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SGSiteGraph

bookwalker.jp

無料試し読みなら電子書籍ストア - ブックウォーカー ( BOOK WALKER )

Last scanned Jul 26, 2026, 5:17 AM · 2 views

78

Overall score

Fair

Summary

最新作から完結・名作・話題作まで毎日更新。無料・試し読み多数。BOOK WALKERならマンガ・ラノベ・BL・TLなど国内最大級の品ぞろえ。初回購入50%還元中！. This website uses Apache hosted on AWS. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance fair (60/100). Top issue: Title longer than 60 characters.

最新作から完結・名作・話題作まで毎日更新。無料・試し読み多数。BOOK WALKERならマンガ・ラノベ・BL・TLなど国内最大級の品ぞろえ。初回購入50%還元中！

United States
Hosted on AWS

Top issues to fix

7 issues found · 1 high priority

  • Missing Strict-Transport-Security header

    Security

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

  • TLS certificate expires in 20 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.

  • Missing X-Frame-Options header

    Security

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

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Meta description longer than 160 characters

    SEO

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

+1 more issue — details in the sections below.

80

SEO

3 issue(s) found

60

Performance

414 ms

75

Security

HTTPS & header checks

100

Accessibility

0 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.

最新作から完結・名作・話題作まで毎日更新。無料・試し読み多数。BOOK WALKERならマンガ・ラノベ・BL・TLなど国内最大級の品ぞろえ。初回購入50%還元中！

X (Twitter)

Meta tags

Title
無料試し読みなら電子書籍ストア - ブックウォーカー ( BOOK WALKER )
Description
最新作から完結・名作・話題作まで毎日更新。無料・試し読み多数。BOOK WALKERならマンガ・ラノベ・BL・TLなど国内最大級の品ぞろえ。初回購入50%還元中！
Canonical
https://bookwalker.jp/
Language
ja
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

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

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

Google AnalyticsMeta PixelApache

Hosting & CDN

Hosting provider
AWS
CDN provider
—
IP address
43.206.36.15
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 43.206.36.15
  • 13.115.36.206
AAAA—
MX
  • smtp.google.com
TXT
  • google-site-verification=Pl8WplWscDnG0i3R65oT4j7yAZAN8Z9h6CQSTOjPMpg
  • google-site-verification=3wPRIxfw_zqaKauiQpa9n_YoZiqXMS767Fq0uReGlwA
  • v=spf1 +ip4:176.34.29.234 +ip4:54.248.116.224 +ip4:175.184.34.38 +ip4:176.34.24.211 +ip4:54.248.116.201 +ip4:54.65.207.22 +ip4:52.199.239.111 +ip4:175.184.39.227 +ip4:54.178.90.242 +ip4:52.193.192.221 include:spf-bma.mpme.jp include:amazonses.com ~all
NS
  • ns-1154.awsdns-16.org
  • ns-40.awsdns-05.com
  • ns-1830.awsdns-36.co.uk
  • ns-937.awsdns-53.net
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.bookwalker.jp
Valid from
Jul 15, 2025
Valid to
Aug 15, 2026
Days until expiry
20
SAN domains
*.bookwalker.jp, bookwalker.jp

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 24 · H3 147

Links

373 internal · 138 external · 0 broken

Images

395 total · 3 missing alt

Scripts / Styles

38 scripts · 2 stylesheets

JS / CSS size

144 KB · 404 KB

Page size

1.1 MB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
7
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://bookwalker.jp
Final URL
https://bookwalker.jp
HTTP status
200
HTTP version
HTTP/2
Response time
392 ms
HTML size
1.1 MB
Redirect chain
https://bookwalker.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does bookwalker.jp use?
bookwalker.jp is built with Google Analytics, Meta Pixel, Apache.
Is bookwalker.jp secure (HTTPS)?
Yes. bookwalker.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Aug 15, 2026.
Who hosts bookwalker.jp?
bookwalker.jp is hosted on AWS.
What is bookwalker.jp's SEO score?
bookwalker.jp scored 80/100 for SEO in the latest analysis (great).
What is bookwalker.jp's overall website score?
bookwalker.jp has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.