---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: idroom.jp
report_url: "https://crawlinx.com/audit/idroom.jp"
crawl_id: 20260718T182028-eff30985
health_score: 65
generated_at: 2026-08-26T03:16:58Z
total_pages: 48
html_pages: 46
indexable_pages: 46
errors: 0
warnings: 147
notices: 576
---

# SEO audit: idroom.jp

**Health score: 65/100** — needs attention

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 48 |
| HTML pages | 46 |
| Indexable | 46 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1730 ms |
| Errors / Warnings / Notices | 0 / 147 / 576 |
| Status codes | 1×0, 47×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Agent Readiness | 71 | 0 | 46 | 43 |
| Content | 71 | 0 | 46 | 83 |
| Performance | 73 | 0 | 44 | 175 |
| Canonical | 97 | 0 | 5 | 0 |
| Security | 98 | 0 | 3 | 46 |
| Duplicate | 99 | 0 | 2 | 43 |
| Crawlability | 99 | 0 | 1 | 0 |
| Headings | 100 | 0 | 0 | 43 |
| Images | 100 | 0 | 0 | 37 |
| Meta Description | 100 | 0 | 0 | 3 |
| Sitemap | 100 | 0 | 0 | 4 |
| Social | 100 | 0 | 0 | 46 |
| Structured Data | 100 | 0 | 0 | 46 |
| Titles | 100 | 0 | 0 | 6 |
| URL | 100 | 0 | 0 | 1 |

## Issues

### Warnings (147)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 46

- [https://idroom.jp/](https://idroom.jp/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/about/](https://idroom.jp/about/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/contact/](https://idroom.jp/contact/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/](https://idroom.jp/works/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — 1 button/link(s) with no text or aria-label — an agent can't target them

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 5

- [https://idroom.jp/recruit/](https://idroom.jp/recruit/)
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html)
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html)
- [https://idroom.jp/works/](https://idroom.jp/works/)
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 46

- [https://idroom.jp/](https://idroom.jp/) — 193 words
- [https://idroom.jp/about/](https://idroom.jp/about/) — 43 words
- [https://idroom.jp/contact/](https://idroom.jp/contact/) — 47 words
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — 37 words
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/) — 142 words
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — 45 words
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — 45 words
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — 51 words
- [https://idroom.jp/works/](https://idroom.jp/works/) — 120 words
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — 57 words
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — 70 words
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — 65 words
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — 63 words
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — 49 words
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — 59 words
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — 51 words
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — 45 words
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — 45 words
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — 56 words
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — 56 words
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — 44 words
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — 84 words
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — 63 words
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — 68 words
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — 57 words
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — 62 words
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — 61 words
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — 57 words
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — 65 words
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — 60 words
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — 68 words
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — 63 words
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — 66 words
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — 55 words
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — 79 words
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — 68 words
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — 65 words
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — 77 words
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — 63 words
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — 62 words
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — 55 words
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — 57 words
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — 62 words
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — 60 words
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — 58 words
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — 116 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2

- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — title shared by 2 pages: https://idroom.jp/recruit/index.html
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — title shared by 2 pages: https://idroom.jp/recruit/

#### Incomplete/empty response after retries (likely transient — re-crawl)

- Rule: `fetch.incomplete` · Category: Crawlability · Occurrences: 1

- [https://idroom.jp/works/038/](https://idroom.jp/works/038/) — context deadline exceeded after 3 attempts

#### Content-Type header doesn't match the actual content

- Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 3

- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 44

- [https://idroom.jp/](https://idroom.jp/) — 8 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/about/](https://idroom.jp/about/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/contact/](https://idroom.jp/contact/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/](https://idroom.jp/works/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)

### Notices (576)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 5

- [https://idroom.jp/](https://idroom.jp/) — h5 follows h2 — skips h3
- [https://idroom.jp/about/](https://idroom.jp/about/) — h3 follows h1 — skips h2
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — h5 follows h1 — skips h2
- [https://idroom.jp/works/](https://idroom.jp/works/) — h3 follows h1 — skips h2
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

