volio.vn
Trang Chủ - Volio Group
Last scanned Aug 4, 2026, 12:00 AM · 10 views
Overall score
Excellent
Summary
Công ty TNHH Volio Việt Nam là một công ty công nghệ, chuyên lập trình và phát triển các sản phẩm App di động, Game di động, ứng dụng di động và trò chơi trên điện thoại cho n… This website uses Next.js hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Công ty TNHH Volio Việt Nam là một công ty công nghệ, chuyên lập trình và phát triển các sản phẩm App di động, Game di động, ứng dụng di động và trò chơi trên điện thoại cho nền tảng Android và iOS.
- United States
- Hosted on Cloudflare
Top issues to fix
6 issues found · 1 high priority
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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
2 issue(s) found
Performance
718 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 91
- SEO
- 90
- Security
- 75
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Công ty TNHH Volio Việt Nam là một công ty công nghệ, chuyên lập trình và phát triển các sản phẩm App di động, Game di động, ứng dụng di động và trò chơi trên điện thoại cho nền tảng Android và iOS.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Trang Chủ - Volio Group
- Description
- Công ty TNHH Volio Việt Nam là một công ty công nghệ, chuyên lập trình và phát triển các sản phẩm App di động, Game di động, ứng dụng di động và trò chơi trên điện thoại cho nền tảng Android và iOS.
- Canonical
- https://volio.group/
- Language
- vi
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.21.71.26
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- volio.vn
- Valid from
- Jul 20, 2026
- Valid to
- Oct 18, 2026
- Days until expiry
- 75
- SAN domains
- volio.vn, *.volio.vn
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 14 · H3 3
Links
8 internal · 0 external · 0 broken
Images
44 total · 0 missing alt
Scripts / Styles
48 scripts · 5 stylesheets
JS / CSS size
880 KB · 382 B
Page size
131 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://volio.vn
- Final URL
- https://volio.vn
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 716 ms
- HTML size
- 131 KB
- Redirect chain
- https://volio.vn
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does volio.vn use?
- volio.vn is built with Next.js, Google Analytics, Cloudflare Analytics, Meta Pixel.
- Is volio.vn secure (HTTPS)?
- Yes. volio.vn uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 18, 2026.
- Who hosts volio.vn?
- volio.vn is hosted on Cloudflare, behind Cloudflare CDN.
- What is volio.vn's SEO score?
- volio.vn scored 90/100 for SEO in the latest analysis (excellent).
- What is volio.vn's overall website score?
- volio.vn has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- Has volio.vn's score changed over time?
- volio.vn's overall score has stayed steady at 91/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card