manhattan.institute
Manhattan Institute | Creative. Bold. Independent.
Last scanned Aug 3, 2026, 7:00 PM · 5 views
Overall score
Great
Summary
This website uses WordPress behind CloudFront CDN. SEO is good (75/100) and accessibility is good (75/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.
Top issues to fix
5 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.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
SEO
3 issue(s) found
Performance
38 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
-5 overall since Jul 26, 2026
- Overall
- 85
- SEO
- 75
- Security
- 100
- Performance
- 90
- Accessibility
- 75
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
- —
- CDN provider
- CloudFront
- IP address
- 108.158.46.7
- ASN
- —
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
- 155
- 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 32
Links
53 internal · 16 external · 0 broken
Images
20 total · 6 missing alt
Scripts / Styles
52 scripts · 3 stylesheets
JS / CSS size
1017 KB · 477 KB
Page size
289 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No H1 heading found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://manhattan.institute
- Final URL
- https://manhattan.institute
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 33 ms
- HTML size
- 289 KB
- Redirect chain
- https://manhattan.institute
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does manhattan.institute use?
- manhattan.institute is built with WordPress, jQuery, Google Analytics, Meta Pixel.
- Is manhattan.institute secure (HTTPS)?
- Yes. manhattan.institute uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 5, 2027.
- Who hosts manhattan.institute?
- Hosting provider information for manhattan.institute is not available yet.
- What is manhattan.institute's SEO score?
- manhattan.institute scored 75/100 for SEO in the latest analysis (fair).
- What is manhattan.institute's overall website score?
- manhattan.institute has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- Has manhattan.institute's score changed over time?
- manhattan.institute's overall score has declined by 5 points (from 90 to 85) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card