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hatenablog.com

はてなブログ | 無料ブログを作成しよう

Last scanned Jul 21, 2026, 11:40 AM · 1 view

89

Overall score

Great

Top issues to fix

4 issues found

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 4 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

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 hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

80

SEO

3 issue(s) found

80

Performance

687 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

X (Twitter)Facebook

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

OpenGraph & Twitter Card

OpenGraph

og:title
はてなブログ | 無料ブログを作成しよう
og: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。
og:type
website
og:url
https://hatena.blog/

Twitter Card

twitter:card
summary_large_image
twitter:title
はてなブログ | 無料ブログを作成しよう
twitter: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。

Technologies

Detected frameworks, languages, and tools.

jQueryMeta PixelNginx

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
13.227.249.48
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 13.227.249.48
  • 13.227.249.33
  • 13.227.249.13
  • 13.227.249.121
AAAA—
MX—
TXT
  • google-site-verification=XtQTqYyCu8RgGCW8J62Rv66jt_qEaDPGiKooxW4hvbQ
  • google-site-verification=o_khX8FTUjTinz8Deg74sCzpjeZwVv7tPoVgE8HiWgs
NS
  • ns-733.awsdns-27.net
  • ns-1393.awsdns-46.org
  • ns-2007.awsdns-58.co.uk
  • ns-466.awsdns-58.com
CAA—
CNAME—
IPv6 supportNo

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
157
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 · 152 external · 4 broken

Images

306 total · 0 missing alt

Scripts / Styles

18 scripts · 1 stylesheets

JS / CSS size

176 KB · 0 B

Page size

339 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
2
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) 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
681 ms
HTML size
339 KB
Redirect chain
https://hatenablog.com → https://hatena.blog/

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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?
hatenablog.com is hosted on AWS, behind CloudFront CDN.
What is hatenablog.com's SEO score?
hatenablog.com scored 80/100 for SEO in the latest analysis (great).
What is hatenablog.com's overall website score?
hatenablog.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.