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SGSiteGraph

j8takagi.net

j8takagi.net

Last scanned Aug 24, 2026, 1:21 PM · 1 view

87

Overall score

Great

Summary

This website uses Apache hosted on OCN - NTT DOCOMO BUSINESS,Inc., JP. SEO is fair (65/100) and accessibility is good (85/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing meta description.

Japan
Hosted on OCN - NTT DOCOMO BUSINESS,Inc., JP

Top issues to fix

7 issues found · 2 high priority

  • 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 canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

65

SEO

5 issue(s) found

100

Performance

142 ms

100

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
j8takagi.net
Description
Canonical
Language
Charset
UTF-8
Viewport
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.

Apache

Hosting & CDN

CDN provider
—
IP address
153.205.149.121
ASN
AS4713 (OCN - NTT DOCOMO BUSINESS,Inc., JP)

DNS records

TypeValue
A
  • 153.205.149.121
AAAA
  • 2400:4050:88e0:3e00:5054:ff:fe68:8fd5
MX
  • mail.j8takagi.net
TXT
  • v=spf1 +ip4:153.205.149.121 +ip6:2400:4050:88e0:3e00:5054:ff:fe68:8fd5 a:auth.gate-on.net a mx -all
NS
  • ns0.mydns.jp
  • ns2.mydns.jp
  • ns1.mydns.jp
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
j8takagi.net
Valid from
Jul 19, 2026
Valid to
Oct 17, 2026
Days until expiry
53
SAN domains
j8takagi.net, www.j8takagi.net

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 0

Links

5 internal · 1 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 2.3 KB

Page size

1.1 KB

Robots.txt & Sitemap

robots.txt
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
  • sitemap.xml not found

Accessibility issues

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

Scan details

Requested URL
https://j8takagi.net
Final URL
https://j8takagi.net
HTTP status
200
HTTP version
HTTP/1.1
Response time
142 ms
HTML size
1.1 KB
Redirect chain
https://j8takagi.net

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does j8takagi.net use?
j8takagi.net is built with Apache.
Is j8takagi.net secure (HTTPS)?
Yes. j8takagi.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 17, 2026.
Who hosts j8takagi.net?
j8takagi.net is hosted on OCN - NTT DOCOMO BUSINESS,Inc., JP.
What is j8takagi.net's SEO score?
j8takagi.net scored 65/100 for SEO in the latest analysis (fair).
What is j8takagi.net's overall website score?
j8takagi.net has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.