---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: sibeeria.jp
report_url: "https://crawlinx.com/audit/sibeeria.jp"
crawl_id: 20260723T075603-065c1a95
health_score: 65
generated_at: 2026-08-26T04:08:08Z
total_pages: 33
html_pages: 32
indexable_pages: 32
errors: 0
warnings: 87
notices: 234
---

# SEO audit: sibeeria.jp

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 33 |
| HTML pages | 32 |
| Indexable | 32 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 2381 ms |
| Errors / Warnings / Notices | 0 / 87 / 234 |
| Status codes | 1×0, 32×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Content | 73 | 0 | 30 | 31 |
| Agent Readiness | 78 | 0 | 24 | 5 |
| Structured Data | 80 | 0 | 22 | 10 |
| Headings | 95 | 0 | 5 | 1 |
| Meta Description | 96 | 0 | 4 | 21 |
| Crawlability | 99 | 0 | 1 | 0 |
| Rendering | 99 | 0 | 1 | 0 |
| Duplicate | 100 | 0 | 0 | 4 |
| Images | 100 | 0 | 0 | 23 |
| Links | 100 | 0 | 0 | 3 |
| Performance | 100 | 0 | 0 | 75 |
| Security | 100 | 0 | 0 | 34 |
| Sitemap | 100 | 0 | 0 | 1 |
| Social | 100 | 0 | 0 | 4 |
| URL | 100 | 0 | 0 | 22 |

## Issues

### Warnings (87)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 24

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1](https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 3 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — 26 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — 27 button/link(s) with no text or aria-label — an agent can't target them

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 30

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 91 words
- [https://www.sibeeria.jp/contact](https://www.sibeeria.jp/contact) — 48 words
- [https://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry) — 0 words
- [https://www.sibeeria.jp/precautions](https://www.sibeeria.jp/precautions) — 112 words
- [https://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list) — 32 words
- [https://www.sibeeria.jp/privacypolicy](https://www.sibeeria.jp/privacypolicy) — 99 words
- [https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — 54 words
- [https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 55 words
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — 50 words
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 50 words
- [https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 52 words
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — 53 words
- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — 55 words
- [https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 56 words
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 56 words
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — 53 words
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — 53 words
- [https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — 71 words
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 56 words
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 57 words
- [https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1](https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1) — 42 words
- [https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — 50 words
- [https://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — 62 words
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 65 words
- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 41 words
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 44 words
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 49 words
- [https://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta) — 100 words
- [https://www.sibeeria.jp/shippingreturns](https://www.sibeeria.jp/shippingreturns) — 92 words
- [https://www.sibeeria.jp/terms](https://www.sibeeria.jp/terms) — 132 words

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

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

- [https://www.sibeeria.jp/product-page/pineapple-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/pineapple-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — context deadline exceeded after 3 attempts

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 5

- [https://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry)
- [https://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list)
- [https://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta)
- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop)
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2)

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 4

- [https://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry)
- [https://www.sibeeria.jp/precautions](https://www.sibeeria.jp/precautions)
- [https://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list)
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2)

#### Content only rendered by JavaScript (invisible to non-JS crawlers & AI)

- Rule: `rendering.js_shell` · Category: Rendering · Occurrences: 1

- [https://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry) — Raw HTML has 0 words and 0 links — this page is built by JavaScript in the browser. Googlebot renders JS but delays it, and most crawlers and AI assistants (ChatGPT, Perplexity, Claude) don't run JavaScript at all, so to them the page looks empty. Server-render or pre-render your main content and navigation.

#### Schema describes content not visible on the page

- Rule: `schema.hidden_content` · Category: Structured Data · Occurrences: 1

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — a schema name/headline ("クロスツーイー株式会社(SIBEERIA ONLINE STORE)") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing.

#### Product schema missing required or recommended properties

- Rule: `schema.product_incomplete` · Category: Structured Data · Occurrences: 21

- [https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1](https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — Product structured data is missing required properties (offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (sku\|gtin, aggregateRating, review), which enrich the result.

