manhattan-institute.org
Manhattan Institute | Creative. Bold. Independent.
Last scanned Jul 26, 2026, 12:19 PM
Overall score
Excellent
Summary
This website uses WordPress hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.
- United States
- Hosted on AWS
Top issues to fix
3 issues found · 2 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.
SEO
2 issue(s) found
Performance
43 ms
Security
HTTPS & header checks
Accessibility
1 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
- Manhattan Institute | Creative. Bold. Independent.
- Description
- Canonical
- https://manhattan.institute
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- 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
- AWS
- CDN provider
- CloudFront
- IP address
- 108.158.46.34
- 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
- *.manhattan.institute
- Valid from
- Dec 7, 2025
- Valid to
- Jan 5, 2027
- Days until expiry
- 161
- SAN domains
- *.manhattan.institute, manhattan.institute
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 9 · H3 23
Links
50 internal · 10 external · 0 broken
Images
12 total · 0 missing alt
Scripts / Styles
30 scripts · 3 stylesheets
JS / CSS size
438 KB · 421 KB
Page size
289 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing meta description
- No H1 heading found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://manhattan-institute.org
- Final URL
- https://manhattan.institute/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 38 ms
- HTML size
- 289 KB
- Redirect chain
- https://manhattan-institute.org → https://manhattan.institute/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does manhattan-institute.org use?
- manhattan-institute.org is built with WordPress, jQuery.
- Is manhattan-institute.org secure (HTTPS)?
- Yes. manhattan-institute.org uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 5, 2027.
- Who hosts manhattan-institute.org?
- manhattan-institute.org is hosted on AWS, behind CloudFront CDN.
- What is manhattan-institute.org's SEO score?
- manhattan-institute.org scored 80/100 for SEO in the latest analysis (great).
- What is manhattan-institute.org's overall website score?
- manhattan-institute.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card