---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: volleyball-nagaoka-city.com
report_url: "https://crawlinx.com/audit/volleyball-nagaoka-city.com"
crawl_id: 20260801T013717-7e4688c9
health_score: 62
generated_at: 2026-08-26T01:58:17Z
total_pages: 50
html_pages: 46
indexable_pages: 42
errors: 8
warnings: 75
notices: 306
---

# SEO audit: volleyball-nagaoka-city.com

**Health score: 62/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/volleyball-nagaoka-city.com

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 46 |
| Indexable | 42 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 4 |
| Avg response time | 1080 ms |
| Errors / Warnings / Notices | 8 / 75 / 306 |
| Status codes | 46×200, 4×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Crawlability | 92 | 4 | 0 | 0 |
| Links | 92 | 4 | 0 | 0 |
| Content | 76 | 0 | 40 | 52 |
| Structured Data | 91 | 0 | 15 | 12 |
| Meta Description | 95 | 0 | 8 | 2 |
| Performance | 96 | 0 | 7 | 117 |
| Canonical | 99 | 0 | 2 | 2 |
| Titles | 99 | 0 | 2 | 0 |
| Duplicate | 99 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 5 |
| Security | 100 | 0 | 0 | 61 |
| Social | 100 | 0 | 0 | 8 |
| URL | 100 | 0 | 0 | 47 |

## Issues

### Errors (8)

#### Broken internal link (target 4xx/5xx)

- Rule: `links.broken_internal` · Category: Links · Occurrences: 4

- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — https://volleyball-nagaoka-city.com/%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B/ (HTTP 404)
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL (HTTP 404)
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/) — https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/ (HTTP 404)
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/) — https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/ (HTTP 404)

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 4

- [https://volleyball-nagaoka-city.com/%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B/](https://volleyball-nagaoka-city.com/%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B/) — HTTP 404
- [https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/](https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/) — HTTP 404
- [https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/](https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/) — HTTP 404
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL) — HTTP 404

### Warnings (75)

#### Interior page canonicalizes to the homepage

- Rule: `canonical.points_to_homepage` · Category: Canonical · Occurrences: 2

- [https://volleyball-nagaoka-city.com/page/2/](https://volleyball-nagaoka-city.com/page/2/) — this interior page canonicalizes to the homepage (https://volleyball-nagaoka-city.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.
- [https://volleyball-nagaoka-city.com/page/3/](https://volleyball-nagaoka-city.com/page/3/) — this interior page canonicalizes to the homepage (https://volleyball-nagaoka-city.com/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL.

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 40

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — 142 words
- [https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/](https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/) — 153 words
- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — 60 words
- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/) — 55 words
- [https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/](https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/) — 61 words
- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — 132 words
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — 122 words
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — 123 words
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — 131 words
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — 137 words
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — 152 words
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — 164 words
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/) — 135 words
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — 168 words
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — 100 words
- [https://volleyball-nagaoka-city.com/2025/10/14/20251013/](https://volleyball-nagaoka-city.com/2025/10/14/20251013/) — 127 words
- [https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/](https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/) — 129 words
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — 164 words
- [https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/](https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/) — 163 words
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — 162 words
- [https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com](https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com) — 142 words
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/) — 149 words
- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/) — 119 words
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/) — 127 words
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/) — 149 words
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/) — 92 words
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/) — 105 words
- [https://volleyball-nagaoka-city.com/contact/](https://volleyball-nagaoka-city.com/contact/) — 78 words
- [https://volleyball-nagaoka-city.com/elementary-volleyball-teams/](https://volleyball-nagaoka-city.com/elementary-volleyball-teams/) — 88 words
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/) — 55 words
- [https://volleyball-nagaoka-city.com/nagaokaguts-donation/](https://volleyball-nagaoka-city.com/nagaokaguts-donation/) — 87 words
- [https://volleyball-nagaoka-city.com/nagaokaguts/](https://volleyball-nagaoka-city.com/nagaokaguts/) — 117 words
- [https://volleyball-nagaoka-city.com/page/2/](https://volleyball-nagaoka-city.com/page/2/) — 145 words
- [https://volleyball-nagaoka-city.com/page/3/](https://volleyball-nagaoka-city.com/page/3/) — 105 words
- [https://volleyball-nagaoka-city.com/r7jigyou/](https://volleyball-nagaoka-city.com/r7jigyou/) — 157 words
- [https://volleyball-nagaoka-city.com/roster_public/](https://volleyball-nagaoka-city.com/roster_public/) — 52 words
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/) — 115 words
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — 146 words
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/) — 138 words
- [https://volleyball-nagaoka-city.com/youngvolleyballclub/](https://volleyball-nagaoka-city.com/youngvolleyballclub/) — 56 words

#### Homepage duplicated across protocol/host variants (no redirect)

- Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — http://volleyball-nagaoka-city.com/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.

