comment2434.com
にじさんじコメント検索
Last scanned Jul 27, 2026, 12:43 PM
Overall score
Fair
Summary
This website uses Nginx hosted on AWS behind CloudFront CDN. SEO is fair (65/100) and accessibility is fair (60/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on AWS
Top issues to fix
8 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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
653 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- にじさんじコメント検索
- Description
- Canonical
- https://comment2434.com/comment/
- Language
- ja
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.225.5.47
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- comment2434.com
- Valid from
- Jul 16, 2026
- Valid to
- Jan 29, 2027
- Days until expiry
- 186
- SAN domains
- comment2434.com, www.vtuber.comment2434.com, vtuber.comment2434.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
3 internal · 5 external · 2 broken
Images
1 total · 1 missing alt
Scripts / Styles
13 scripts · 7 stylesheets
JS / CSS size
425 KB · 205 KB
Page size
81.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 1
SEO issues
- Missing meta description
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://comment2434.com
- Final URL
- https://comment2434.com/comment/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 652 ms
- HTML size
- 81.8 KB
- Redirect chain
- https://comment2434.com → https://comment2434.com/comment → https://comment2434.com/comment/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does comment2434.com use?
- comment2434.com is built with Bootstrap, jQuery, Google Analytics, Google Ads, Nginx.
- Is comment2434.com secure (HTTPS)?
- Yes. comment2434.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 29, 2027.
- Who hosts comment2434.com?
- comment2434.com is hosted on AWS, behind CloudFront CDN.
- What is comment2434.com's SEO score?
- comment2434.com scored 65/100 for SEO in the latest analysis (fair).
- What is comment2434.com's overall website score?
- comment2434.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card