nielsen.com
Nielsen | Audience Is Everything®
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Great
Top issues to fix
3 issues found
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Summary
A global leader in media measurement, analytics and insights, Nielsen shapes the future of media with accurate measurement of what people listen to and watch worldwide. This website uses WordPress hosted on AUTOMATTIC - Automattic, Inc, US. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance fair (55/100). Top issue: Meta description longer than 160 characters.
SEO
1 issue(s) found
Performance
365 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Nielsen | Audience Is Everything®
- Description
- A global leader in media measurement, analytics and insights, Nielsen shapes the future of media with accurate measurement of what people listen to and watch worldwide.
- Canonical
- https://www.nielsen.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AUTOMATTIC - Automattic, Inc, US
- CDN provider
- —
- IP address
- 192.0.66.96
- ASN
- AS2635 (AUTOMATTIC - Automattic, Inc, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- nielsen.com
- Valid from
- Jun 15, 2026
- Valid to
- Sep 13, 2026
- Days until expiry
- 56
- SAN domains
- nielsen.com, www.nielsen.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 9 · H3 19
Links
96 internal · 10 external · 0 broken
Images
20 total · 0 missing alt
Scripts / Styles
84 scripts · 8 stylesheets
JS / CSS size
1.5 MB · 531 KB
Page size
1.0 MB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
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://nielsen.com
- Final URL
- https://www.nielsen.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 344 ms
- HTML size
- 1.0 MB
- Redirect chain
- https://nielsen.com → https://www.nielsen.com/
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Frequently asked questions
- What technology does nielsen.com use?
- nielsen.com is built with WordPress, jQuery, Google Analytics, Nginx.
- Is nielsen.com secure (HTTPS)?
- Yes. nielsen.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 13, 2026.
- Who hosts nielsen.com?
- nielsen.com is hosted on AUTOMATTIC - Automattic, Inc, US.
- What is nielsen.com's SEO score?
- nielsen.com scored 95/100 for SEO in the latest analysis (excellent).
- What is nielsen.com's overall website score?
- nielsen.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- Is nielsen.com hiring?
- nielsen.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card