What technology does roundwound.com use?

roundwound.com is built with Nginx.

Is roundwound.com secure (HTTPS)?

Yes. roundwound.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 25, 2026.

Who hosts roundwound.com?

roundwound.com is hosted on SAKURA-C - SAKURA Internet Inc., JP.

What is roundwound.com's SEO score?

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

What is roundwound.com's overall website score?

roundwound.com has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.

roundwound.com

rOund wOund Records

Last scanned Jul 22, 2026, 8:12 PM · 1 view

Overall score

Fair

Summary

ROUND WOUND RECORDS. This website uses Nginx hosted on SAKURA-C - SAKURA Internet Inc., JP. SEO is fair (60/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

ROUND WOUND RECORDS

Japan

Hosted on SAKURA-C - SAKURA Internet Inc., JP

Top issues to fix

11 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.
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.

+5 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

138 ms

Security

HTTPS & header checks

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.

Organization

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

ROUND WOUND RECORDS

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: SAKURA-C - SAKURA Internet Inc., JP
CDN provider: —
IP address: 210.224.185.170
ASN: AS9371 (SAKURA-C - SAKURA Internet Inc., JP)

DNS records

Type	Value
A	210.224.185.170
AAAA	—
MX	roundwound.com
TXT	v=spf1 a:www2530.sakura.ne.jp mx ~all
NS	ns1.dns.ne.jp ns2.dns.ne.jp
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: roundwound.com
Valid from: May 27, 2026
Valid to: Aug 25, 2026
Days until expiry: 33
SAN domains: roundwound.com, www.roundwound.com

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 0 · H2 0 · H3 0

Links

1 internal · 0 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 1.4 KB

Page size

767 B

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://roundwound.com
Final URL: https://roundwound.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 138 ms
HTML size: 767 B
Redirect chain: https://roundwound.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does roundwound.com use?: roundwound.com is built with Nginx.
Is roundwound.com secure (HTTPS)?: Yes. roundwound.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 25, 2026.
Who hosts roundwound.com?: roundwound.com is hosted on SAKURA-C - SAKURA Internet Inc., JP.
What is roundwound.com's SEO score?: roundwound.com scored 60/100 for SEO in the latest analysis (fair).
What is roundwound.com's overall website score?: roundwound.com has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.