What technology does palemoon.org use?

palemoon.org is built with Nginx.

Is palemoon.org secure (HTTPS)?

Yes. palemoon.org uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 2, 2026.

Who hosts palemoon.org?

Hosting provider information for palemoon.org is not available yet.

What is palemoon.org's SEO score?

palemoon.org scored 70/100 for SEO in the latest analysis (fair).

What is palemoon.org's overall website score?

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

palemoon.org

Pale Moon | Custom, Private, Open-Source Web Browsing.

Last scanned Jul 26, 2026, 11:19 AM

Overall score

Fair

Summary

Pale Moon is an Open Source web browser available for Microsoft Windows, Mac OS and Linux, focusing on efficiency and ease of use. This website uses Nginx. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Pale Moon is an Open Source web browser available for Microsoft Windows, Mac OS and Linux, focusing on efficiency and ease of use.

Top issues to fix

12 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.

+6 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

442 ms

Security

HTTPS & header checks

Accessibility

2 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.

Pale Moon is an Open Source web browser available for Microsoft Windows, Mac OS and Linux, focusing on efficiency and ease of use.

Meta tags

Title: Pale Moon | Custom, Private, Open-Source Web Browsing.
Description: Pale Moon is an Open Source web browser available for Microsoft Windows, Mac OS and Linux, focusing on efficiency and ease of use.
Canonical
Language
Charset: UTF-8
Viewport
Robots meta
Manifest

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: Sectigo Limited
Subject: *.palemoon.org
Valid from: Jan 31, 2026
Valid to: Dec 2, 2026
Days until expiry: 127
SAN domains: *.palemoon.org, palemoon.org

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 6

Links

26 internal · 20 external · 20 broken

Images

6 total · 0 missing alt

Scripts / Styles

1 scripts · 2 stylesheets

JS / CSS size

0 B · 819 B

Page size

20.4 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://palemoon.org
Final URL: https://www.palemoon.org/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 442 ms
HTML size: 20.4 KB
Redirect chain: https://palemoon.org → https://www.palemoon.org/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does palemoon.org use?: palemoon.org is built with Nginx.
Is palemoon.org secure (HTTPS)?: Yes. palemoon.org uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 2, 2026.
Who hosts palemoon.org?: Hosting provider information for palemoon.org is not available yet.
What is palemoon.org's SEO score?: palemoon.org scored 70/100 for SEO in the latest analysis (fair).
What is palemoon.org's overall website score?: palemoon.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.