vnbadminton.com
Vnbadminton -Tin Tức - Diễn Đàn Cầu Lông Việt Nam
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Great
Summary
Diễn đàn cầu lông chia sẻ tin tức cầu lông, kiến thức cầu lông, kỹ thuật cầu lông, sân cầu lông, các nhóm hội cầu lông, dạy cầu lông, mua bán dụng cụ cầu lông. This website uses Nginx. SEO is good (85/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Diễn đàn cầu lông chia sẻ tin tức cầu lông, kiến thức cầu lông, kỹ thuật cầu lông, sân cầu lông, các nhóm hội cầu lông, dạy cầu lông, mua bán dụng cụ cầu lông
Top issues to fix
8 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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
601 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Diễn đàn cầu lông chia sẻ tin tức cầu lông, kiến thức cầu lông, kỹ thuật cầu lông, sân cầu lông, các nhóm hội cầu lông, dạy cầu lông, mua bán dụng cụ cầu lông
Meta tags
- Title
- Vnbadminton -Tin Tức - Diễn Đàn Cầu Lông Việt Nam
- Description
- Diễn đàn cầu lông chia sẻ tin tức cầu lông, kiến thức cầu lông, kỹ thuật cầu lông, sân cầu lông, các nhóm hội cầu lông, dạy cầu lông, mua bán dụng cụ cầu lông
- Canonical
- https://www.vnbadminton.com/
- Language
- vi-VN
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- noodp,index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- vnbadminton.com
- Valid from
- Jul 9, 2026
- Valid to
- Oct 7, 2026
- Days until expiry
- 43
- SAN domains
- vnbadminton.com, www.vnbadminton.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 10
Links
53 internal · 10 external · 8 broken
Images
23 total · 5 missing alt
Scripts / Styles
25 scripts · 5 stylesheets
JS / CSS size
5.2 KB · 6.2 KB
Page size
53.4 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://vnbadminton.com
- Final URL
- https://www.vnbadminton.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 600 ms
- HTML size
- 53.4 KB
- Redirect chain
- https://vnbadminton.com → https://www.vnbadminton.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does vnbadminton.com use?
- vnbadminton.com is built with jQuery, Google Analytics, Meta Pixel, Nginx.
- Is vnbadminton.com secure (HTTPS)?
- Yes. vnbadminton.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.
- Who hosts vnbadminton.com?
- Hosting provider information for vnbadminton.com is not available yet.
- What is vnbadminton.com's SEO score?
- vnbadminton.com scored 85/100 for SEO in the latest analysis (great).
- What is vnbadminton.com's overall website score?
- vnbadminton.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card