#### Hero/LCP image is lazy-loaded (loading=lazy delays LCP)

- Rule: `images.no_lazy_lcp_candidate` · Category: Performance · Occurrences: 7

- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — the likely hero/LCP image (9ccb7ec13d8960736e7b1eba38c35177431f6bd978533e266cf1ae5bfc5078bc) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — the likely hero/LCP image (9ccb7ec13d8960736e7b1eba38c35177431f6bd978533e266cf1ae5bfc5078bc) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — the likely hero/LCP image (9ccb7ec13d8960736e7b1eba38c35177431f6bd978533e266cf1ae5bfc5078bc) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/) — the likely hero/LCP image (9ccb7ec13d8960736e7b1eba38c35177431f6bd978533e266cf1ae5bfc5078bc) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/](https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/) — the likely hero/LCP image (9ccb7ec13d8960736e7b1eba38c35177431f6bd978533e266cf1ae5bfc5078bc) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — the likely hero/LCP image (9ccb7ec13d8960736e7b1eba38c35177431f6bd978533e266cf1ae5bfc5078bc) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — the likely hero/LCP image (9ccb7ec13d8960736e7b1eba38c35177431f6bd978533e266cf1ae5bfc5078bc) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 8

- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/)
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/)
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/)
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/)
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/)
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/)
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/)
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/)

#### BreadcrumbList present but structurally incomplete

- Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 15

- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/10/14/20251013/](https://volleyball-nagaoka-city.com/2025/10/14/20251013/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/](https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/](https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 2

- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — 73 chars, ~635px (limit ~580px)
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — 73 chars, ~639px (limit ~580px)

### Notices (306)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 4

- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — h3 follows h1 — skips h2
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — h3 follows h1 — skips h2
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — h3 follows h1 — skips h2
- [https://volleyball-nagaoka-city.com/elementary-volleyball-teams/](https://volleyball-nagaoka-city.com/elementary-volleyball-teams/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Canonical points to a different URL

- Rule: `canonical.non_self` · Category: Canonical · Occurrences: 2

- [https://volleyball-nagaoka-city.com/page/2/](https://volleyball-nagaoka-city.com/page/2/) — canonical=https://volleyball-nagaoka-city.com/
- [https://volleyball-nagaoka-city.com/page/3/](https://volleyball-nagaoka-city.com/page/3/) — canonical=https://volleyball-nagaoka-city.com/

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 10

- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — 3.9%
- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/) — 3.5%
- [https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/](https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/) — 3.9%
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — 4.2%
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — 4.9%
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — 4.8%
- [https://volleyball-nagaoka-city.com/contact/](https://volleyball-nagaoka-city.com/contact/) — 4.1%
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/) — 3.6%
- [https://volleyball-nagaoka-city.com/roster_public/](https://volleyball-nagaoka-city.com/roster_public/) — 3.3%
- [https://volleyball-nagaoka-city.com/youngvolleyballclub/](https://volleyball-nagaoka-city.com/youngvolleyballclub/) — 3.6%

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 26

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — the likely hero/LCP image (スクリーンショット-2025-03-11-185128.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2025-8-10/](https://volleyball-nagaoka-city.com/2025-8-10/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — the likely hero/LCP image (img_0157-scaled.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — the likely hero/LCP image (img_4153-1-scaled.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — the likely hero/LCP image (スクリーンショット-2025-08-06-14.58.47.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — the likely hero/LCP image (スクリーンショット-2025-08-09-17.23.41.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — the likely hero/LCP image (決勝サムネ.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2025/10/14/20251013/](https://volleyball-nagaoka-city.com/2025/10/14/20251013/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/](https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com](https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com) — the likely hero/LCP image (スクリーンショット-2025-03-11-185128.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/) — the likely hero/LCP image (9ccb7ec13d8960736e7b1eba38c35177431f6bd978533e266cf1ae5bfc5078bc) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/](https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/contact/](https://volleyball-nagaoka-city.com/contact/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/nagaokaguts/](https://volleyball-nagaoka-city.com/nagaokaguts/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/page/2/](https://volleyball-nagaoka-city.com/page/2/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/page/3/](https://volleyball-nagaoka-city.com/page/3/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/) — the likely hero/LCP image (gif;base64,r0lgodlhaqabaaaaach5baekaaealaaaaaabaaeaaaictaeaow==) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Legacy <meta name=keywords> tag present (Google ignores it)

