points (from 71 to 68) since Jul 25, 2026.