green-japan.com
IT/Web業界の転職サイトGreen
Last scanned Aug 4, 2026, 10:00 AM · 8 views
Overall score
Great
Summary
IT/Web業界に強いGreen（グリーン）で求人・中途採用・転職情報をチェック。気になる企業から直接スカウトも。. This website uses Next.js behind CloudFront CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance excellent (100/100). Top issue: No H1 heading found.
IT/Web業界に強いGreen（グリーン）で求人・中途採用・転職情報をチェック。気になる企業から直接スカウトも。
Top issues to fix
7 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
762 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 27, 2026
- Overall
- 85
- SEO
- 70
- Security
- 85
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
IT/Web業界に強いGreen（グリーン）で求人・中途採用・転職情報をチェック。気になる企業から直接スカウトも。
Meta tags
- Title
- IT/Web業界の転職サイトGreen
- Description
- IT/Web業界に強いGreen（グリーン）で求人・中途採用・転職情報をチェック。気になる企業から直接スカウトも。
- Canonical
- https://www.green-japan.com/
- Language
- ja
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- *.green-japan.com
- Valid from
- Oct 14, 2025
- Valid to
- Nov 11, 2026
- Days until expiry
- 99
- SAN domains
- *.green-japan.com, green-japan.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 9 · H3 9
Links
228 internal · 7 external · 20 broken
Images
93 total · 0 missing alt
Scripts / Styles
14 scripts · 2 stylesheets
JS / CSS size
25.7 KB · 82.5 KB
Page size
265 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://green-japan.com
- Final URL
- https://www.green-japan.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 757 ms
- HTML size
- 265 KB
- Redirect chain
- https://green-japan.com → https://www.green-japan.com:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does green-japan.com use?
- green-japan.com is built with Next.js.
- Is green-japan.com secure (HTTPS)?
- Yes. green-japan.com uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 11, 2026.
- Who hosts green-japan.com?
- Hosting provider information for green-japan.com is not available yet.
- What is green-japan.com's SEO score?
- green-japan.com scored 70/100 for SEO in the latest analysis (fair).
- What is green-japan.com's overall website score?
- green-japan.com has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- Has green-japan.com's score changed over time?
- green-japan.com's overall score has declined by 3 points (from 88 to 85) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card