viewsonic.com
ViewSonic – Monitors, Projectors & Displays
Last scanned Jul 22, 2026, 8:12 PM · 1 view
Overall score
Great
Summary
Shop ViewSonic monitors, projectors, and displays for home, office, gaming, and creative work. This website uses PHP hosted on AWS behind CloudFront CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (80/100). Top issue: Missing OpenGraph tags.
Shop ViewSonic monitors, projectors, and displays for home, office, gaming, and creative work. Trusted by millions worldwide. Find your perfect screen and shop
- United States
- Hosted on AWS
Top issues to fix
4 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.
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.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
SEO
1 issue(s) found
Performance
452 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Shop ViewSonic monitors, projectors, and displays for home, office, gaming, and creative work. Trusted by millions worldwide. Find your perfect screen and shop
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ViewSonic – Monitors, Projectors & Displays
- Description
- Shop ViewSonic monitors, projectors, and displays for home, office, gaming, and creative work. Trusted by millions worldwide. Find your perfect screen and shop
- Canonical
- https://www.viewsonic.com/us/
- Language
- en
- 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
- AWS
- CDN provider
- CloudFront
- IP address
- 108.159.80.41
- 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
- viewsonic.com
- Valid from
- Apr 3, 2026
- Valid to
- Oct 17, 2026
- Days until expiry
- 87
- SAN domains
- viewsonic.com, *.viewsonic.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 28 · H3 15
Links
235 internal · 10 external · 0 broken
Images
88 total · 0 missing alt
Scripts / Styles
324 scripts · 12 stylesheets
JS / CSS size
836 KB · 1.4 MB
Page size
322 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 48
- sitemap.xml
- Found
- URLs in sitemap
- 3027
SEO issues
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://viewsonic.com
- Final URL
- https://www.viewsonic.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 446 ms
- HTML size
- 322 KB
- Redirect chain
- https://viewsonic.com → https://www.viewsonic.com/
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Frequently asked questions
- What technology does viewsonic.com use?
- viewsonic.com is built with PHP, Magento, Bootstrap, jQuery, Google Analytics, Nginx.
- Is viewsonic.com secure (HTTPS)?
- Yes. viewsonic.com uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 17, 2026.
- Who hosts viewsonic.com?
- viewsonic.com is hosted on AWS, behind CloudFront CDN.
- What is viewsonic.com's SEO score?
- viewsonic.com scored 95/100 for SEO in the latest analysis (excellent).
- What is viewsonic.com's overall website score?
- viewsonic.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- Is viewsonic.com hiring?
- viewsonic.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card