flets.com
【公式】NTT東日本|個人のお客さまトップ|個人のお客さま
Last scanned Jul 26, 2026, 1:49 PM
Overall score
Great
Summary
NTT東日本の個人のお客さま向け公式サイトです。インターネット（フレッツ光/コラボ光）・電話・電報・通信機器などのサービスをご案内しています。. This website uses Apache behind CloudFront CDN. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
NTT東日本の個人のお客さま向け公式サイトです。インターネット（フレッツ光/コラボ光）・電話・電報・通信機器などのサービスをご案内しています。
Top issues to fix
10 issues found · 3 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.
2 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+4 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
268 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
NTT東日本の個人のお客さま向け公式サイトです。インターネット（フレッツ光/コラボ光）・電話・電報・通信機器などのサービスをご案内しています。
Meta tags
- Title
- 【公式】NTT東日本|個人のお客さまトップ|個人のお客さま
- Description
- NTT東日本の個人のお客さま向け公式サイトです。インターネット（フレッツ光/コラボ光）・電話・電報・通信機器などのサービスをご案内しています。
- Canonical
- https://flets.com/
- 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
- —
- 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
- GlobalSign nv-sa
- Subject
- flets.com
- Valid from
- Apr 14, 2026
- Valid to
- Oct 30, 2026
- Days until expiry
- 93
- SAN domains
- flets.com, mypage.flets.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 4 · H3 4
Links
98 internal · 62 external · 20 broken
Images
123 total · 16 missing alt
Scripts / Styles
13 scripts · 7 stylesheets
JS / CSS size
2.6 KB · 78 B
Page size
74.8 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://flets.com
- Final URL
- https://flets.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 267 ms
- HTML size
- 74.8 KB
- Redirect chain
- https://flets.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does flets.com use?
- flets.com is built with jQuery, Apache.
- Is flets.com secure (HTTPS)?
- Yes. flets.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Oct 30, 2026.
- Who hosts flets.com?
- Hosting provider information for flets.com is not available yet.
- What is flets.com's SEO score?
- flets.com scored 60/100 for SEO in the latest analysis (fair).
- What is flets.com's overall website score?
- flets.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card