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 42

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/](https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/](https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025-8-10/](https://volleyball-nagaoka-city.com/2025-8-10/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/10/14/20251013/](https://volleyball-nagaoka-city.com/2025/10/14/20251013/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/](https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/](https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com](https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/](https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/contact/](https://volleyball-nagaoka-city.com/contact/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/elementary-volleyball-teams/](https://volleyball-nagaoka-city.com/elementary-volleyball-teams/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/nagaokaguts-donation/](https://volleyball-nagaoka-city.com/nagaokaguts-donation/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/nagaokaguts/](https://volleyball-nagaoka-city.com/nagaokaguts/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/page/2/](https://volleyball-nagaoka-city.com/page/2/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/page/3/](https://volleyball-nagaoka-city.com/page/3/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/r7jigyou/](https://volleyball-nagaoka-city.com/r7jigyou/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/roster_public/](https://volleyball-nagaoka-city.com/roster_public/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://volleyball-nagaoka-city.com/youngvolleyballclub/](https://volleyball-nagaoka-city.com/youngvolleyballclub/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 2

- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/) — 37 chars
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/) — 33 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 8

- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/) — og:description
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/) — og:description
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/) — og:description
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/) — og:description
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/) — og:description
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/) — og:description
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — og:description
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/) — og:description

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 7

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com](https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 42

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/](https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/](https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025-8-10/](https://volleyball-nagaoka-city.com/2025-8-10/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/10/14/20251013/](https://volleyball-nagaoka-city.com/2025/10/14/20251013/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/](https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/](https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com](https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/](https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/contact/](https://volleyball-nagaoka-city.com/contact/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/elementary-volleyball-teams/](https://volleyball-nagaoka-city.com/elementary-volleyball-teams/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/nagaokaguts-donation/](https://volleyball-nagaoka-city.com/nagaokaguts-donation/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/nagaokaguts/](https://volleyball-nagaoka-city.com/nagaokaguts/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/page/2/](https://volleyball-nagaoka-city.com/page/2/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/page/3/](https://volleyball-nagaoka-city.com/page/3/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/r7jigyou/](https://volleyball-nagaoka-city.com/r7jigyou/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/roster_public/](https://volleyball-nagaoka-city.com/roster_public/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://volleyball-nagaoka-city.com/youngvolleyballclub/](https://volleyball-nagaoka-city.com/youngvolleyballclub/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### No Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 42

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/](https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/](https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025-8-10/](https://volleyball-nagaoka-city.com/2025-8-10/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/10/14/20251013/](https://volleyball-nagaoka-city.com/2025/10/14/20251013/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/](https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/](https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com](https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/](https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/contact/](https://volleyball-nagaoka-city.com/contact/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/elementary-volleyball-teams/](https://volleyball-nagaoka-city.com/elementary-volleyball-teams/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/nagaokaguts-donation/](https://volleyball-nagaoka-city.com/nagaokaguts-donation/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/nagaokaguts/](https://volleyball-nagaoka-city.com/nagaokaguts/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/page/2/](https://volleyball-nagaoka-city.com/page/2/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/page/3/](https://volleyball-nagaoka-city.com/page/3/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/r7jigyou/](https://volleyball-nagaoka-city.com/r7jigyou/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/roster_public/](https://volleyball-nagaoka-city.com/roster_public/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://volleyball-nagaoka-city.com/youngvolleyballclub/](https://volleyball-nagaoka-city.com/youngvolleyballclub/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

#### Deep page has no BreadcrumbList structured data

- Rule: `schema.breadcrumb_missing` · Category: Structured Data · Occurrences: 12

- [https://volleyball-nagaoka-city.com/2025-8-10/](https://volleyball-nagaoka-city.com/2025-8-10/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com](https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/roster_public/](https://volleyball-nagaoka-city.com/roster_public/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — depth-2 page has structured data but no BreadcrumbList
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/) — depth-2 page has structured data but no BreadcrumbList