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

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 37

- [https://idroom.jp/](https://idroom.jp/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/](https://idroom.jp/works/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — add a <main> element (or role=main) around the primary content
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — add a <main> element (or role=main) around the primary content

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 35

- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — 4.0%
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — 3.3%
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — 3.8%
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — 4.7%
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — 3.3%
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — 4.2%
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — 3.1%
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — 2.9%
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — 2.8%
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — 3.4%
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — 4.4%
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — 3.2%
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — 3.0%
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — 4.6%
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — 4.4%
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — 4.2%
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — 3.4%
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — 4.7%
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — 3.7%
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — 3.9%
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — 3.7%
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — 4.3%
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — 3.9%
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — 4.7%
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — 3.6%
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — 3.6%
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — 3.7%
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — 4.7%
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — 3.5%
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — 3.8%
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — 4.2%
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — 2.7%
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — 3.8%
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — 3.0%
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — 3.1%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 43

- [https://idroom.jp/](https://idroom.jp/) — meta description shared by 41 pages: https://idroom.jp/works/001/, https://idroom.jp/privacy/, https://idroom.jp/about/
- [https://idroom.jp/about/](https://idroom.jp/about/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/contact/](https://idroom.jp/contact/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/about/
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — meta description shared by 2 pages: https://idroom.jp/recruit/index.html
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — meta description shared by 2 pages: https://idroom.jp/recruit/
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/privacy/, https://idroom.jp/about/
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — meta description shared by 41 pages: https://idroom.jp/, https://idroom.jp/works/001/, https://idroom.jp/privacy/

#### Missing <!DOCTYPE html> (quirks-mode rendering risk)

- Rule: `encoding.doctype_missing` · Category: Content · Occurrences: 2

- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 43

- [https://idroom.jp/](https://idroom.jp/) — 2 <h1> elements
- [https://idroom.jp/about/](https://idroom.jp/about/) — 3 <h1> elements
- [https://idroom.jp/contact/](https://idroom.jp/contact/) — 2 <h1> elements
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — 2 <h1> elements
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/) — 2 <h1> elements
- [https://idroom.jp/works/](https://idroom.jp/works/) — 3 <h1> elements
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — 3 <h1> elements
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — 3 <h1> elements
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — 3 <h1> elements
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — 3 <h1> elements
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — 3 <h1> elements
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — 3 <h1> elements
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — 3 <h1> elements
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — 3 <h1> elements
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — 3 <h1> elements
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — 3 <h1> elements
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — 3 <h1> elements
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — 3 <h1> elements
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — 3 <h1> elements
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — 3 <h1> elements
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — 3 <h1> elements
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — 3 <h1> elements
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — 3 <h1> elements
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — 3 <h1> elements
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — 3 <h1> elements
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — 3 <h1> elements
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — 3 <h1> elements
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — 3 <h1> elements
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — 3 <h1> elements
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — 3 <h1> elements
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — 3 <h1> elements
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — 3 <h1> elements
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — 3 <h1> elements
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — 3 <h1> elements
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — 3 <h1> elements
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — 3 <h1> elements
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — 3 <h1> elements
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — 3 <h1> elements
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — 3 <h1> elements
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — 3 <h1> elements
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — 3 <h1> elements
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — 3 <h1> elements
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — 3 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 41

