What technology does linkco.re use?

linkco.re is built with Next.js, Nginx.

Is linkco.re secure (HTTPS)?

Yes. linkco.re uses TLS 1.2 with a certificate issued by Amazon, valid until Dec 23, 2026.

Hosting provider information for linkco.re is not available yet.

What is linkco.re's SEO score?

linkco.re scored 65/100 for SEO in the latest analysis (fair).

What is linkco.re's overall website score?

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

linkco.re

LinkCore

Last scanned Jul 26, 2026, 11:19 AM

Overall score

Fair

Summary

LinkCore（リンクコア）スタート。これからはたったひとつの短縮URLで、ファンを適切な音楽サービスへ誘導することができます。また、自動生成された短縮URLをシ��… This website uses Next.js. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

LinkCore（リンクコア）スタート。これからはたったひとつの短縮URLで、ファンを適切な音楽サービスへ誘導することができます。また、自動生成された短縮URLをシェアするだけでリスナーの統計データを得ることができます。

Top issues to fix

11 issues found · 3 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 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.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+5 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

1.20 s

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.

Organization

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

YouTube Instagram YouTube X (Twitter)Facebook

Meta tags

Title: LinkCore
Description: LinkCore（リンクコア）スタート。これからはたったひとつの短縮URLで、ファンを適切な音楽サービスへ誘導することができます。また、自動生成された短縮URLをシェアするだけでリスナーの統計データを得ることができます。
Canonical: https://www.tunecore.co.jp/features/linkcore
Language: ja
Charset: utf-8
Viewport: width=device-width
Robots meta: index,follow
Manifest: https://www.tunecore.co.jp/manifest.json

Technologies

Detected frameworks, languages, and tools.

Next.js 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 1.2
Issuer: Amazon
Subject: *.tunecore.co.jp
Valid from: Jun 9, 2026
Valid to: Dec 23, 2026
Days until expiry: 148
SAN domains: *.tunecore.co.jp, tunecore.co.jp

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

32 internal · 14 external · 20 broken

Images

7 total · 0 missing alt

Scripts / Styles

35 scripts · 5 stylesheets

JS / CSS size

14.2 KB · 807 B

Page size

156 KB

Robots.txt & Sitemap

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

SEO issues

Meta description longer than 160 characters
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://linkco.re
Final URL: https://www.tunecore.co.jp/features/linkcore
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.19 s
HTML size: 156 KB
Redirect chain: https://linkco.re → https://www.tunecore.co.jp/linkcore → https://www.tunecore.co.jp/features/linkcore

See something wrong on this report? Request a correction

Frequently asked questions

What technology does linkco.re use?: linkco.re is built with Next.js, Nginx.
Is linkco.re secure (HTTPS)?: Yes. linkco.re uses TLS 1.2 with a certificate issued by Amazon, valid until Dec 23, 2026.
Who hosts linkco.re?: Hosting provider information for linkco.re is not available yet.
What is linkco.re's SEO score?: linkco.re scored 65/100 for SEO in the latest analysis (fair).
What is linkco.re's overall website score?: linkco.re has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.