devzap.io

Last checked 1h ago · 3 issues found

94Overall

97Speed

94SEO

85Security

100AI readiness

Speed all good

✕
No broken internal links
1 of 12 checked links fail: https://devzap.io/cdn-cgi/l/email-protection (404)
Fix: 🔒 Unlock with Pro
✓
Homepage returns 200
HTTP 200
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Title tag
"The browser toolkit for developers — DevZap" (43 chars)
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Meta description
103 characters
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One H1 heading
1 H1 tag(s) found.
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Canonical URL
https://devzap.io/
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Page can be indexed
No noindex directive.
✓
Language declared
lang="en"
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Mobile viewport
Viewport meta tag present.
✓
Social share tags
og:title, og:description, og:image, og:url and og:type set.
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Image alt text
No images on the page.
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Short redirect chain
http://devzap.io/ takes 1 redirect(s): 308 → https://devzap.io/
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Enough content on the page
1083 words of visible text.
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Character encoding
Charset declared in the HTML.
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Favicon
Favicon found.
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X (Twitter) card tags
twitter:card = summary_large_image, image set
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robots.txt
Found at /robots.txt.
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XML sitemap
Found at https://devzap.io/sitemap-index.xml
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Accessibility
100/100 on Google Lighthouse
✓
Best practices
96/100 on Google Lighthouse

✕
Content Security Policy
No content-security-policy header.
Fix: 🔒 Unlock with Pro
!
Permissions-Policy
No permissions-policy header.
Fix: 🔒 Unlock with Pro
✓
Served over HTTPS
The homepage loads over HTTPS.
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HTTP redirects to HTTPS
http:// returns 308 to HTTPS.
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HSTS header
strict-transport-security: max-age=63072000
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Clickjacking protection
X-Frame-Options: SAMEORIGIN
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X-Content-Type-Options
x-content-type-options: nosniff
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Referrer-Policy
referrer-policy: strict-origin-when-cross-origin
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No mixed content
All resources load over HTTPS.
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Server software not exposed
No software versions in response headers.

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AI crawlers allowed in robots.txt
GPTBot, ClaudeBot, PerplexityBot and others are not blocked.
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AI crawlers not blocked by firewall
Homepage loads for GPTBot, OAI-SearchBot, ClaudeBot and PerplexityBot.
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Content readable without JavaScript
1083 words in the raw HTML. Most AI crawlers don't run JavaScript.
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llms.txt file
Found at /llms.txt (6862 characters).
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Structured data (schema.org)
JSON-LD types: Organization, WebSite, SoftwareApplication, FAQPage
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Clear page summary
AI answers often reuse your title and meta description to describe you.