---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: omonishitekkou.co.jp
report_url: "https://crawlinx.com/audit/omonishitekkou.co.jp"
crawl_id: 20260714T011629-a8c6ca39
health_score: 70
generated_at: 2026-08-26T04:09:23Z
total_pages: 36
html_pages: 30
indexable_pages: 30
errors: 0
warnings: 238
notices: 310
---

# SEO audit: omonishitekkou.co.jp

**Health score: 70/100** — needs attention

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 36 |
| HTML pages | 30 |
| Indexable | 30 |
| Non-indexable | 0 |
| Orphan pages | 7 |
| Broken internal links | 0 |
| Avg response time | 1934 ms |
| Errors / Warnings / Notices | 0 / 238 / 310 |
| Status codes | 36×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 17 | 0 | 100 | 4 |
| Agent Readiness | 75 | 0 | 30 | 1 |
| Images | 75 | 0 | 30 | 30 |
| Performance | 75 | 0 | 30 | 126 |
| Content | 76 | 0 | 29 | 30 |
| Duplicate | 91 | 0 | 11 | 11 |
| Meta Description | 94 | 0 | 7 | 2 |
| Robots | 99 | 0 | 1 | 0 |
| Cache | 100 | 0 | 0 | 30 |
| Crawlability | 100 | 0 | 0 | 6 |
| Security | 100 | 0 | 0 | 30 |
| Sitemap | 100 | 0 | 0 | 1 |
| Social | 100 | 0 | 0 | 7 |
| Structured Data | 100 | 0 | 0 | 30 |
| URL | 100 | 0 | 0 | 2 |

## Issues

### Warnings (238)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — 4 button/link(s) with no text or aria-label — an agent can't target them

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 29

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — 182 words
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — 96 words
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — 130 words
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 71 words
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — 69 words
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — 130 words
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — 130 words
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 77 words
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — 77 words
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 77 words
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — 70 words
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — 182 words
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — 157 words
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — 73 words
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — 86 words
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — 164 words
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — 164 words
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — 73 words
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — 86 words
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — 68 words
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — 96 words
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — 89 words
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — 112 words
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — 106 words
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — 89 words
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — 111 words
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 72 words
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — 114 words
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — 86 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 11

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — title shared by 2 pages: https://omonishitekkou.co.jp/company/
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — title shared by 2 pages: https://omonishitekkou.co.jp/privacy-policy/
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — title shared by 3 pages: https://omonishitekkou.co.jp/author/otc_admin/, https://omonishitekkou.co.jp/author/otc_user/
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — title shared by 3 pages: https://omonishitekkou.co.jp/, https://omonishitekkou.co.jp/author/otc_user/
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — title shared by 3 pages: https://omonishitekkou.co.jp/, https://omonishitekkou.co.jp/author/otc_admin/
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — title shared by 2 pages: https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — title shared by 2 pages: https://omonishitekkou.co.jp/business/
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — title shared by 2 pages: http://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — title shared by 2 pages: http://omonishitekkou.co.jp/privacy-policy/
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — title shared by 2 pages: https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — title shared by 2 pages: https://omonishitekkou.co.jp/recruit/

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — 18 of 22 images missing alt
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — 12 of 15 images missing alt
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — 40 of 58 images missing alt
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 13 of 16 images missing alt
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — 13 of 17 images missing alt
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — 35 of 53 images missing alt
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — 35 of 53 images missing alt
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 15 of 31 images missing alt
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — 15 of 20 images missing alt
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 15 of 31 images missing alt
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — 14 of 19 images missing alt
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — 18 of 22 images missing alt
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — 12 of 15 images missing alt
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — 12 of 15 images missing alt
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — 13 of 16 images missing alt
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — 12 of 15 images missing alt
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — 12 of 15 images missing alt
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — 12 of 15 images missing alt
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — 13 of 16 images missing alt
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — 14 of 19 images missing alt
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — 12 of 15 images missing alt
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — 20 of 31 images missing alt
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — 19 of 25 images missing alt
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — 17 of 26 images missing alt
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — 20 of 31 images missing alt
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — 19 of 26 images missing alt
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 18 of 21 images missing alt
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — 18 of 21 images missing alt
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — 13 of 21 images missing alt
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — 12 of 15 images missing alt

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 7

- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — no internal links point here
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — no internal links point here
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — no internal links point here
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — no internal links point here
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — no internal links point here
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — no internal links point here
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — no internal links point here

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 93

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — http://omonishitekkou.co.jp/privacy-policy/ → https://omonishitekkou.co.jp/privacy-policy/
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — http://omonishitekkou.co.jp/privacy-policy/ → https://omonishitekkou.co.jp/privacy-policy/
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — http://omonishitekkou.co.jp/privacy-policy/ → https://omonishitekkou.co.jp/privacy-policy/
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — http://omonishitekkou.co.jp/company/ → https://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — https://omonishitekkou.co.jp/business/ → https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — https://omonishitekkou.co.jp/recruit/ → https://omonishitekkou.co.jp/recruit/our-job/

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 7

- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/)
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/)
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/)
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/)
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/)
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/)
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/)

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — 10 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — 13 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — 13 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — 10 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — 10 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — 13 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — 13 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — 16 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — 12 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — 13 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — 9 render-blocking <script> in <head> (add defer/async or use type=module)

#### robots.txt blocks CSS/JS the pages need to render

- Rule: `robots.blocks_css_js` · Category: Robots · Occurrences: 1

- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — robots.txt Disallow blocks render-critical CSS/JS under: /wp-admin/js/ — Google's renderer can't fetch these, so the affected pages may render blank or thin. Allow the asset path(s) for Googlebot.

