jj.com
Johnson & Johnson: Changing health for humanity
Last scanned Jul 30, 2026, 11:00 AM · 7 views
Overall score
Great
Summary
We’re building a world where complex diseases are prevented and cured, treatments are smarter and less invasive—and solutions are personal. This website uses Meta Pixel. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (60/100) and performance good (80/100). Top issue: robots.txt not found.
We’re building a world where complex diseases are prevented and cured, treatments are smarter and less invasive—and solutions are personal.
Top issues to fix
3 issues found
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.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
1.40 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 22, 2026
- Overall
- 82
- SEO
- 90
- Security
- 60
- Performance
- 80
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
We’re building a world where complex diseases are prevented and cured, treatments are smarter and less invasive—and solutions are personal.
Meta tags
- Title
- Johnson & Johnson: Changing health for humanity
- Description
- We’re building a world where complex diseases are prevented and cured, treatments are smarter and less invasive—and solutions are personal.
- Canonical
- https://www.jnj.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=5
- Robots meta
- 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 1.3
- Issuer
- Sectigo Limited
- Subject
- www.jnj.com
- Valid from
- Jul 7, 2026
- Valid to
- Jan 21, 2027
- Days until expiry
- 175
- SAN domains
- www.jnj.com, belong.jnj.com, cdn.jnj.com.cn, chwi.jnj.com, cms-playbook.int.jnj.com, design.jnj.com, donateaphoto.com, giving.jnj.com, grants.jnj.com, healthforhumanityreport.jnj.com, impactventures.jnj.com, investor.jnj.com, jj.co.uk, jjassets.jnj.com, jjfemea.org, jjstudio.jnj.com, jnj.ch, jnj.co.uk, jnj.com, jnj.fr, jnjfoundation.com, learningdesign.jnj.com, matchinggifts.jnj.com, nursing.jnj.com, ourstory.jnj.com, power.jnj.com, textonly.jnj.com, thecostsofwaiting.com, tochangehealthtogether.jnj.com, uat.jnj.com, volunteerism.jnj.com, welcome.jnj.com, wisdombykids.jnj.com, www.careers.jnj.com, www.chwi.jnj.com, www.donateaphoto.com, www.giving.jnj.com, www.grants.jnj.com, www.healthforhumanityreport.jnj.com, www.investor.jnj.com, www.jj.co.uk, www.jjassets.jnj.com, www.jjfemea.org, www.jjstudio.jnj.com, www.jnj.ch, www.jnj.co.jp, www.jnj.co.uk, www.jnj.com.cn, www.jnj.fr, www.jnj.in, www.jnjfoundation.com, www.jnjindia.com, www.learningdesign.jnj.com, www.matchinggifts.jnj.com, www.myhealthcantwait.com, www.nursing.jnj.com, www.ourstory.jnj.com, www.power.jnj.com, www.thecostsofwaiting.com, www.tochangehealthtogether.jnj.com, www.volunteerism.jnj.com, www.welcome.jnj.com, www.wisdombykids.jnj.com, www.youbelong.jnj.com, youbelong.jnj.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 12
Links
50 internal · 55 external · 20 broken
Images
14 total · 0 missing alt
Scripts / Styles
13 scripts · 1 stylesheets
JS / CSS size
7.9 KB · 7.1 KB
Page size
367 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://jj.com
- Final URL
- https://www.jnj.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.40 s
- HTML size
- 367 KB
- Redirect chain
- https://jj.com → https://www.jnj.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does jj.com use?
- jj.com is built with Meta Pixel.
- Is jj.com secure (HTTPS)?
- Yes. jj.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Jan 21, 2027.
- Who hosts jj.com?
- Hosting provider information for jj.com is not available yet.
- What is jj.com's SEO score?
- jj.com scored 90/100 for SEO in the latest analysis (excellent).
- What is jj.com's overall website score?
- jj.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
- Has jj.com's score changed over time?
- jj.com's overall score has declined by 1 point (from 83 to 82) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card