felmat.net
クローズドASP サービスのfelmat（フェルマ）
Last scanned Jul 26, 2026, 3:19 PM
Overall score
Fair
Summary
felmat（フェルマ）は、日本最大級のクローズドアフィリエイト・サービスです。業界トップクラスの9,000以上の広告運用実績を誇り、良質な顧客 × 獲得数の最大化�… This website uses Apache hosted on AWS. SEO is fair (65/100) and accessibility is fair (60/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
felmat（フェルマ）は、日本最大級のクローズドアフィリエイト・サービスです。業界トップクラスの9,000以上の広告運用実績を誇り、良質な顧客 × 獲得数の最大化が行える独自の成果報酬型のインターネット広告です。
- United States
- Hosted on AWS
Top issues to fix
10 issues found · 4 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.
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.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
614 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
felmat（フェルマ）は、日本最大級のクローズドアフィリエイト・サービスです。業界トップクラスの9,000以上の広告運用実績を誇り、良質な顧客 × 獲得数の最大化が行える独自の成果報酬型のインターネット広告です。
Meta tags
- Title
- クローズドASP サービスのfelmat（フェルマ）
- Description
- felmat（フェルマ）は、日本最大級のクローズドアフィリエイト・サービスです。業界トップクラスの9,000以上の広告運用実績を誇り、良質な顧客 × 獲得数の最大化が行える独自の成果報酬型のインターネット広告です。
- Canonical
- https://www.felmat.net/
- Language
- ja
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 57.181.64.133
- 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
- felmat.net
- Valid from
- Jan 3, 2026
- Valid to
- Jan 31, 2027
- Days until expiry
- 189
- SAN domains
- felmat.net, *.felmat.net
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
8 internal · 6 external · 0 broken
Images
1 total · 1 missing alt
Scripts / Styles
6 scripts · 4 stylesheets
JS / CSS size
86.8 KB · 8.2 KB
Page size
4.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://felmat.net
- Final URL
- https://www.felmat.net/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 614 ms
- HTML size
- 4.7 KB
- Redirect chain
- https://felmat.net → https://www.felmat.net/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does felmat.net use?
- felmat.net is built with Bootstrap, jQuery, Apache.
- Is felmat.net secure (HTTPS)?
- Yes. felmat.net uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 31, 2027.
- Who hosts felmat.net?
- felmat.net is hosted on AWS.
- What is felmat.net's SEO score?
- felmat.net scored 65/100 for SEO in the latest analysis (fair).
- What is felmat.net's overall website score?
- felmat.net has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card