blogcircle.jp
ブログサークル | ブログにフォーカスしたSNS
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
This website uses PHP hosted on SAKURA-A - SAKURA Internet Inc., JP. SEO is fair (60/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
- Japan
- Hosted on SAKURA-A - SAKURA Internet Inc., JP
Top issues to fix
12 issues found · 5 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+6 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
161 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ブログサークル | ブログにフォーカスしたSNS
- Description
- Canonical
- Language
- Charset
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=yes
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- SAKURA-A - SAKURA Internet Inc., JP
- CDN provider
- —
- IP address
- 133.125.14.71
- ASN
- AS7684 (SAKURA-A - SAKURA Internet Inc., JP)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Japan Registry Services Co., Ltd.
- Subject
- blogcircle.jp
- Valid from
- Dec 1, 2025
- Valid to
- Dec 31, 2026
- Days until expiry
- 127
- SAN domains
- blogcircle.jp
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 2 · H3 0
Links
40 internal · 1 external · 0 broken
Images
32 total · 32 missing alt
Scripts / Styles
32 scripts · 4 stylesheets
JS / CSS size
563 KB · 89.9 KB
Page size
15.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://blogcircle.jp
- Final URL
- https://blogcircle.jp
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 161 ms
- HTML size
- 15.3 KB
- Redirect chain
- https://blogcircle.jp
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does blogcircle.jp use?
- blogcircle.jp is built with PHP, jQuery, Google Analytics, Apache.
- Is blogcircle.jp secure (HTTPS)?
- Yes. blogcircle.jp uses TLS 1.2 with a certificate issued by Japan Registry Services Co., Ltd., valid until Dec 31, 2026.
- Who hosts blogcircle.jp?
- blogcircle.jp is hosted on SAKURA-A - SAKURA Internet Inc., JP.
- What is blogcircle.jp's SEO score?
- blogcircle.jp scored 60/100 for SEO in the latest analysis (fair).
- What is blogcircle.jp's overall website score?
- blogcircle.jp has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card