desync.com
desync
Last scanned Jul 21, 2026, 11:40 AM · 1 view
Overall score
Fair
Top issues to fix
12 issues found · 5 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+6 more issues — details in the sections below.
Summary
This website uses Nginx hosted on AWS. SEO is fair (55/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
SEO
6 issue(s) found
Performance
252 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Meta tags
- Title
- desync
- Description
- Canonical
- Language
- Charset
- UTF-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 54.183.218.157
- 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 1.3
- Issuer
- Let's Encrypt
- Subject
- desync.com
- Valid from
- Jun 22, 2026
- Valid to
- Sep 20, 2026
- Days until expiry
- 60
- SAN domains
- desync.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
1 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 272 B
Page size
539 B
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- 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
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://desync.com
- Final URL
- https://desync.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 252 ms
- HTML size
- 539 B
- Redirect chain
- https://desync.com
Related websites
Same technology stack
mullvad.net
Mullvad VPN - Privacy is for the people
beebom.com
Beebom - Tech That Matters
flippingbook.com
FlippingBook | Flipbook Maker for Digital Publishing
fas.org
Home - Federation of American Scientists
pushwoosh.com
Mobile Push Notification Service | Pushwoosh
dnsimple.com
Reliable DNS Hosting and Domain Management with DNSimple
Same hosting provider
flippingbook.com
FlippingBook | Flipbook Maker for Digital Publishing
giantpanda.com
GiANT PANDA | Domain Traffic Monetization for Domainers
datadoghq.com
Cloud Monitoring as a Service | Datadog
opera.com
Opera Web Browser | Faster, Safer, Smarter | Opera
formstack.com
Secure and Easy-to-use Forms, Docs & eSignatures | Formstack
flipsnack.com
Online Flipbook Maker - Create Interactive Flipbooks | Flipsnack
Frequently asked questions
- What technology does desync.com use?
- desync.com is built with Nginx.
- Is desync.com secure (HTTPS)?
- Yes. desync.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 20, 2026.
- Who hosts desync.com?
- desync.com is hosted on AWS.
- What is desync.com's SEO score?
- desync.com scored 55/100 for SEO in the latest analysis (fair).
- What is desync.com's overall website score?
- desync.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card