- [https://idroom.jp/](https://idroom.jp/) — the likely hero/LCP image (idr001.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/about/](https://idroom.jp/about/) — the likely hero/LCP image (title2308.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — the likely hero/LCP image (title_pc.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — the likely hero/LCP image (title_pc.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — the likely hero/LCP image (title.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — the likely hero/LCP image (001.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — the likely hero/LCP image (001-1.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — the likely hero/LCP image (001-2.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — the likely hero/LCP image (001-3.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — the likely hero/LCP image (001-4.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — the likely hero/LCP image (001-5.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — the likely hero/LCP image (001-6.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — the likely hero/LCP image (001-7.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — the likely hero/LCP image (001-8.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — the likely hero/LCP image (001-9.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — the likely hero/LCP image (001-10.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — the likely hero/LCP image (001-11.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — the likely hero/LCP image (001-12.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — the likely hero/LCP image (001-13.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — the likely hero/LCP image (001-14.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — the likely hero/LCP image (001-15.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — the likely hero/LCP image (001-16.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — the likely hero/LCP image (001-17.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — the likely hero/LCP image (001-18.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — the likely hero/LCP image (001-19.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — the likely hero/LCP image (001-20.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — the likely hero/LCP image (001-22.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — the likely hero/LCP image (001-23.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — the likely hero/LCP image (001-24.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — the likely hero/LCP image (001-25.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — the likely hero/LCP image (001-26.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — the likely hero/LCP image (001-27.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — the likely hero/LCP image (001-28.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — the likely hero/LCP image (001-29.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — the likely hero/LCP image (white1810cp_b0poster_a_w960xh679.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — the likely hero/LCP image (asience_2019_kv.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — the likely hero/LCP image (19mb_one_body_kauchin_0807_kauchin_board_02-scaled.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — the likely hero/LCP image (1-autumn1-1.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — the likely hero/LCP image (xmas-image1_main.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — the likely hero/LCP image (6165d196be06334ffe8bd314b1903d61.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — the likely hero/LCP image (flat_sk_main_0520.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 37

- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — 1 of 5 images without width/height
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — 1 of 4 images without width/height
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — 1 of 7 images without width/height
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — 1 of 8 images without width/height
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — 1 of 4 images without width/height
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — 1 of 3 images without width/height
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — 1 of 4 images without width/height
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — 1 of 11 images without width/height
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — 1 of 10 images without width/height
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — 1 of 4 images without width/height
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — 1 of 3 images without width/height
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — 1 of 7 images without width/height
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — 1 of 4 images without width/height
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — 1 of 11 images without width/height
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — 1 of 5 images without width/height
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — 1 of 3 images without width/height
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — 1 of 3 images without width/height
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — 1 of 6 images without width/height
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — 1 of 3 images without width/height
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — 1 of 4 images without width/height
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — 1 of 7 images without width/height
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — 1 of 6 images without width/height
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — 1 of 9 images without width/height
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — 1 of 6 images without width/height
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — 1 of 10 images without width/height
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — 1 of 3 images without width/height
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — 1 of 8 images without width/height
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — 1 of 9 images without width/height
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — 1 of 9 images without width/height
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — 1 of 7 images without width/height
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — 1 of 4 images without width/height
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — 1 of 4 images without width/height
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — 1 of 4 images without width/height
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — 1 of 18 images without width/height
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — 1 of 12 images without width/height
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — 1 of 16 images without width/height
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — 1 of 14 images without width/height

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

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 46

- [https://idroom.jp/](https://idroom.jp/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/about/](https://idroom.jp/about/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/contact/](https://idroom.jp/contact/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/](https://idroom.jp/works/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — 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: 3

- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — 12 chars
- [https://idroom.jp/works/](https://idroom.jp/works/) — 35 chars
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — 44 chars