### Notices (234)

#### Heading levels skip a level

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

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — h4 follows h2 — skips h3
- [https://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta) — h5 follows h2 — skips h3
- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — h4 follows h2 — skips h3
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — h4 follows h2 — skips h3

#### No llms.txt for AI agents

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

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

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 31

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 0.1%
- [https://www.sibeeria.jp/contact](https://www.sibeeria.jp/contact) — 0.1%
- [https://www.sibeeria.jp/precautions](https://www.sibeeria.jp/precautions) — 0.3%
- [https://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list) — 0.1%
- [https://www.sibeeria.jp/privacypolicy](https://www.sibeeria.jp/privacypolicy) — 1.0%
- [https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — 0.1%
- [https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — 0.1%
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — 0.1%
- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — 0.1%
- [https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — 0.1%
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — 0.1%
- [https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — 0.1%
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1](https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1) — 0.0%
- [https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — 0.1%
- [https://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — 0.1%
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 0.0%
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 0.0%
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 0.1%
- [https://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta) — 0.2%
- [https://www.sibeeria.jp/shippingreturns](https://www.sibeeria.jp/shippingreturns) — 0.5%
- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — 0.2%
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — 0.2%
- [https://www.sibeeria.jp/terms](https://www.sibeeria.jp/terms) — 1.2%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 4

- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — meta description shared by 2 pages: https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — meta description shared by 2 pages: https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6
- [https://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — meta description shared by 2 pages: https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — meta description shared by 2 pages: https://www.sibeeria.jp/product-page/snowtown

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 1

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 2 <h1> elements

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 23

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 42 of 52 images without width/height
- [https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — 3 of 9 images without width/height
- [https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — 3 of 9 images without width/height
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — 3 of 9 images without width/height
- [https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — 3 of 9 images without width/height
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 2 of 7 images without width/height
- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — 25 of 28 images without width/height
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — 25 of 28 images without width/height

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

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 3

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 4 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — 26 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — 27 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 19

- [https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — 291 chars
- [https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 226 chars
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — 297 chars
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 297 chars
- [https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 211 chars
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — 262 chars
- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — 261 chars
- [https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 339 chars
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 274 chars
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — 228 chars
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — 441 chars
- [https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — 388 chars
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 286 chars
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 286 chars
- [https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — 242 chars
- [https://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — 384 chars
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 384 chars
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 286 chars
- [https://www.sibeeria.jp/shippingreturns](https://www.sibeeria.jp/shippingreturns) — 234 chars

#### Meta description too short

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

- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 31 chars
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 20 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 4

- [https://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry) — og:description
- [https://www.sibeeria.jp/precautions](https://www.sibeeria.jp/precautions) — og:description
- [https://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list) — og:description
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — og:description

#### Large DOM (over 1500 elements) slows rendering & interaction

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

- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — the page has 1514 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — the page has 1515 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 31

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 51 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://www.sibeeria.jp/contact](https://www.sibeeria.jp/contact) — 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://www.sibeeria.jp/precautions](https://www.sibeeria.jp/precautions) — 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://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list) — 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://www.sibeeria.jp/privacypolicy](https://www.sibeeria.jp/privacypolicy) — 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://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — 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://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — 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://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — 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://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — 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://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — 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://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — 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://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — 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://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1](https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1) — 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://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — 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://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — 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://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 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://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 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://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta) — 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://www.sibeeria.jp/shippingreturns](https://www.sibeeria.jp/shippingreturns) — 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://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — 27 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://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — 27 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://www.sibeeria.jp/terms](https://www.sibeeria.jp/terms) — 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.

#### Large HTML document

- Rule: `perf.large_html` · Category: Performance · Occurrences: 1

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 2.3 MiB

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

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 32

- [https://www.sibeeria.jp/](https://www.sibeeria.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://www.sibeeria.jp/contact](https://www.sibeeria.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://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry) — 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://www.sibeeria.jp/precautions](https://www.sibeeria.jp/precautions) — 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://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list) — 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://www.sibeeria.jp/privacypolicy](https://www.sibeeria.jp/privacypolicy) — 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://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — 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://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — 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://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — 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://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — 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://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — 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://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — 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://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — 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://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1](https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1) — 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://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — 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://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — 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://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 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://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta) — 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://www.sibeeria.jp/shippingreturns](https://www.sibeeria.jp/shippingreturns) — 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://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — 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://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.sibeeria.jp/terms](https://www.sibeeria.jp/terms) — 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: 9

- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 3182 ms
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — 3985 ms
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 4415 ms
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — 3306 ms
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — 3939 ms
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 3375 ms
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — 3326 ms
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 3533 ms
- [https://www.sibeeria.jp/shippingreturns](https://www.sibeeria.jp/shippingreturns) — 3610 ms

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 10

- [https://www.sibeeria.jp/contact](https://www.sibeeria.jp/contact)
- [https://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry)
- [https://www.sibeeria.jp/precautions](https://www.sibeeria.jp/precautions)
- [https://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list)
- [https://www.sibeeria.jp/privacypolicy](https://www.sibeeria.jp/privacypolicy)
- [https://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta)
- [https://www.sibeeria.jp/shippingreturns](https://www.sibeeria.jp/shippingreturns)
- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop)
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2)
- [https://www.sibeeria.jp/terms](https://www.sibeeria.jp/terms)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 32

