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cyberduck.io

Cyberduck | Libre server and cloud storage browser for Mac and Windows with support for FTP, SFTP, WebDAV, Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox

Last scanned Jul 26, 2026, 5:17 AM · 1 view

75

Overall score

Fair

Summary

This website uses Apache hosted on AWS. SEO is fair (50/100) and accessibility is fair (60/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

United States
Hosted on AWS

Top issues to fix

9 issues found · 4 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+3 more issues — details in the sections below.

50

SEO

7 issue(s) found

100

Performance

130 ms

90

Security

HTTPS & header checks

60

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.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Cyberduck | Libre server and cloud storage browser for Mac and Windows with support for FTP, SFTP, WebDAV, Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox
Description
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width,initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
AWS
CDN provider
IP address
52.31.8.231
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 52.31.8.231
AAAA
MX
  • mail.cyberduck.io
TXT
  • v=spf1 mx include:amazonses.com -all
  • MS=ms59762814
NS
  • ns-42.awsdns-05.com
  • ns-1832.awsdns-37.co.uk
  • ns-973.awsdns-57.net
  • ns-1195.awsdns-21.org
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
cyberduck.io
Valid from
Jun 3, 2026
Valid to
Sep 1, 2026
Days until expiry
34
SAN domains
cyberduck.io

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 13 · H3 20

Links

33 internal · 25 external · 0 broken

Images

33 total · 22 missing alt

Scripts / Styles

20 scripts · 6 stylesheets

JS / CSS size

840 KB · 9.4 KB

Page size

25.9 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://cyberduck.io
Final URL
https://cyberduck.io
HTTP status
200
HTTP version
HTTP/2
Response time
130 ms
HTML size
25.9 KB
Redirect chain
https://cyberduck.io

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Frequently asked questions

What technology does cyberduck.io use?
cyberduck.io is built with BigCommerce, Bootstrap, jQuery, Google Analytics, Google Ads, Apache.
Is cyberduck.io secure (HTTPS)?
Yes. cyberduck.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 1, 2026.
Who hosts cyberduck.io?
cyberduck.io is hosted on AWS.
What is cyberduck.io's SEO score?
cyberduck.io scored 50/100 for SEO in the latest analysis (fair).
What is cyberduck.io's overall website score?
cyberduck.io has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.