heightcomparison.com
Height Comparison - Comparing Heights Visually With Chart
Last scanned Aug 24, 2026, 1:21 PM
Overall score
Great
Summary
Compare people, objects, buildings, animals, and more with an interactive visual height chart. This website uses Next.js hosted on AWS behind CloudFront CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (85/100). Top issue: No structured data (JSON-LD) found.
Compare people, objects, buildings, animals, and more with an interactive visual height chart.
- United States
- Hosted on AWS
Top issues to fix
5 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
1 issue(s) found
Performance
483 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Compare people, objects, buildings, animals, and more with an interactive visual height chart.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Height Comparison - Comparing Heights Visually With Chart
- Description
- Compare people, objects, buildings, animals, and more with an interactive visual height chart.
- Canonical
- https://www.heightcomparison.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, viewport-fit=cover
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.227.249.73
- 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
- www.heightcomparison.com
- Valid from
- Oct 29, 2025
- Valid to
- Nov 27, 2026
- Days until expiry
- 95
- SAN domains
- www.heightcomparison.com, heightcomparison.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 3
Links
17 internal · 1 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
55 scripts · 1 stylesheets
JS / CSS size
1.7 MB · 115 KB
Page size
15.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 123
SEO issues
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://heightcomparison.com
- Final URL
- https://www.heightcomparison.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 483 ms
- HTML size
- 15.6 KB
- Redirect chain
- https://heightcomparison.com → https://www.heightcomparison.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does heightcomparison.com use?
- heightcomparison.com is built with Next.js, Google Analytics, Google Ads, TikTok Pixel.
- Is heightcomparison.com secure (HTTPS)?
- Yes. heightcomparison.com uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 27, 2026.
- Who hosts heightcomparison.com?
- heightcomparison.com is hosted on AWS, behind CloudFront CDN.
- What is heightcomparison.com's SEO score?
- heightcomparison.com scored 90/100 for SEO in the latest analysis (excellent).
- What is heightcomparison.com's overall website score?
- heightcomparison.com has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card