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SGSiteGraph

tokyotower.co.jp

Last scanned Jul 27, 2026, 9:43 AM · 1 view

71

Overall score

Fair

Summary

This website uses Nginx hosted on SAKURA-B - SAKURA Internet Inc., JP. SEO is poor (35/100) and accessibility is good (75/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing <title>.

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

Top issues to fix

12 issues found · 6 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 title tag

    SEO

    Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.

  • Missing meta description

    SEO

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

  • 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.

  • Missing viewport meta tag

    Accessibility

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

+6 more issues — details in the sections below.

35

SEO

8 issue(s) found

100

Performance

136 ms

80

Security

HTTPS & header checks

75

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
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.

Nginx

Hosting & CDN

CDN provider
—
IP address
160.16.52.53
ASN
AS9370 (SAKURA-B - SAKURA Internet Inc., JP)

DNS records

TypeValue
A
  • 160.16.52.53
AAAA—
MX
  • mail-2024.tokyotower.co.jp
TXT
  • google-site-verification=7TlcbwbQu2uUWGhlMGG9pQXfIMTVudCE_5nTnYR8bWc
  • v=spf1 +mx +ip4:160.16.104.161 +ip4:153.121.48.143 include:_spf.tokyotower.co.jp include:_spf.prtimes.jp include:spf.repica.jp -all
  • google-site-verification=BRrOGZ5J95IHidSWaaPS8BCxyoRwLAuuRzVg2Q4UALU
  • google-site-verification=LDIfydqGdYv2odmYQmLV1aOkxJ-XPZyzC1MVFeZ8OWs
  • google-site-verification=o3phK2lGiP_YGHaQMGV6VRgMGU57USYS-cB8KWezhAI
NS
  • bs.nariyuki.net
  • ss.nariyuki.net
  • ns2.nariyuki.net
  • ns1.nariyuki.net
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.tokyotower.co.jp
Valid from
Jan 22, 2026
Valid to
Feb 11, 2027
Days until expiry
199
SAN domains
*.tokyotower.co.jp, tokyotower.co.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · 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 · 0 B

Page size

151 B

Robots.txt & Sitemap

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

SEO issues

  • Missing <title>
  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://tokyotower.co.jp
Final URL
https://tokyotower.co.jp
HTTP status
200
HTTP version
HTTP/1.1
Response time
136 ms
HTML size
151 B
Redirect chain
https://tokyotower.co.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does tokyotower.co.jp use?
tokyotower.co.jp is built with Nginx.
Is tokyotower.co.jp secure (HTTPS)?
Yes. tokyotower.co.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 11, 2027.
Who hosts tokyotower.co.jp?
tokyotower.co.jp is hosted on SAKURA-B - SAKURA Internet Inc., JP.
What is tokyotower.co.jp's SEO score?
tokyotower.co.jp scored 35/100 for SEO in the latest analysis (poor).
What is tokyotower.co.jp's overall website score?
tokyotower.co.jp has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.