aseprite.org
Aseprite - Animated sprite editor & pixel art tool
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Great
Summary
Animated sprite editor & pixel art tool. This website uses Nginx hosted on Google Cloud. SEO is good (75/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing canonical link.
Animated sprite editor & pixel art tool
- United States
- Hosted on Google Cloud
Top issues to fix
6 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
4 issue(s) found
Performance
244 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Animated sprite editor & pixel art tool
Contact
Email, phone, and address published on this site's own pages.
- support@aseprite.org
Source: https://aseprite.org/support/
Meta tags
- Title
- Aseprite - Animated sprite editor & pixel art tool
- Description
- Animated sprite editor & pixel art tool
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Google Cloud
- CDN provider
- —
- IP address
- 35.192.161.79
- ASN
- AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- aseprite.org
- Valid from
- Aug 19, 2026
- Valid to
- Nov 17, 2026
- Days until expiry
- 84
- SAN domains
- aseprite.app, aseprite.com, aseprite.org, blog.aseprite.org, dev.aseprite.org, www.aseprite.org
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 3 · H2 21 · H3 0
Links
26 internal · 17 external · 0 broken
Images
24 total · 22 missing alt
Scripts / Styles
4 scripts · 6 stylesheets
JS / CSS size
140 KB · 187 KB
Page size
14.4 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 8
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://aseprite.org
- Final URL
- https://aseprite.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 244 ms
- HTML size
- 14.4 KB
- Redirect chain
- https://aseprite.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does aseprite.org use?
- aseprite.org is built with Bootstrap, jQuery, Nginx.
- Is aseprite.org secure (HTTPS)?
- Yes. aseprite.org uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Nov 17, 2026.
- Who hosts aseprite.org?
- aseprite.org is hosted on Google Cloud.
- What is aseprite.org's SEO score?
- aseprite.org scored 75/100 for SEO in the latest analysis (fair).
- What is aseprite.org's overall website score?
- aseprite.org has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card