helloproject.com
ハロー！プロジェクト公式サイト
Last scanned Jul 26, 2026, 9:46 AM
Overall score
Great
Summary
ハロー！プロジェクト公式サイト。所属アーティストの最新ニュース、リリース情報、ライブやイベントのスケジュール等を掲載しています。. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
ハロー！プロジェクト公式サイト。所属アーティストの最新ニュース、リリース情報、ライブやイベントのスケジュール等を掲載しています。
Top issues to fix
9 issues found · 2 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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
426 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- ハロー！プロジェクト公式サイト
- Description
- ハロー！プロジェクト公式サイト。所属アーティストの最新ニュース、リリース情報、ライブやイベントのスケジュール等を掲載しています。
- Canonical
- https://helloproject.com/
- Language
- ja
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
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
- helloproject.com
- Valid from
- Jul 2, 2026
- Valid to
- Jan 15, 2027
- Days until expiry
- 171
- SAN domains
- helloproject.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 119 · H3 4
Links
174 internal · 207 external · 20 broken
Images
396 total · 0 missing alt
Scripts / Styles
10 scripts · 2 stylesheets
JS / CSS size
6.6 KB · 0 B
Page size
414 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://helloproject.com
- Final URL
- https://helloproject.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 418 ms
- HTML size
- 414 KB
- Redirect chain
- https://helloproject.com
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does helloproject.com use?
- We did not detect any specific technologies for helloproject.com in the latest scan.
- Is helloproject.com secure (HTTPS)?
- Yes. helloproject.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 15, 2027.
- Who hosts helloproject.com?
- Hosting provider information for helloproject.com is not available yet.
- What is helloproject.com's SEO score?
- helloproject.com scored 75/100 for SEO in the latest analysis (fair).
- What is helloproject.com's overall website score?
- helloproject.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card