preventsenior.com.br
ERROR: The request could not be satisfied
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
This website uses Nginx hosted on AWS behind CloudFront CDN. SEO is fair (65/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing meta description.
- United States
- Hosted on AWS
Top issues to fix
10 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.41 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ERROR: The request could not be satisfied
- Description
- Canonical
- Language
- Charset
- iso-8859-1
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 108.158.46.103
- 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
- *.preventsenior.com.br
- Valid from
- Nov 14, 2025
- Valid to
- Dec 12, 2026
- Days until expiry
- 109
- SAN domains
- *.preventsenior.com.br, preventsenior.com.br
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 0 B
Page size
141 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 3
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://preventsenior.com.br
- Final URL
- https://www.preventsenior.com.br/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.40 s
- HTML size
- 141 KB
- Redirect chain
- https://preventsenior.com.br → https://www.preventsenior.com.br/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does preventsenior.com.br use?
- preventsenior.com.br is built with Nginx.
- Is preventsenior.com.br secure (HTTPS)?
- Yes. preventsenior.com.br uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 12, 2026.
- Who hosts preventsenior.com.br?
- preventsenior.com.br is hosted on AWS, behind CloudFront CDN.
- What is preventsenior.com.br's SEO score?
- preventsenior.com.br scored 65/100 for SEO in the latest analysis (fair).
- What is preventsenior.com.br's overall website score?
- preventsenior.com.br has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card