What technology does atrc.jp use?

atrc.jp is built with PHP, jQuery, Google Analytics.

Is atrc.jp secure (HTTPS)?

Yes. atrc.jp uses TLS 1.3 with a certificate issued by Japan Registry Services Co., Ltd., valid until Dec 31, 2026.

Hosting provider information for atrc.jp is not available yet.

What is atrc.jp's SEO score?

atrc.jp scored 55/100 for SEO in the latest analysis (fair).

What is atrc.jp's overall website score?

atrc.jp has an overall SiteGraph score of 63/100, combining SEO, performance, security, and accessibility.

Has atrc.jp's score changed over time?

atrc.jp's overall score has declined by 2 points (from 65 to 63) since Jul 26, 2026.

atrc.jp

オートレースモバイル[公式]

Last scanned Aug 2, 2026, 4:00 AM · 7 views

Overall score

Fair

Summary

オートレースモバイルでは川口･伊勢崎･浜松･山陽･飯塚の各レース場より前検日から最終日までほぼ毎日記者によるニュースや予想レポート(一般戦･G1･G2･SG… This website uses Google Analytics. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

オートレースモバイルでは川口･伊勢崎･浜松･山陽･飯塚の各レース場より前検日から最終日までほぼ毎日記者によるニュースや予想レポート(一般戦･G1･G2･SG 全て)配信しています。レースに関するオフィシャル情報はもちろん、コラムや選手の裏側などオートレースに関する様々な情報を発信中！

Top issues to fix

13 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.
1 cookie 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.

+7 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

1.76 s

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-2 overall since Jul 26, 2026

Overall: 63
SEO: 55
Security: 25
Performance: 90
Accessibility: 90

Organization

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

YouTube

Meta tags

Title: オートレースモバイル[公式]
Description: オートレースモバイルでは川口･伊勢崎･浜松･山陽･飯塚の各レース場より前検日から最終日までほぼ毎日記者によるニュースや予想レポート(一般戦･G1･G2･SG 全て)配信しています。レースに関するオフィシャル情報はもちろん、コラムや選手の裏側などオートレースに関する様々な情報を発信中！
Canonical
Language: ja
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Google Analytics

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: Japan Registry Services Co., Ltd.
Subject: sp.atrc.jp
Valid from: Nov 30, 2025
Valid to: Dec 31, 2026
Days until expiry: 151
SAN domains: sp.atrc.jp, www.sp.atrc.jp

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 10 · H3 0

Links

63 internal · 4 external · 20 broken

Images

38 total · 2 missing alt

Scripts / Styles

8 scripts · 4 stylesheets

JS / CSS size

144 B · 0 B

Page size

17.8 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
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://atrc.jp
Final URL: https://sp.atrc.jp/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.76 s
HTML size: 17.8 KB
Redirect chain: https://atrc.jp → https://sp.atrc.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does atrc.jp use?: atrc.jp is built with PHP, jQuery, Google Analytics.
Is atrc.jp secure (HTTPS)?: Yes. atrc.jp uses TLS 1.3 with a certificate issued by Japan Registry Services Co., Ltd., valid until Dec 31, 2026.
Who hosts atrc.jp?: Hosting provider information for atrc.jp is not available yet.
What is atrc.jp's SEO score?: atrc.jp scored 55/100 for SEO in the latest analysis (fair).
What is atrc.jp's overall website score?: atrc.jp has an overall SiteGraph score of 63/100, combining SEO, performance, security, and accessibility.
Has atrc.jp's score changed over time?: atrc.jp's overall score has declined by 2 points (from 65 to 63) since Jul 26, 2026.