### Notices (310)

#### No llms.txt for AI agents

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

- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — Cache-Control: no-store, no-cache, must-revalidate
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — Cache-Control: no-store, no-cache, must-revalidate
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — Cache-Control: no-store, no-cache, must-revalidate

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 11

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — meta description shared by 2 pages: https://omonishitekkou.co.jp/company/
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — meta description shared by 2 pages: https://omonishitekkou.co.jp/privacy-policy/
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — meta description shared by 3 pages: https://omonishitekkou.co.jp/author/otc_admin/, https://omonishitekkou.co.jp/author/otc_user/
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — meta description shared by 3 pages: https://omonishitekkou.co.jp/, https://omonishitekkou.co.jp/author/otc_user/
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — meta description shared by 3 pages: https://omonishitekkou.co.jp/, https://omonishitekkou.co.jp/author/otc_admin/
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — meta description shared by 2 pages: https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — meta description shared by 2 pages: https://omonishitekkou.co.jp/business/
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — meta description shared by 2 pages: http://omonishitekkou.co.jp/company/
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — meta description shared by 2 pages: http://omonishitekkou.co.jp/privacy-policy/
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — meta description shared by 2 pages: https://omonishitekkou.co.jp/recruit/our-job/
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — meta description shared by 2 pages: https://omonishitekkou.co.jp/recruit/

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — the likely hero/LCP image (logo.svg) 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.
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — the likely hero/LCP image (logo.svg) 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://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — the likely hero/LCP image (logo.svg) 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.

#### Images without width/height (layout shift / CLS)

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — 21 of 22 images without width/height
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — 15 of 15 images without width/height
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — 43 of 58 images without width/height
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 16 of 16 images without width/height
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — 16 of 17 images without width/height
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — 38 of 53 images without width/height
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — 38 of 53 images without width/height
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 18 of 31 images without width/height
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — 18 of 20 images without width/height
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 18 of 31 images without width/height
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — 17 of 19 images without width/height
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — 21 of 22 images without width/height
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — 15 of 15 images without width/height
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — 15 of 15 images without width/height
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — 16 of 16 images without width/height
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — 15 of 15 images without width/height
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — 15 of 15 images without width/height
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — 15 of 15 images without width/height
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — 16 of 16 images without width/height
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — 17 of 19 images without width/height
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — 15 of 15 images without width/height
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — 23 of 31 images without width/height
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — 22 of 25 images without width/height
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — 20 of 26 images without width/height
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — 23 of 31 images without width/height
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — 22 of 26 images without width/height
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 21 of 21 images without width/height
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — 21 of 21 images without width/height
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — 16 of 21 images without width/height
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — 15 of 15 images without width/height

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 2

- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Page has only one internal inlink (fragile crawl path)

- Rule: `links.single_inlink` · Category: Links · Occurrences: 2

- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.

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

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — 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://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 34 chars
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 15 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 7

- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — og:description
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — og:description
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — og:description
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — og:description
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — og:description
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — og:description
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — og:description

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — 3 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.
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — 2 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://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — 17 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://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 2 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://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — 3 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://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — 17 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://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — 17 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://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 15 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://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — 4 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://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 15 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://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — 4 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://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — 3 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://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — 2 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://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — 2 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://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — 2 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://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — 2 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://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — 2 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://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — 2 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://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — 2 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://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — 4 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://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — 2 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://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — 10 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://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — 5 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://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — 8 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://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — 10 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://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — 6 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://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 2 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://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — 2 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://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — 7 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://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — 2 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: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — 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.
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — 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://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — 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://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 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://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — 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://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — 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://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — 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://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 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://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — 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://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 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://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — 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://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — 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://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/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://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — 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://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — 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://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — 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://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — 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://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — 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://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — 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://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — 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://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — 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://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — 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://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — 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://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — 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://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — 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://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — 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://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 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://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — 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://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — 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://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — 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: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — 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.
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — 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://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — 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://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — 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://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — 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://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — 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://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — 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://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — 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://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — 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://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — 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://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — 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://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — 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://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/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://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — 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://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — 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://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — 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://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — 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://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — 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://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — 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://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — 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://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — 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://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — 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://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — 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://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — 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://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — 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://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — 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://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — 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://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — 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://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — 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://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — 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.

