upscayl.org
Upscayl - AI Image Upscaler
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Great
Summary
The #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows. This website uses Next.js hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (90/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
Upscayl
The #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows. Upscayl uses the power of AI to upscale your images with the best quality possible.
- United States
- Hosted on Cloudflare
Products & pricing
Product and pricing information published in this site's own structured data.
Pricing
$0 USD
Top issues to fix
5 issues found · 2 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 X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
Missing html lang attribute
AccessibilitySet <html lang="…"> so screen readers pick the right pronunciation rules.
SEO
1 issue(s) found
Performance
122 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Upscayl
The #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows. Upscayl uses the power of AI to upscale your images with the best quality possible.
Contact
Email, phone, and address published on this site's own pages.
- support@upscayl.org
Meta tags
- Title
- Upscayl - AI Image Upscaler
- Description
- The #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows. Upscayl uses the power of AI to upscale your images with the best quality possible.
- Canonical
- https://upscayl.org/
- Language
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 172.67.221.145
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- upscayl.org
- Valid from
- Aug 16, 2026
- Valid to
- Nov 14, 2026
- Days until expiry
- 81
- SAN domains
- upscayl.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 19 · H2 3 · H3 28
Links
8 internal · 5 external · 0 broken
Images
61 total · 0 missing alt
Scripts / Styles
38 scripts · 1 stylesheets
JS / CSS size
282 B · 19.1 KB
Page size
81.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Multiple H1 headings found
Accessibility issues
- Missing <html lang> attribute
Scan details
- Requested URL
- https://upscayl.org
- Final URL
- https://upscayl.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 121 ms
- HTML size
- 81.2 KB
- Redirect chain
- https://upscayl.org
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Frequently asked questions
- What technology does upscayl.org use?
- upscayl.org is built with Next.js, Cloudflare Analytics.
- Is upscayl.org secure (HTTPS)?
- Yes. upscayl.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 14, 2026.
- Who hosts upscayl.org?
- upscayl.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is upscayl.org's SEO score?
- upscayl.org scored 95/100 for SEO in the latest analysis (excellent).
- What is upscayl.org's overall website score?
- upscayl.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- What company operates upscayl.org?
- upscayl.org is operated by Upscayl. The #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows. Upscayl uses the power of AI to upscale your images with the best quality possible.
- What products does upscayl.org offer?
- upscayl.org offers Pricing.
OpenGraph & Twitter Card
OpenGraph
Twitter Card