czi.com
Chan Zuckerberg Initiative - Our Work
Last scanned Jul 22, 2026, 9:00 PM · 1 view
Overall score
Excellent
Summary
The Chan Zuckerberg Initiative tackles society’s toughest challenges: eradicating disease, improving education, and addressing local communities. This website uses WordPress hosted on AUTOMATTIC - Automattic, Inc, US. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores excellent (95/100) and performance fair (65/100).
The Chan Zuckerberg Initiative tackles society’s toughest challenges: eradicating disease, improving education, and addressing local communities.
- United States
- Hosted on AUTOMATTIC - Automattic, Inc, US
Top issues to fix
1 issue found
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
SEO
0 issue(s) found
Performance
1.08 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
The Chan Zuckerberg Initiative tackles society’s toughest challenges: eradicating disease, improving education, and addressing local communities.
Meta tags
- Title
- Chan Zuckerberg Initiative - Our Work
- Description
- The Chan Zuckerberg Initiative tackles society’s toughest challenges: eradicating disease, improving education, and addressing local communities.
- Canonical
- https://chanzuckerberg.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
- 192.0.66.2
- 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
- chanzuckerberg.com
- Valid from
- May 28, 2026
- Valid to
- Aug 26, 2026
- Days until expiry
- 34
- SAN domains
- chanzuckerberg.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 4
Links
26 internal · 8 external · 0 broken
Images
13 total · 0 missing alt
Scripts / Styles
14 scripts · 3 stylesheets
JS / CSS size
1.6 MB · 3.0 MB
Page size
55.0 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Careers
| Role | Location | Posted |
|---|---|---|
| Explore Roles | — | — |
| Candidate Journey | — | — |
| Better Together | — | — |
| Internship Program | — | — |
| Alumni Network | — | — |
Scan details
- Requested URL
- https://czi.com
- Final URL
- https://chanzuckerberg.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.08 s
- HTML size
- 55.0 KB
- Redirect chain
- https://czi.com → https://chanzuckerberg.com/
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Frequently asked questions
- What technology does czi.com use?
- czi.com is built with WordPress, jQuery, Nginx.
- Is czi.com secure (HTTPS)?
- Yes. czi.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 26, 2026.
- Who hosts czi.com?
- czi.com is hosted on AUTOMATTIC - Automattic, Inc, US.
- What is czi.com's SEO score?
- czi.com scored 100/100 for SEO in the latest analysis (excellent).
- What is czi.com's overall website score?
- czi.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Is czi.com hiring?
- Yes. czi.com has 5 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card