hatenablog.com
はてなブログ | 無料ブログを作成しよう
Last scanned Jul 29, 2026, 3:00 PM · 10 views
Overall score
Great
Summary
はてなブログは、無料でしっかり書けるブログサービスです。日々の生活から感じたこと、考えたことを書き残しましょう。. This website uses Nginx behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
はてなブログは、無料でしっかり書けるブログサービスです。日々の生活から感じたこと、考えたことを書き残しましょう。
Top issues to fix
5 issues found
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
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.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
707 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 21, 2026
- Overall
- 88
- SEO
- 75
- Security
- 100
- Performance
- 80
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
はてなブログは、無料でしっかり書けるブログサービスです。日々の生活から感じたこと、考えたことを書き残しましょう。
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- はてなブログ | 無料ブログを作成しよう
- Description
- はてなブログは、無料でしっかり書けるブログサービスです。日々の生活から感じたこと、考えたことを書き残しましょう。
- Canonical
- https://hatena.blog/
- Language
- ja
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- 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
- hatena.blog
- Valid from
- Nov 26, 2025
- Valid to
- Dec 25, 2026
- Days until expiry
- 149
- SAN domains
- hatena.blog
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 126
Links
47 internal · 151 external · 20 broken
Images
306 total · 0 missing alt
Scripts / Styles
18 scripts · 1 stylesheets
JS / CSS size
2.1 KB · 0 B
Page size
342 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://hatenablog.com
- Final URL
- https://hatena.blog/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 700 ms
- HTML size
- 342 KB
- Redirect chain
- https://hatenablog.com → https://hatena.blog/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does hatenablog.com use?
- hatenablog.com is built with jQuery, Meta Pixel, Nginx.
- Is hatenablog.com secure (HTTPS)?
- Yes. hatenablog.com uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 25, 2026.
- Who hosts hatenablog.com?
- Hosting provider information for hatenablog.com is not available yet.
- What is hatenablog.com's SEO score?
- hatenablog.com scored 75/100 for SEO in the latest analysis (fair).
- What is hatenablog.com's overall website score?
- hatenablog.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has hatenablog.com's score changed over time?
- hatenablog.com's overall score has declined by 1 point (from 89 to 88) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card