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 46

- [https://idroom.jp/](https://idroom.jp/) — 21 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://idroom.jp/about/](https://idroom.jp/about/) — 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://idroom.jp/contact/](https://idroom.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://idroom.jp/contact/thanks/](https://idroom.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://idroom.jp/privacy/](https://idroom.jp/privacy/) — 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://idroom.jp/recruit/](https://idroom.jp/recruit/) — 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://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — 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://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — 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://idroom.jp/works/](https://idroom.jp/works/) — 20 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://idroom.jp/works/001/](https://idroom.jp/works/001/) — 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://idroom.jp/works/002/](https://idroom.jp/works/002/) — 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://idroom.jp/works/003/](https://idroom.jp/works/003/) — 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://idroom.jp/works/004/](https://idroom.jp/works/004/) — 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://idroom.jp/works/005/](https://idroom.jp/works/005/) — 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://idroom.jp/works/006/](https://idroom.jp/works/006/) — 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://idroom.jp/works/007/](https://idroom.jp/works/007/) — 11 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://idroom.jp/works/008/](https://idroom.jp/works/008/) — 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://idroom.jp/works/009/](https://idroom.jp/works/009/) — 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://idroom.jp/works/010/](https://idroom.jp/works/010/) — 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://idroom.jp/works/011/](https://idroom.jp/works/011/) — 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://idroom.jp/works/012/](https://idroom.jp/works/012/) — 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://idroom.jp/works/013/](https://idroom.jp/works/013/) — 11 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://idroom.jp/works/014/](https://idroom.jp/works/014/) — 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://idroom.jp/works/015/](https://idroom.jp/works/015/) — 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://idroom.jp/works/016/](https://idroom.jp/works/016/) — 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://idroom.jp/works/017/](https://idroom.jp/works/017/) — 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://idroom.jp/works/018/](https://idroom.jp/works/018/) — 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://idroom.jp/works/019/](https://idroom.jp/works/019/) — 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://idroom.jp/works/020/](https://idroom.jp/works/020/) — 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://idroom.jp/works/021/](https://idroom.jp/works/021/) — 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://idroom.jp/works/023/](https://idroom.jp/works/023/) — 9 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://idroom.jp/works/024/](https://idroom.jp/works/024/) — 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://idroom.jp/works/025/](https://idroom.jp/works/025/) — 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://idroom.jp/works/026/](https://idroom.jp/works/026/) — 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://idroom.jp/works/027/](https://idroom.jp/works/027/) — 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://idroom.jp/works/028/](https://idroom.jp/works/028/) — 9 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://idroom.jp/works/029/](https://idroom.jp/works/029/) — 9 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://idroom.jp/works/030/](https://idroom.jp/works/030/) — 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://idroom.jp/works/031/](https://idroom.jp/works/031/) — 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://idroom.jp/works/032/](https://idroom.jp/works/032/) — 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://idroom.jp/works/033/](https://idroom.jp/works/033/) — 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://idroom.jp/works/034/](https://idroom.jp/works/034/) — 18 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://idroom.jp/works/035/](https://idroom.jp/works/035/) — 12 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://idroom.jp/works/036/](https://idroom.jp/works/036/) — 16 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://idroom.jp/works/037/](https://idroom.jp/works/037/) — 14 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://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — 20 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: 43

