arasaac.org
AAC Symbols and shared resources - ARASAAC
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
Thousands of open source AAC symbols and shared resources for families and professionals. This website uses Nginx. SEO is fair (60/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
Thousands of open source AAC symbols and shared resources for families and professionals
Top issues to fix
12 issues found · 4 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.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
117 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Thousands of open source AAC symbols and shared resources for families and professionals
Meta tags
- Title
- AAC Symbols and shared resources - ARASAAC
- Description
- Thousands of open source AAC symbols and shared resources for families and professionals
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
- https://arasaac.org/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- Let's Encrypt
- Subject
- arasaac.org
- Valid from
- Jul 22, 2026
- Valid to
- Oct 20, 2026
- Days until expiry
- 55
- SAN domains
- arasaac.es, arasaac.org, www.arasaac.es, www.arasaac.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 2 · H3 5
Links
8 internal · 6 external · 2 broken
Images
18 total · 12 missing alt
Scripts / Styles
4 scripts · 4 stylesheets
JS / CSS size
46 B · 7.1 KB
Page size
1.2 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://arasaac.org
- Final URL
- https://arasaac.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 117 ms
- HTML size
- 1.2 KB
- Redirect chain
- https://arasaac.org
See something wrong on this report? Request a correction
Related websites
Same technology stack
enfocus.com
PDF Preflight & Print Automation Software | Enfocus
harpersbazaar.in
Latest News From Harpers Bazaar, Breaking News Today Headlines Updates | Harpers Bazaar
woo.com
WooCommerce
woocommerce.com
WooCommerce
schrodinger.com
Schrödinger - Physics-based Software Platform for Molecular Discovery & Design
sogeti.nl
AI-enabled tech solutions - Right Here. Right Now. - Sogeti Nederland
Frequently asked questions
- What technology does arasaac.org use?
- arasaac.org is built with React, Google Analytics, Nginx.
- Is arasaac.org secure (HTTPS)?
- Yes. arasaac.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.
- Who hosts arasaac.org?
- Hosting provider information for arasaac.org is not available yet.
- What is arasaac.org's SEO score?
- arasaac.org scored 60/100 for SEO in the latest analysis (fair).
- What is arasaac.org's overall website score?
- arasaac.org has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card