raw-japan-culture.com
日本の働き方、ぜんぶ話す - 日本のリアルな仕事文化や現代のライフスタイルを、北海道在住の会社員が等身大で発信する専門メディア。ステレオタイプではない、現代日本の『働き方の実態』をロジカルにぜんぶ言語化してお届けします。
1 failed · 3 warnings · 25 passed
Audited Mon, 03 Aug 2026 14:15:15 GMT · https://raw-japan-culture.com/
Meta & Head
22.9/25
Title, description, canonical, social tags — what search engines read first.
Title taghigh impactlow effort
<title> is "日本の働き方、ぜんぶ話す - 日本のリアルな仕事文化や現代のライフスタイルを、北海道在住の会社員が等身大で発信する専門メディア。ステレオタイプではない、現代日本の『働き方の実態』をロジカルにぜんぶ言語化してお届けします。" (110 characters)
Search engines truncate titles past roughly 60 characters and often rewrite very short or vague ones, so the message you wrote may never actually be shown. Rewrite the title to 30–60 characters that lead with the primary keyword and end with your brand, e.g. "Merge PDF Files Online Free | YourBrand". Front-load the important words, since truncation always cuts from the end. Don't pad a short title with repeated keywords just to hit the range — clarity wins clicks, not length.
8 passing checks
- Meta descriptionMeta description is "日本のリアルな仕事文化や現代のライフスタイルを、北海道在住の会社員が等身大で発信する専門メディア。ステレオタイプではない、現代日本の『働き方の実態』をロジカルにぜんぶ言語化してお届けします。" (95 characters)
- Canonical URLCanonical href is "https://raw-japan-culture.com/"
- Viewport meta tagViewport is "width=device-width, initial-scale=1.0, viewport-fit=cover"
- Character encoding declaredCharacter encoding is declared
- FaviconA <link rel="icon"> is present
- Open Graph tagsAll core Open Graph tags present (og:title, og:description, og:image, og:url)
- Twitter card tagtwitter:card is "summary_large_image"
- Page allows indexingrobots: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Content & Structure
21.9/25
Headings, copy depth, images, structured data, internal linking.
Image alt textmedium impactlow effort
0 of 10 images have alt text
Alt text is how search engines understand what an image shows — it feeds image-search rankings and is what screen readers announce to blind visitors. Add a short, specific alt attribute to every meaningful image, describing the content rather than listing keywords: alt="Golden retriever puppy playing in snow" beats alt="dog puppy pet animal". Give purely decorative images an empty alt="" instead of omitting the attribute, so assistive technology knows to skip them rather than reading out the filename.
7 passing checks
- Single H1 heading1 h1 found: "日本の働き方、ぜんぶ話す"
- Heading hierarchy15 headings in order without skipped levels
- Word count7001 words of visible text
- Structured data (JSON-LD)JSON-LD types found: CollectionPage, BreadcrumbList, WebSite, Person, Organization
- HTML lang attribute<html lang="ja">
- JavaScript-dependent contentvisible text ~5231 chars in the initial HTML
- Internal linking38 internal, 0 external links
Technical
23.3/25
HTTPS, redirects, robots, sitemap, speed, crawlability.
XML sitemap availablemedium impactlow effort
no sitemap.xml found
Without an XML sitemap, search engines discover pages only by following links, so new, deep, or weakly linked pages get found slowly or not at all. Generate one at /sitemap.xml — most frameworks and CMSs have a generator built in or as a plugin — listing every canonical, indexable URL, then add "Sitemap: https://www.example.com/sitemap.xml" to robots.txt and submit it in Google Search Console. Keep it clean: listing redirected, noindexed, or 404 URLs erodes crawler trust in the whole file.
Response compression enabledlow impactlow effort
no content-encoding header
This HTML is served uncompressed, so every visitor downloads far more bytes than necessary — text compresses extremely well, and the savings directly speed up first render on slow connections. Enable Brotli or gzip on your server or CDN: in nginx it's "gzip on;" (or the brotli module), in Apache it's mod_deflate via .htaccess, and on most CDNs it's a single toggle. Make sure compression covers all text types (HTML, CSS, JS, JSON, SVG), but skip already-compressed images — recompressing them wastes CPU for no gain.
10 passing checks
- Served over HTTPSfinal URL uses https://
- HTTP redirects to HTTPShttp:// redirects to https://
- No mixed content0 http:// subresource references
- Short redirect chainno redirects; URL resolves directly
- robots.txt present and permissiverobots.txt exists and allows crawling
- Fast time to first byte568 ms
- Reasonable HTML size311.5 KB
- Missing pages return 404missing paths return HTTP 404/410
- www and non-www resolve consistentlywww and non-www converge on the same host
- HTML5 doctype<!DOCTYPE html> present
Performance
Core Web Vitals scoring via Google PageSpeed is coming soon.
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