- [https://idroom.jp/](https://idroom.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://idroom.jp/about/](https://idroom.jp/about/) — 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://idroom.jp/contact/](https://idroom.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://idroom.jp/contact/thanks/](https://idroom.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://idroom.jp/privacy/](https://idroom.jp/privacy/) — 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://idroom.jp/works/](https://idroom.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.
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — 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://idroom.jp/works/002/](https://idroom.jp/works/002/) — 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://idroom.jp/works/003/](https://idroom.jp/works/003/) — 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://idroom.jp/works/004/](https://idroom.jp/works/004/) — 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://idroom.jp/works/005/](https://idroom.jp/works/005/) — 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://idroom.jp/works/006/](https://idroom.jp/works/006/) — 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://idroom.jp/works/007/](https://idroom.jp/works/007/) — 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://idroom.jp/works/008/](https://idroom.jp/works/008/) — 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://idroom.jp/works/009/](https://idroom.jp/works/009/) — 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://idroom.jp/works/010/](https://idroom.jp/works/010/) — 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://idroom.jp/works/011/](https://idroom.jp/works/011/) — 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://idroom.jp/works/012/](https://idroom.jp/works/012/) — 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://idroom.jp/works/013/](https://idroom.jp/works/013/) — 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://idroom.jp/works/014/](https://idroom.jp/works/014/) — 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://idroom.jp/works/015/](https://idroom.jp/works/015/) — 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://idroom.jp/works/016/](https://idroom.jp/works/016/) — 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://idroom.jp/works/017/](https://idroom.jp/works/017/) — 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://idroom.jp/works/018/](https://idroom.jp/works/018/) — 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://idroom.jp/works/019/](https://idroom.jp/works/019/) — 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://idroom.jp/works/020/](https://idroom.jp/works/020/) — 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://idroom.jp/works/021/](https://idroom.jp/works/021/) — 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://idroom.jp/works/023/](https://idroom.jp/works/023/) — 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://idroom.jp/works/024/](https://idroom.jp/works/024/) — 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://idroom.jp/works/025/](https://idroom.jp/works/025/) — 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://idroom.jp/works/026/](https://idroom.jp/works/026/) — 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://idroom.jp/works/027/](https://idroom.jp/works/027/) — 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://idroom.jp/works/028/](https://idroom.jp/works/028/) — 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://idroom.jp/works/029/](https://idroom.jp/works/029/) — 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://idroom.jp/works/030/](https://idroom.jp/works/030/) — 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://idroom.jp/works/031/](https://idroom.jp/works/031/) — 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://idroom.jp/works/032/](https://idroom.jp/works/032/) — 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://idroom.jp/works/033/](https://idroom.jp/works/033/) — 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://idroom.jp/works/034/](https://idroom.jp/works/034/) — 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://idroom.jp/works/035/](https://idroom.jp/works/035/) — 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://idroom.jp/works/036/](https://idroom.jp/works/036/) — 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://idroom.jp/works/037/](https://idroom.jp/works/037/) — 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://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

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

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 43

- [https://idroom.jp/](https://idroom.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://idroom.jp/about/](https://idroom.jp/about/) — 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://idroom.jp/contact/](https://idroom.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://idroom.jp/contact/thanks/](https://idroom.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://idroom.jp/privacy/](https://idroom.jp/privacy/) — 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://idroom.jp/works/](https://idroom.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.
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — 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://idroom.jp/works/002/](https://idroom.jp/works/002/) — 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://idroom.jp/works/003/](https://idroom.jp/works/003/) — 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://idroom.jp/works/004/](https://idroom.jp/works/004/) — 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://idroom.jp/works/005/](https://idroom.jp/works/005/) — 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://idroom.jp/works/006/](https://idroom.jp/works/006/) — 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://idroom.jp/works/007/](https://idroom.jp/works/007/) — 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://idroom.jp/works/008/](https://idroom.jp/works/008/) — 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://idroom.jp/works/009/](https://idroom.jp/works/009/) — 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://idroom.jp/works/010/](https://idroom.jp/works/010/) — 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://idroom.jp/works/011/](https://idroom.jp/works/011/) — 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://idroom.jp/works/012/](https://idroom.jp/works/012/) — 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://idroom.jp/works/013/](https://idroom.jp/works/013/) — 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://idroom.jp/works/014/](https://idroom.jp/works/014/) — 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://idroom.jp/works/015/](https://idroom.jp/works/015/) — 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://idroom.jp/works/016/](https://idroom.jp/works/016/) — 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://idroom.jp/works/017/](https://idroom.jp/works/017/) — 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://idroom.jp/works/018/](https://idroom.jp/works/018/) — 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://idroom.jp/works/019/](https://idroom.jp/works/019/) — 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://idroom.jp/works/020/](https://idroom.jp/works/020/) — 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://idroom.jp/works/021/](https://idroom.jp/works/021/) — 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://idroom.jp/works/023/](https://idroom.jp/works/023/) — 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://idroom.jp/works/024/](https://idroom.jp/works/024/) — 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://idroom.jp/works/025/](https://idroom.jp/works/025/) — 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://idroom.jp/works/026/](https://idroom.jp/works/026/) — 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://idroom.jp/works/027/](https://idroom.jp/works/027/) — 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://idroom.jp/works/028/](https://idroom.jp/works/028/) — 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://idroom.jp/works/029/](https://idroom.jp/works/029/) — 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://idroom.jp/works/030/](https://idroom.jp/works/030/) — 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://idroom.jp/works/031/](https://idroom.jp/works/031/) — 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://idroom.jp/works/032/](https://idroom.jp/works/032/) — 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://idroom.jp/works/033/](https://idroom.jp/works/033/) — 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://idroom.jp/works/034/](https://idroom.jp/works/034/) — 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://idroom.jp/works/035/](https://idroom.jp/works/035/) — 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://idroom.jp/works/036/](https://idroom.jp/works/036/) — 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://idroom.jp/works/037/](https://idroom.jp/works/037/) — 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://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

