sailfishos.org
Sailfish OS - European alternative for Mobile operating systems
Last scanned Jul 27, 2026, 8:44 AM · 1 view
Overall score
Great
Summary
A privacy respecting Linux-based European alternative to dominating mobile operating systems developed by Finnish company Jolla. This website uses WordPress hosted on AWS. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
A privacy respecting Linux-based European alternative to dominating mobile operating systems developed by Finnish company Jolla.
- United States
- Hosted on AWS
Top issues to fix
6 issues found · 1 high priority
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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
2 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
267 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
A privacy respecting Linux-based European alternative to dominating mobile operating systems developed by Finnish company Jolla.
Contact
Email, phone, and address published on this site's own pages.
- partners@jolla.com
Meta tags
- Title
- Sailfish OS - European alternative for Mobile operating systems
- Description
- A privacy respecting Linux-based European alternative to dominating mobile operating systems developed by Finnish company Jolla.
- Canonical
- https://sailfishos.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
- Robots meta
- index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1
- Manifest
- https://sailfishos.org/content/uploads/fbrfg/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 52.19.35.51
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Amazon
- Subject
- *.sailfishos.org
- Valid from
- Nov 18, 2025
- Valid to
- Dec 16, 2026
- Days until expiry
- 142
- SAN domains
- *.sailfishos.org, sailfishos.org
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 22 · H2 46 · H3 2
Links
14 internal · 17 external · 2 broken
Images
86 total · 14 missing alt
Scripts / Styles
23 scripts · 10 stylesheets
JS / CSS size
820 KB · 1.2 MB
Page size
195 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Multiple H1 headings found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://sailfishos.org
- Final URL
- https://sailfishos.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 264 ms
- HTML size
- 195 KB
- Redirect chain
- https://sailfishos.org
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Frequently asked questions
- What technology does sailfishos.org use?
- sailfishos.org is built with WordPress, jQuery, Plausible Analytics.
- Is sailfishos.org secure (HTTPS)?
- Yes. sailfishos.org uses TLS 1.2 with a certificate issued by Amazon, valid until Dec 16, 2026.
- Who hosts sailfishos.org?
- sailfishos.org is hosted on AWS.
- What is sailfishos.org's SEO score?
- sailfishos.org scored 90/100 for SEO in the latest analysis (excellent).
- What is sailfishos.org's overall website score?
- sailfishos.org has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Is sailfishos.org hiring?
- sailfishos.org has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card