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pia.co.jp

チケットぴあ［チケット情報・販売・購入・予約］

Last scanned Aug 5, 2026, 12:00 PM · 9 views

72

Overall score

Fair

Summary

チケットぴあは日本最大級のチケット販売サイト。ライブ、コンサート、舞台、スポーツ、クラシック、韓流、アニメ、映画などのチケットを予約・購入ができま�… This website uses Apache. SEO is fair (65/100) and accessibility is fair (60/100). Security scores fair (70/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

チケットぴあは日本最大級のチケット販売サイト。ライブ、コンサート、舞台、スポーツ、クラシック、韓流、アニメ、映画などのチケットを予約・購入ができます。旬のニュースやライブレポート、アーティストの動画、レビューなどエンタメ情報満載

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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

+5 more issues — details in the sections below.

65

SEO

6 issue(s) found

90

Performance

151 ms

70

Security

HTTPS & header checks

60

Accessibility

2 issue(s) found

Score history

+3 overall since Jul 26, 2026

Overall
72
SEO
65
Security
70
Performance
90
Accessibility
60

Organization

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

チケットぴあは日本最大級のチケット販売サイト。ライブ、コンサート、舞台、スポーツ、クラシック、韓流、アニメ、映画などのチケットを予約・購入ができます。旬のニュースやライブレポート、アーティストの動画、レビューなどエンタメ情報満載

X (Twitter)FacebookInstagramYouTube

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
チケットぴあ［チケット情報・販売・購入・予約］
Description
チケットぴあは日本最大級のチケット販売サイト。ライブ、コンサート、舞台、スポーツ、クラシック、韓流、アニメ、映画などのチケットを予約・購入ができます。旬のニュースやライブレポート、アーティストの動画、レビューなどエンタメ情報満載
Canonical
https://t.pia.jp/
Language
ja
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
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.

jQueryGoogle AnalyticsGoogle AdsTikTok PixelApache

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Starfield Technologies, Inc.
Subject
*.pia.co.jp
Valid from
Nov 14, 2025
Valid to
Nov 30, 2026
Days until expiry
116
SAN domains
*.pia.co.jp, pia.co.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 4 · H3 9

Links

2 internal · 169 external · 17 broken

Images

134 total · 68 missing alt

Scripts / Styles

96 scripts · 11 stylesheets

JS / CSS size

46.9 KB · 2.9 KB

Page size

181 B

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • No H1 heading found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found

Scan details

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

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Frequently asked questions

What technology does pia.co.jp use?
pia.co.jp is built with jQuery, Google Analytics, Google Ads, TikTok Pixel, Apache.
Is pia.co.jp secure (HTTPS)?
Yes. pia.co.jp uses TLS 1.2 with a certificate issued by Starfield Technologies, Inc., valid until Nov 30, 2026.
Who hosts pia.co.jp?
Hosting provider information for pia.co.jp is not available yet.
What is pia.co.jp's SEO score?
pia.co.jp scored 65/100 for SEO in the latest analysis (fair).
What is pia.co.jp's overall website score?
pia.co.jp has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.
Has pia.co.jp's score changed over time?
pia.co.jp's overall score has improved by 3 points (from 69 to 72) since Jul 26, 2026.