#### Slow server response

- Rule: `perf.slow_response` · Category: Performance · Occurrences: 2

- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — 10259 ms
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — 10422 ms

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 46

- [https://idroom.jp/](https://idroom.jp/)
- [https://idroom.jp/about/](https://idroom.jp/about/)
- [https://idroom.jp/contact/](https://idroom.jp/contact/)
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/)
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/)
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/)
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html)
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html)
- [https://idroom.jp/works/](https://idroom.jp/works/)
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/)
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/)
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/)
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/)
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/)
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/)
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/)
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/)
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/)
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/)
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/)
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/)
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/)
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/)
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/)
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/)
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/)
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/)
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/)
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/)
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/)
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/)
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/)
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/)
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/)
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/)
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/)
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/)
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/)
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/)
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/)
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/)
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/)
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/)
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/)
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/)
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/)

#### Missing recommended security headers

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

- [https://idroom.jp/](https://idroom.jp/) — CSP, X-Content-Type-Options, HSTS
- [https://idroom.jp/about/](https://idroom.jp/about/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/contact/](https://idroom.jp/contact/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/](https://idroom.jp/works/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/) — X-Content-Type-Options, HSTS, CSP
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/) — CSP, X-Content-Type-Options, HSTS
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/) — X-Content-Type-Options, HSTS, CSP
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/) — CSP, X-Content-Type-Options, HSTS
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/) — CSP, X-Content-Type-Options, HSTS
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/) — CSP, X-Content-Type-Options, HSTS
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/) — X-Content-Type-Options, HSTS, CSP
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/) — CSP, X-Content-Type-Options, HSTS
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/) — HSTS, CSP, X-Content-Type-Options
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — CSP, X-Content-Type-Options, HSTS

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 4

- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — indexable but not in sitemap
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — indexable but not in sitemap
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html) — indexable but not in sitemap
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/) — indexable but not in sitemap

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 6

- [https://idroom.jp/](https://idroom.jp/) — 7 chars
- [https://idroom.jp/about/](https://idroom.jp/about/) — 13 chars
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/) — 12 chars
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/) — 11 chars
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html) — 11 chars
- [https://idroom.jp/works/](https://idroom.jp/works/) — 13 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 46