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 46

- [https://volleyball-nagaoka-city.com/](https://volleyball-nagaoka-city.com/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B/](https://volleyball-nagaoka-city.com/%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/](https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/](https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/](https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/](https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2025-8-10/](https://volleyball-nagaoka-city.com/2025-8-10/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — CSP, X-Content-Type-Options, HSTS
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — X-Content-Type-Options, HSTS, CSP
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — X-Content-Type-Options, HSTS, CSP
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — X-Content-Type-Options, HSTS, CSP
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2025/10/14/20251013/](https://volleyball-nagaoka-city.com/2025/10/14/20251013/) — CSP, X-Content-Type-Options, HSTS
- [https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/](https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — CSP, X-Content-Type-Options, HSTS
- [https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/](https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — X-Content-Type-Options, HSTS, CSP
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com](https://volleyball-nagaoka-city.com/?utm_source=chatgpt.com) — CSP, X-Content-Type-Options, HSTS
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/](https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/) — X-Content-Type-Options, HSTS, CSP
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/category/uncategorized/](https://volleyball-nagaoka-city.com/category/uncategorized/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/contact/](https://volleyball-nagaoka-city.com/contact/) — CSP, X-Content-Type-Options, HSTS
- [https://volleyball-nagaoka-city.com/elementary-volleyball-teams/](https://volleyball-nagaoka-city.com/elementary-volleyball-teams/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/nagaokaguts-donation/](https://volleyball-nagaoka-city.com/nagaokaguts-donation/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/nagaokaguts/](https://volleyball-nagaoka-city.com/nagaokaguts/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/page/2/](https://volleyball-nagaoka-city.com/page/2/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/page/3/](https://volleyball-nagaoka-city.com/page/3/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/r7jigyou/](https://volleyball-nagaoka-city.com/r7jigyou/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/roster_public/](https://volleyball-nagaoka-city.com/roster_public/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/) — HSTS, CSP, X-Content-Type-Options
- [https://volleyball-nagaoka-city.com/youngvolleyballclub/](https://volleyball-nagaoka-city.com/youngvolleyballclub/) — HSTS, CSP, X-Content-Type-Options

#### target=_blank link without rel=noopener (tab-napping)

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 15

- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/](https://volleyball-nagaoka-city.com/2025/07/27/minami2025-chubu/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/08/19/done070810/](https://volleyball-nagaoka-city.com/2025/08/19/done070810/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/](https://volleyball-nagaoka-city.com/2025/09/24/mamasan-2025-9-21/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/10/14/20251013/](https://volleyball-nagaoka-city.com/2025/10/14/20251013/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/](https://volleyball-nagaoka-city.com/2025/11/03/r7-72th-shiminsports-volleyball/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/](https://volleyball-nagaoka-city.com/2026/06/30/r8-tennokougou-niigata/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/](https://volleyball-nagaoka-city.com/2026/07/09/r8-tennouhaikougouhai-niigata-kekka/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — 10 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 23

- [https://volleyball-nagaoka-city.com/%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B/](https://volleyball-nagaoka-city.com/%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B/)
- [https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/](https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/)
- [https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/](https://volleyball-nagaoka-city.com/%E4%BB%A4%E5%92%8C8%E5%B9%B4%E4%BA%8B%E6%A5%AD%E8%A8%88%E7%94%BB/)
- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/)
- [https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/](https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/)
- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/)
- [https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/](https://volleyball-nagaoka-city.com/%E9%96%A2%E9%80%A3%E5%9B%A3%E4%BD%93/)
- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/)
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/)
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/)
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/)
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/)
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/)
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL)
- [https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/](https://volleyball-nagaoka-city.com/category/%E4%B8%AD%E5%AD%A6%E3%80%81u-14/)
- [https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/](https://volleyball-nagaoka-city.com/category/%E5%8D%94%E4%BC%9A%E3%82%88%E3%82%8A/)
- [https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/category/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%80%81%E5%A4%A7%E5%AD%A6/)
- [https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/](https://volleyball-nagaoka-city.com/category/%E9%AB%98%E6%A0%A1%E7%94%9F/)
- [https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/](https://volleyball-nagaoka-city.com/tag/%E3%83%8F%E3%82%A4%E3%82%AD%E3%83%A5%E3%83%BC/)
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/)
- [https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/](https://volleyball-nagaoka-city.com/tag/%E5%BF%9C%E6%8F%B4%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F/)
- [https://volleyball-nagaoka-city.com/wp-content/uploads/2025/08/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84-%E5%8F%8E%E6%94%AF%E7%AE%A1%E7%90%86%E8%A6%8F%E7%A8%8B.pdf](https://volleyball-nagaoka-city.com/wp-content/uploads/2025/08/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84-%E5%8F%8E%E6%94%AF%E7%AE%A1%E7%90%86%E8%A6%8F%E7%A8%8B.pdf)
- [https://volleyball-nagaoka-city.com/wp-content/uploads/2026/01/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84_%E5%8F%82%E5%8A%A0%E8%A6%8F%E7%B4%84ver3.32026.1.1.pdf](https://volleyball-nagaoka-city.com/wp-content/uploads/2026/01/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84_%E5%8F%82%E5%8A%A0%E8%A6%8F%E7%B4%84ver3.32026.1.1.pdf)

