Online tools

* preconfigured tools for Asqatasun

Security

• Hardenize (DNS, SMTP, web server)
• * Mozilla Observatory (HTTP header, SSL, cookies, …)
• * Security Headers (HTTP header)
• Content-Security-Policy (CSP)
  • * cspvalidator.org
  • * csp-evaluator.withgoogle.com
• SSL
  • * ssllabs.com
  • * tls.imirhil.fr

W3C tools

• * HTML validator
• * CSS validator
• * Link checker
• * i18n checker
  • * i18n checker for /?lang=en
  • * i18n checker for /?lang=fr
  • * i18n checker for /?lang=es

Web accessibility

• Asqatasun

Web perf

• Yellowlab
• Webpagetest
• * Test a single asset from 14 locations

HTTP/2

• * Http2.pro (check server HTTP/2, ALPN, and Server-push support)

Global tools (webperf, accessibility, security, …)

• Dareboost (free trial)
• Sonarwhal

Social networks

• Twitter card validator

Structured data (JSON-LD, rdf, schema.org, microformats.org, …)

• * Google structured data testing tool
• Yandex structured data testing tool
• * Structured Data Linter
• Microdata Parser

Google image

• * images used on the website (site:app.asqatasun.org)
• * images used on the website but hosted on other domains (site:app.asqatasun.org -src:app.asqatasun.org)
• * images hosted on the domain name (src:app.asqatasun.org)
• * images hosted on the domain name and used by other domain names (hotlinks) (src:app.asqatasun.org -site:app.asqatasun.org)