#### Slow server response

- Rule: `perf.slow_response` · Category: Performance · Occurrences: 6

- [https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-1.jpg](https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-1.jpg) — 3238 ms
- [https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-2.jpg](https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-2.jpg) — 3217 ms
- [https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-3.jpg](https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-3.jpg) — 3687 ms
- [https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-4.jpg](https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-4.jpg) — 3670 ms
- [https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-5.jpg](https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-5.jpg) — 3486 ms
- [https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-6.jpg](https://omonishitekkou.co.jp/wp-content/uploads/2025/07/slider1-6.jpg) — 3017 ms

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 6

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — redirects to https://omonishitekkou.co.jp/company/
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — redirects to https://omonishitekkou.co.jp/privacy-policy/
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — redirects to https://omonishitekkou.co.jp
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — redirects to https://omonishitekkou.co.jp
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — redirects to https://omonishitekkou.co.jp/business/steel-construction/
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — redirects to https://omonishitekkou.co.jp/recruit/our-job/

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/)
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/)
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/)
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/)
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/)
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/)
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/)
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/)
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/)
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/)
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/)
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/)
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/)
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/)
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/)
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/)
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92)
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/)
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/)
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/)
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/)
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/)
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/)
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/)
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/)
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/)
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/)
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/)
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/)
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 30

- [http://omonishitekkou.co.jp/company/](http://omonishitekkou.co.jp/company/) — HSTS, CSP, X-Content-Type-Options
- [http://omonishitekkou.co.jp/privacy-policy/](http://omonishitekkou.co.jp/privacy-policy/) — X-Content-Type-Options, HSTS, CSP
- [https://omonishitekkou.co.jp/](https://omonishitekkou.co.jp/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/2025/07/184/](https://omonishitekkou.co.jp/2025/07/184/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/2026/01/314/](https://omonishitekkou.co.jp/2026/01/314/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/) — CSP, X-Content-Type-Options, HSTS
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/) — CSP, X-Content-Type-Options, HSTS
- [https://omonishitekkou.co.jp/business/](https://omonishitekkou.co.jp/business/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/business/dispatch/](https://omonishitekkou.co.jp/business/dispatch/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/business/steel-construction/](https://omonishitekkou.co.jp/business/steel-construction/) — X-Content-Type-Options, HSTS, CSP
- [https://omonishitekkou.co.jp/category/news/](https://omonishitekkou.co.jp/category/news/) — CSP, X-Content-Type-Options, HSTS
- [https://omonishitekkou.co.jp/company/](https://omonishitekkou.co.jp/company/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/contact/](https://omonishitekkou.co.jp/contact/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/contact/confirm/](https://omonishitekkou.co.jp/contact/confirm/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/contact/thanks/](https://omonishitekkou.co.jp/contact/thanks/) — X-Content-Type-Options, HSTS, CSP
- [https://omonishitekkou.co.jp/entry/](https://omonishitekkou.co.jp/entry/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/entry/?post_id=92](https://omonishitekkou.co.jp/entry/?post_id=92) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/entry/check/](https://omonishitekkou.co.jp/entry/check/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/entry/submit/](https://omonishitekkou.co.jp/entry/submit/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/news/](https://omonishitekkou.co.jp/news/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/privacy-policy/](https://omonishitekkou.co.jp/privacy-policy/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/recruit/](https://omonishitekkou.co.jp/recruit/) — X-Content-Type-Options, HSTS, CSP
- [https://omonishitekkou.co.jp/recruit/benefits/](https://omonishitekkou.co.jp/recruit/benefits/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/recruit/numbers/](https://omonishitekkou.co.jp/recruit/numbers/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/recruit/our-job/](https://omonishitekkou.co.jp/recruit/our-job/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/recruit/person/](https://omonishitekkou.co.jp/recruit/person/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/recruit/requirements/92/](https://omonishitekkou.co.jp/recruit/requirements/92/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/strength/](https://omonishitekkou.co.jp/strength/) — HSTS, CSP, X-Content-Type-Options
- [https://omonishitekkou.co.jp/works/](https://omonishitekkou.co.jp/works/) — HSTS, CSP, X-Content-Type-Options

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 1

- [https://omonishitekkou.co.jp/recruit/requirements/](https://omonishitekkou.co.jp/recruit/requirements/) — indexable but not in sitemap

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

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

- [https://omonishitekkou.co.jp/author/otc_admin/](https://omonishitekkou.co.jp/author/otc_admin/)
- [https://omonishitekkou.co.jp/author/otc_user/](https://omonishitekkou.co.jp/author/otc_user/)

## Checks & coverage

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

- ✗ Agent Readiness — 30 warning(s), 1 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 30 notice(s)
- ✓ Canonical — clean
- ✗ Content — 29 warning(s), 30 notice(s)
- ✗ Crawlability — 6 notice(s)
- ✗ Duplicate — 11 warning(s), 11 notice(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 30 warning(s), 30 notice(s)
- ✓ Indexability — clean
- ✗ Links — 100 warning(s), 4 notice(s)
- ✗ Meta Description — 7 warning(s), 2 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 30 warning(s), 126 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 warning(s)
- ✗ Security — 30 notice(s)
- ✗ Sitemap — 1 notice(s)
- ✗ Social — 7 notice(s)
- ✗ Structured Data — 30 notice(s)
- ✓ Titles — clean
- ✗ URL — 2 notice(s)
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/omonishitekkou.co.jp*

## 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