#### URL is very long

- Rule: `url.too_long` · Category: URL · Occurrences: 14

- [https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/](https://volleyball-nagaoka-city.com/%E3%83%A4%E3%83%B3%E3%82%B0%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9%E3%83%96%EF%BC%88u-14/) — 158 chars
- [https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/](https://volleyball-nagaoka-city.com/%E5%A5%B3%E5%AD%90%EF%BC%89%E9%95%B7%E5%B2%A1jyvc%EF%BC%88%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2%E3%83%A6%E3%83%BC%E3%82%B9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E3%82%AF%E3%83%A9/) — 230 chars
- [https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/](https://volleyball-nagaoka-city.com/%E5%B0%8F%E5%AD%A6%E7%94%9F%E3%81%AE%E9%83%A8%EF%BC%88%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E5%B0%91%E5%B9%B4%E5%9B%A3%EF%BC%89/) — 163 chars
- [https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/](https://volleyball-nagaoka-city.com/%E7%A4%BE%E4%BC%9A%E4%BA%BA%E3%83%81%E3%83%BC%E3%83%A0%E3%83%BB%E5%A4%A7%E5%AD%A6/) — 118 chars
- [https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/](https://volleyball-nagaoka-city.com/2025/05/21/%E3%80%90%E5%A4%A7%E4%BC%9A%E7%B5%90%E6%9E%9C%E3%81%AE%E3%81%94%E5%A0%B1%E5%91%8A%E3%80%91/) — 138 chars
- [https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/](https://volleyball-nagaoka-city.com/2025/05/21/%E4%BB%A4%E5%92%8C7%E5%B9%B45%E6%9C%88%E9%95%B7%E5%B2%A1%E5%B8%82%E6%B0%91%E9%81%B8%E6%89%8B%E6%A8%A9%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%EF%BC%88%E4%B8%AD%E5%AD%A6/) — 248 chars
- [https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/](https://volleyball-nagaoka-city.com/2025/06/23/%E7%9C%8C%E6%B0%91%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E3%81%AE%E6%97%A5%E8%A8%98%E5%BF%B5%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E4%BC%9A%E3%81%8C%E9%96%8B%E5%82%AC%E3%81%95/) — 246 chars
- [https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/](https://volleyball-nagaoka-city.com/2025/07/07/%F0%9F%8F%90%E3%80%90%E7%B5%90%E6%9E%9C%E9%80%9F%E5%A0%B1%E3%80%91%E4%BB%A4%E5%92%8C7%E5%B9%B4%E5%BA%A6-%E5%A4%A9%E7%9A%87%E6%9D%AF%E3%83%BB%E7%9A%87%E5%90%8E%E6%9D%AF-%E5%85%A8%E6%97%A5%E6%9C%AC/) — 243 chars
- [https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/](https://volleyball-nagaoka-city.com/2025/07/14/37th-%E6%96%B0%E6%BD%9F%E6%97%A5%E5%A0%B1%E6%9D%AF%E4%BA%89%E5%A5%AA-%E9%95%B7%E5%B2%A1%E5%9C%B0%E5%8C%BA%E8%A6%AA%E5%96%84%E5%AE%B6%E5%BA%AD%E5%A9%A6%E4%BA%BA%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C/) — 243 chars
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/) — 240 chars
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL) — 268 chars
- [https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/](https://volleyball-nagaoka-city.com/tag/%E3%83%90%E3%83%AC%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%AB%E5%A4%A7%E5%A5%BD%E3%81%8D/) — 122 chars
- [https://volleyball-nagaoka-city.com/wp-content/uploads/2025/08/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84-%E5%8F%8E%E6%94%AF%E7%AE%A1%E7%90%86%E8%A6%8F%E7%A8%8B.pdf](https://volleyball-nagaoka-city.com/wp-content/uploads/2025/08/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84-%E5%8F%8E%E6%94%AF%E7%AE%A1%E7%90%86%E8%A6%8F%E7%A8%8B.pdf) — 167 chars
- [https://volleyball-nagaoka-city.com/wp-content/uploads/2026/01/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84_%E5%8F%82%E5%8A%A0%E8%A6%8F%E7%B4%84ver3.32026.1.1.pdf](https://volleyball-nagaoka-city.com/wp-content/uploads/2026/01/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84_%E5%8F%82%E5%8A%A0%E8%A6%8F%E7%B4%84ver3.32026.1.1.pdf) — 163 chars

