freefilesync.org
FreeFileSync: Open Source File Synchronization & Backup Software
Last scanned Jul 26, 2026, 4:17 PM · 1 view
Overall score
Great
Summary
FreeFileSync is a free open source data backup software to compare and synchronize files and folders on Windows, macOS, and Linux. This website uses Google Ads behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
FreeFileSync is a free open source data backup software to compare and synchronize files and folders on Windows, macOS, and Linux.
Top issues to fix
6 issues found
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
516 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
FreeFileSync is a free open source data backup software to compare and synchronize files and folders on Windows, macOS, and Linux.
Meta tags
- Title
- FreeFileSync: Open Source File Synchronization & Backup Software
- Description
- FreeFileSync is a free open source data backup software to compare and synchronize files and folders on Windows, macOS, and Linux.
- Canonical
- https://freefilesync.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- freefilesync.org
- Valid from
- Jul 13, 2026
- Valid to
- Oct 11, 2026
- Days until expiry
- 74
- SAN domains
- freefilesync.org, *.freefilesync.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 0
Links
24 internal · 3 external · 20 broken
Images
368 total · 0 missing alt
Scripts / Styles
16 scripts · 2 stylesheets
JS / CSS size
8.6 KB · 13.6 KB
Page size
193 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://freefilesync.org
- Final URL
- https://freefilesync.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 513 ms
- HTML size
- 193 KB
- Redirect chain
- https://freefilesync.org
See something wrong on this report? Request a correction
Related websites
Same technology stack
mmaglobal.com
Marketing + Media Alliance / MMA
mobills.com.br
Mobills: Finanças e Cartões
avayacloud.com
Avaya Infinity | Enterprise CX Platform with MCP
freefiremania.com.br
Free Fire (FF): Notícias, Codiguins, Eventos e Guias | Free Fire Mania
astrologyfutureeye.com
Online Astrology Predictions | Numerology Calculators
ipaper.io
iPaper | Digital Catalogs Built for Your Business
Frequently asked questions
- What technology does freefilesync.org use?
- freefilesync.org is built with jQuery, Google Ads.
- Is freefilesync.org secure (HTTPS)?
- Yes. freefilesync.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 11, 2026.
- Who hosts freefilesync.org?
- Hosting provider information for freefilesync.org is not available yet.
- What is freefilesync.org's SEO score?
- freefilesync.org scored 75/100 for SEO in the latest analysis (fair).
- What is freefilesync.org's overall website score?
- freefilesync.org has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card