Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 5 external · 2 broken
Images
5 total · 2 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 263 B
Page size
2.2 KB
vivoglobal.com
维沃移动通信有限公司
Last scanned Jul 14, 2026, 1:28 PM
73
Overall score
Fair
Summary
This website uses Nginx hosted on ZEN-ECN - Zenlayer Inc, US. SEO is fair (55/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
55
SEO
6 issue(s) found
100
Performance
74 ms
65
Security
HTTPS & header checks
75
Accessibility
2 issue(s) found
Meta tags
- Title
- 维沃移动通信有限公司
- Description
- Canonical
- Language
- zh
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ZEN-ECN - Zenlayer Inc, US
- CDN provider
- —
- IP address
- 156.59.238.20
- ASN
- AS21859 (ZEN-ECN - Zenlayer Inc, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- DigiCert, Inc.
- Subject
- *.vivoglobal.com
- Valid from
- Oct 10, 2025
- Valid to
- Nov 9, 2026
- Days until expiry
- 118
- SAN domains
- *.vivoglobal.com, vivoglobal.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://vivoglobal.com
- Final URL
- https://vivoglobal.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 74 ms
- HTML size
- 2.2 KB
- Redirect chain
- https://vivoglobal.com
Frequently asked questions
- What technology does vivoglobal.com use?
- vivoglobal.com is built with Nginx.
- Is vivoglobal.com secure (HTTPS)?
- Yes. vivoglobal.com uses TLS 1.2 with a certificate issued by DigiCert, Inc., valid until Nov 9, 2026.
- Who hosts vivoglobal.com?
- vivoglobal.com is hosted on ZEN-ECN - Zenlayer Inc, US.
- What is vivoglobal.com's SEO score?
- vivoglobal.com scored 55/100 for SEO in the latest analysis (fair).
- What is vivoglobal.com's overall website score?
- vivoglobal.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card