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — CSP
- [https://www.sibeeria.jp/contact](https://www.sibeeria.jp/contact) — CSP
- [https://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry) — CSP
- [https://www.sibeeria.jp/precautions](https://www.sibeeria.jp/precautions) — CSP
- [https://www.sibeeria.jp/pricing-plans/list](https://www.sibeeria.jp/pricing-plans/list) — CSP
- [https://www.sibeeria.jp/privacypolicy](https://www.sibeeria.jp/privacypolicy) — CSP
- [https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6) — CSP
- [https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6) — CSP
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6) — CSP
- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — CSP
- [https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97) — CSP
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF) — CSP
- [https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6) — CSP
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1](https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1) — CSP
- [https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6) — CSP
- [https://www.sibeeria.jp/product-page/snowtown](https://www.sibeeria.jp/product-page/snowtown) — CSP
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — CSP
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — CSP
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98) — CSP
- [https://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta) — CSP
- [https://www.sibeeria.jp/shippingreturns](https://www.sibeeria.jp/shippingreturns) — CSP
- [https://www.sibeeria.jp/shop](https://www.sibeeria.jp/shop) — CSP
- [https://www.sibeeria.jp/shop?page=2](https://www.sibeeria.jp/shop?page=2) — CSP
- [https://www.sibeeria.jp/terms](https://www.sibeeria.jp/terms) — CSP

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 2

- [https://www.sibeeria.jp/](https://www.sibeeria.jp/) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.sibeeria.jp/scta](https://www.sibeeria.jp/scta) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Indexable page not listed in sitemap

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

- [https://www.sibeeria.jp/contractorentry](https://www.sibeeria.jp/contractorentry) — indexable but not in sitemap

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 20

- [https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/%E4%BA%88%E7%B4%84-sibeeria-teenage-ensemble-500%EF%BD%8Dl%E7%BC%B6)
- [https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/blackcurrant-sorbet-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6)
- [https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/bohemian-helles-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)
- [https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/fogtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)
- [https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6](https://www.sibeeria.jp/product-page/joyride-500%EF%BD%8Dl%E7%BC%B6)
- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD)
- [https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/l%C3%A9to-2025-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)
- [https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/lively-lion-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)
- [https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97](https://www.sibeeria.jp/product-page/lollihop-%E3%83%AD%E3%83%AA%E3%83%9B%E3%83%83%E3%83%97)
- [https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF](https://www.sibeeria.jp/product-page/lquid-luck-%E3%83%AA%E3%82%AD%E3%83%83%E3%83%89%E3%83%A9%E3%83%83%E3%82%AF)
- [https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/prague-tap-room-2nd-anniversary-500ml%E7%BC%B6)
- [https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/raintown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)
- [https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/sacred-tree-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)
- [https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1](https://www.sibeeria.jp/product-page/sibeeria%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E6%9E%A1)
- [https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6](https://www.sibeeria.jp/product-page/smoke-lady-500ml%E7%BC%B6)
- [https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/snowtown-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)
- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D)
- [https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/teku-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D)
- [https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98](https://www.sibeeria.jp/product-page/tongariro-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98)

#### URL is very long

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

- [https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD](https://www.sibeeria.jp/product-page/l%C3%A1ska-500ml%E7%BC%B6-%E6%A5%AD%E8%80%85%E6%A7%98%E3%81%AE%E8%A4%87%E8%A3%BD) — 117 chars
- [https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D](https://www.sibeeria.jp/product-page/tasting-%E3%83%86%E3%82%A4%E3%82%B9%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0-%E3%82%B0%E3%83%A9%E3%82%B9-%E7%AE%B1%E4%BB%98%E3%81%8D) — 164 chars

## Checks & coverage

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

- ✗ Agent Readiness — 24 warning(s), 5 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✓ Canonical — clean
- ✗ Content — 30 warning(s), 31 notice(s)
- ✗ Crawlability — 1 warning(s)
- ✗ Duplicate — 4 notice(s)
- ✓ Geo — clean
- ✗ Headings — 5 warning(s), 1 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 23 notice(s)
- ✓ Indexability — clean
- ✗ Links — 3 notice(s)
- ✗ Meta Description — 4 warning(s), 21 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 75 notice(s)
- ✗ Rendering — 1 warning(s)
- ✓ Robots — clean
- ✗ Security — 34 notice(s)
- ✗ Sitemap — 1 notice(s)
- ✗ Social — 4 notice(s)
- ✗ Structured Data — 22 warning(s), 10 notice(s)
- ✓ Titles — clean
- ✗ URL — 22 notice(s)
- ✓ Video — clean

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