Full-spectrum technical website audit: HTTP, DNS, Meta Tags, Robots, Sitemaps, Open Graph & Schema.
Decompose target URL into RFC 3986 protocol tokens, query parameter key-values, and canonical paths.
No query parameters detected in URL.
Inspect target endpoint HTTP response codes, latency, and redirect steps.
Inspect A, MX, NS, and TXT DNS records for domain target.
Host infrastructure information for target domain facebook.com.
Inspect client and request User-Agent strings.
Inspect page title, description, canonical link, and Open Graph tags.
Configure crawler robots directives for target host facebook.com.
Discovered URLs and link structures for https://facebook.com.
Social media share card preview for https://facebook.com.
<meta property="og:title" content="Web Target Title"> <meta property="og:description" content="Web Target Meta Description"> <meta property="og:image" content=""> <meta name="twitter:card" content="summary_large_image">
Structured JSON-LD schema builder.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Article",
"headline": "Web Target Article Headline",
"datePublished": "2026-10-20"
}
</script>