#### Underscores in URL path (prefer hyphens)

- Rule: `url.underscores` · Category: URL · Occurrences: 8

- [https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/](https://volleyball-nagaoka-city.com/2025/08/06/20250810ao-re_volley/)
- [https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/](https://volleyball-nagaoka-city.com/2025/08/11/minami_best16_clubcup/)
- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL)
- [https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/](https://volleyball-nagaoka-city.com/author/nagaokacity_volleyball/)
- [https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/](https://volleyball-nagaoka-city.com/beachvolleyball_hasegawayoshiumi/)
- [https://volleyball-nagaoka-city.com/in_team/](https://volleyball-nagaoka-city.com/in_team/)
- [https://volleyball-nagaoka-city.com/roster_public/](https://volleyball-nagaoka-city.com/roster_public/)
- [https://volleyball-nagaoka-city.com/wp-content/uploads/2026/01/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84_%E5%8F%82%E5%8A%A0%E8%A6%8F%E7%B4%84ver3.32026.1.1.pdf](https://volleyball-nagaoka-city.com/wp-content/uploads/2026/01/%E9%95%B7%E5%B2%A1%E3%82%AC%E3%83%83%E3%83%84_%E5%8F%82%E5%8A%A0%E8%A6%8F%E7%B4%84ver3.32026.1.1.pdf)

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 2

- [https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL](https://volleyball-nagaoka-city.com/2026/07/23/%E3%80%8C%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6-%E7%AC%AC8%E5%9B%9E%E4%B8%AD%E8%B6%8A%E8%87%AA%E5%8B%95%E8%BB%8A%E5%AD%A6%E6%A0%A1%E6%9D%AF%E9%95%B7%E5%B2%A1%E5%B8%82%E3%83%90%E3%83%AC%E3%83%BC/YOUR_TOURNAMENT_OVERVIEW_URL)
- [https://volleyball-nagaoka-city.com/wp-content/uploads/2026/07/latestR80809.pdf](https://volleyball-nagaoka-city.com/wp-content/uploads/2026/07/latestR80809.pdf)

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 5 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 2 warning(s), 2 notice(s)
- ✗ Content — 40 warning(s), 52 notice(s)
- ✗ Crawlability — 4 error(s)
- ✗ Duplicate — 1 warning(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✓ Images — clean
- ✓ Indexability — clean
- ✗ Links — 4 error(s)
- ✗ Meta Description — 8 warning(s), 2 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 7 warning(s), 117 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 61 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 8 notice(s)
- ✗ Structured Data — 15 warning(s), 12 notice(s)
- ✗ Titles — 2 warning(s)
- ✗ URL — 47 notice(s)
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/volleyball-nagaoka-city.com*

## Use Crawlinx from your app / agent

Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### MCP server (agent skill)

Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line:

```bash
claude mcp add --transport http crawlinx https://crawlinx.com/mcp
```

Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed:

- `scan_url` — start an SEO audit of a URL.
- `get_report` — fetch the finished report as structured JSON.
- `get_report_markdown` — fetch a compact, LLM-ready Markdown report.

Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page.

### HTTP API

For apps and CLI scripts, the same audit is available over plain HTTP.

**Start a scan**

```
POST https://crawlinx.com/api/scan
Content-Type: application/json

{"url":"https://example.com","mode":"free"}
```

`mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check).
Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans.

**Get the JSON report**

```
GET https://crawlinx.com/api/scan/{id}/report
```

Returns the full structured report JSON once the scan completes.

**Get this Markdown report**

```
GET https://crawlinx.com/r/{id}.md
```

Returns this LLM-ready Markdown document.

**List recent public audits**

```
GET https://crawlinx.com/api/reports
```

### Quick start (curl)

```bash
# Start a scan → note the "id" in the JSON response
curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}'

# Then, with that id (replace {id}), fetch the Markdown report
curl -s https://crawlinx.com/r/{id}.md
```

Full API reference & usage rules: https://crawlinx.com/api