- [https://idroom.jp/](https://idroom.jp/)
- [https://idroom.jp/about/](https://idroom.jp/about/)
- [https://idroom.jp/contact/](https://idroom.jp/contact/)
- [https://idroom.jp/contact/thanks/](https://idroom.jp/contact/thanks/)
- [https://idroom.jp/privacy/](https://idroom.jp/privacy/)
- [https://idroom.jp/recruit/](https://idroom.jp/recruit/)
- [https://idroom.jp/recruit/index.html](https://idroom.jp/recruit/index.html)
- [https://idroom.jp/recruit/message/index.html](https://idroom.jp/recruit/message/index.html)
- [https://idroom.jp/works/](https://idroom.jp/works/)
- [https://idroom.jp/works/001/](https://idroom.jp/works/001/)
- [https://idroom.jp/works/002/](https://idroom.jp/works/002/)
- [https://idroom.jp/works/003/](https://idroom.jp/works/003/)
- [https://idroom.jp/works/004/](https://idroom.jp/works/004/)
- [https://idroom.jp/works/005/](https://idroom.jp/works/005/)
- [https://idroom.jp/works/006/](https://idroom.jp/works/006/)
- [https://idroom.jp/works/007/](https://idroom.jp/works/007/)
- [https://idroom.jp/works/008/](https://idroom.jp/works/008/)
- [https://idroom.jp/works/009/](https://idroom.jp/works/009/)
- [https://idroom.jp/works/010/](https://idroom.jp/works/010/)
- [https://idroom.jp/works/011/](https://idroom.jp/works/011/)
- [https://idroom.jp/works/012/](https://idroom.jp/works/012/)
- [https://idroom.jp/works/013/](https://idroom.jp/works/013/)
- [https://idroom.jp/works/014/](https://idroom.jp/works/014/)
- [https://idroom.jp/works/015/](https://idroom.jp/works/015/)
- [https://idroom.jp/works/016/](https://idroom.jp/works/016/)
- [https://idroom.jp/works/017/](https://idroom.jp/works/017/)
- [https://idroom.jp/works/018/](https://idroom.jp/works/018/)
- [https://idroom.jp/works/019/](https://idroom.jp/works/019/)
- [https://idroom.jp/works/020/](https://idroom.jp/works/020/)
- [https://idroom.jp/works/021/](https://idroom.jp/works/021/)
- [https://idroom.jp/works/023/](https://idroom.jp/works/023/)
- [https://idroom.jp/works/024/](https://idroom.jp/works/024/)
- [https://idroom.jp/works/025/](https://idroom.jp/works/025/)
- [https://idroom.jp/works/026/](https://idroom.jp/works/026/)
- [https://idroom.jp/works/027/](https://idroom.jp/works/027/)
- [https://idroom.jp/works/028/](https://idroom.jp/works/028/)
- [https://idroom.jp/works/029/](https://idroom.jp/works/029/)
- [https://idroom.jp/works/030/](https://idroom.jp/works/030/)
- [https://idroom.jp/works/031/](https://idroom.jp/works/031/)
- [https://idroom.jp/works/032/](https://idroom.jp/works/032/)
- [https://idroom.jp/works/033/](https://idroom.jp/works/033/)
- [https://idroom.jp/works/034/](https://idroom.jp/works/034/)
- [https://idroom.jp/works/035/](https://idroom.jp/works/035/)
- [https://idroom.jp/works/036/](https://idroom.jp/works/036/)
- [https://idroom.jp/works/037/](https://idroom.jp/works/037/)
- [https://idroom.jp/works/page/2/](https://idroom.jp/works/page/2/)

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

- Rule: `url.underscores` · Category: URL · Occurrences: 1

- [https://idroom.jp/wordpress/wp-content/themes/idr_corporate_2026/img/privacy/seikyusyo.pdf](https://idroom.jp/wordpress/wp-content/themes/idr_corporate_2026/img/privacy/seikyusyo.pdf)

## Checks & coverage

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

- ✗ Agent Readiness — 46 warning(s), 43 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 5 warning(s)
- ✗ Content — 46 warning(s), 83 notice(s)
- ✗ Crawlability — 1 warning(s)
- ✗ Duplicate — 2 warning(s), 43 notice(s)
- ✓ Geo — clean
- ✗ Headings — 43 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 37 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 3 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 44 warning(s), 175 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 3 warning(s), 46 notice(s)
- ✗ Sitemap — 4 notice(s)
- ✗ Social — 46 notice(s)
- ✗ Structured Data — 46 notice(s)
- ✗ Titles — 6 notice(s)
- ✗ URL — 1 notice(s)
- ✓ Video — clean

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