What technology does harikyu.in use?

harikyu.in is built with Nginx.

Is harikyu.in secure (HTTPS)?

Yes. harikyu.in uses TLS 1.3 with a certificate issued by Gehirn Inc., valid until Nov 15, 2026.

Who hosts harikyu.in?

Hosting provider information for harikyu.in is not available yet.

What is harikyu.in's SEO score?

harikyu.in scored 60/100 for SEO in the latest analysis (fair).

What is harikyu.in's overall website score?

harikyu.in has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.

harikyu.in

さくらのレンタルサーバ

Last scanned Jul 26, 2026, 10:54 AM

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (60/100) and accessibility is excellent (95/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

12 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.
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-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.

+6 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

742 ms

Security

HTTPS & header checks

Accessibility

1 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.

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Gehirn Inc.
Subject: *.sakura.ne.jp
Valid from: May 1, 2026
Valid to: Nov 15, 2026
Days until expiry: 110
SAN domains: *.sakura.ne.jp, *.180r.com, *.2-d.jp, *.achoo.jp, *.amaretto.jp, *.bona.jp, *.chew.jp, *.crap.jp, *.daynight.jp, *.deko8.jp, *.dojin.com, *.eek.jp, *.flop.jp, *.from.tv, *.fubuki.info, *.gokujou.biz, *.grats.jp, *.grrr.jp, *.halfmoon.jp, *.ivory.ne.jp, *.jeez.jp, *.jpn.org, *.kirara.st, *.kokage.cc, *.mail-box.ne.jp, *.matrix.jp, *.mimoza.jp, *.mints.ne.jp, *.mokuren.ne.jp, *.nazo.cc, *.netgamers.jp, *.noob.jp, *.nyanta.jp, *.o0o0.jp, *.opal.ne.jp, *.rash.jp, *.razor.jp, *.rdy.jp, *.rgr.jp, *.rojo.jp, *.rossa.cc, *.rulez.jp, *.rusk.to, *.saikyou.biz, *.sakura.tv, *.sakuratan.com, *.sakuraweb.com, *.saloon.jp, *.sblo.jp, *.silk.to, *.skr.jp, *.spawn.jp, *.squares.net, *.sumomo.ne.jp, *.tank.jp, *.thyme.jp, *.topaz.ne.jp, *.uh-oh.jp, *.undo.jp, *.websozai.jp, *.whoa.jp, *.x0.com, *.x0.to, *.xii.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 1 external · 1 broken

Images

1 total · 0 missing alt

Scripts / Styles

1 scripts · 0 stylesheets

JS / CSS size

761 B · 423 B

Page size

22.9 KB

Robots.txt & Sitemap

robots.txt: Not 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
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://harikyu.in
Final URL: https://harikyu.in
HTTP status: 403
HTTP version: HTTP/2
Response time: 742 ms
HTML size: 22.9 KB
Redirect chain: https://harikyu.in

See something wrong on this report? Request a correction

Frequently asked questions

What technology does harikyu.in use?: harikyu.in is built with Nginx.
Is harikyu.in secure (HTTPS)?: Yes. harikyu.in uses TLS 1.3 with a certificate issued by Gehirn Inc., valid until Nov 15, 2026.
Who hosts harikyu.in?: Hosting provider information for harikyu.in is not available yet.
What is harikyu.in's SEO score?: harikyu.in scored 60/100 for SEO in the latest analysis (fair).
What is harikyu.in's overall website score?: harikyu.in has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.