What technology does guardianapp.com use?

guardianapp.com is built with Nginx.

Is guardianapp.com secure (HTTPS)?

Yes. guardianapp.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 26, 2026.

Who hosts guardianapp.com?

Hosting provider information for guardianapp.com is not available yet.

What is guardianapp.com's SEO score?

guardianapp.com scored 70/100 for SEO in the latest analysis (fair).

What is guardianapp.com's overall website score?

guardianapp.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.

guardianapp.com

Guardian Firewall - Guardian Firewall

Last scanned Jul 26, 2026, 12:49 PM

Overall score

Fair

Summary

The first real firewall for iOS. This website uses Nginx. SEO is fair (70/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

The first real firewall for iOS.

Top issues to fix

10 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

457 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

The first real firewall for iOS.

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

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: guardianapp.com
Valid from: Jul 28, 2026
Valid to: Oct 26, 2026
Days until expiry: 89
SAN domains: guardianapp.com, ml.guardianapp.com, sudosecuritygroup.com, www.guardianapp.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 10 · H2 18 · H3 0

Links

18 internal · 5 external · 20 broken

Images

28 total · 15 missing alt

Scripts / Styles

2 scripts · 1 stylesheets

JS / CSS size

0 B · 0 B

Page size

80.0 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing canonical link
Multiple H1 headings found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://guardianapp.com
Final URL: https://guardianapp.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 456 ms
HTML size: 80.0 KB
Redirect chain: https://guardianapp.com

See something wrong on this report? Request a correction

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