Seraph audits your site across 54 checkpoints spanning five audit categories — then delivers a scored report, a prioritized fix list, and AI-ready prompts to resolve every finding.
Every audit runs your site through our full inspection framework — no checkpoints skipped, no shortcuts taken.
Analyzes character length, keyword placement, click-worthiness, and uniqueness across all crawled pages.
Checks length, keyword inclusion, and CTA presence. Flags missing, duplicate, or truncated descriptions.
Validates single H1 per page, logical heading depth, keyword signals, and content-to-structure alignment.
Maps your internal link graph, identifies orphan pages, over-linked hubs, and anchor text diversity.
Detects self-referencing, cross-domain, and missing canonical tags that cause indexation confusion.
Checks sitemap presence, submission status, blocked URLs, and freshness relative to last-modified dates.
Audits crawl directives for blocking critical resources, disallowed assets, and missing sitemap references.
Fingerprints page content to surface near-duplicates and thin pages likely to dilute ranking signals.
Scores URL readability, depth, parameter pollution, trailing-slash consistency, and keyword inclusion.
Checks every image for descriptive alt attributes. Flags decorative images incorrectly labelled for accessibility.
Validates OG title, description, image dimensions, and Twitter card type for maximum social CTR.
Measures server response time, resource count, and render-blocking assets that affect Google's Core Web Vitals scores.
Tests viewport meta, tap-target sizing, font legibility, and horizontal overflow on simulated mobile viewports.
Maps primary and secondary keyword distribution across title, H1, first paragraph, body, and alt text.
Composite score (0–100) measuring how likely your content is to be cited, summarized, or referenced by large language models.
Evaluates whether your brand, people, products, and locations are described with sufficient specificity for LLMs to resolve them unambiguously.
Detects Q&A-style content, FAQ structure, and direct-answer formatting that LLMs prefer when generating responses.
Checks for outbound citations, author credentials, date freshness, and editorial standards that increase LLM trust in your content.
Verifies entity consistency between your content, structured data, and existing Knowledge Graph entries.
Measures topical completeness against reference documents. Surfaces gaps where LLMs may prefer a competitor source.
Generates structured, ready-to-paste prompts for ChatGPT, Claude, and Gemini to implement every fix in your report.
Identifies opportunities to format content as concise, authoritative answers that LLMs extract for direct citation.
Builds a topic cluster map showing which subjects you own, which are contested, and which have zero coverage.
Evaluates content age, stability, and citation patterns associated with inclusion in LLM training corpora.
Flags ambiguous brand claims, inconsistent facts, and contradictory statements that may cause LLMs to generate incorrect information about you.
Benchmarks your LLMO score against up to 10 competitor domains. Shows where rivals rank in LLM-generated answers.
Parses all JSON-LD blocks against Schema.org specifications and Google's structured data guidelines. Flags syntax errors, missing required fields, and invalid types.
Checks for Organization or LocalBusiness markup with name, URL, logo, address, contactPoint, and sameAs properties.
Validates Product markup with aggregateRating, offers, availability, price, and GTIN for e-commerce eligibility.
Ensures Article markup includes headline, author, datePublished, dateModified, image, and publisher.
Identifies FAQ page opportunities and validates existing FAQPage markup for rich result eligibility.
Checks breadcrumb structured data accuracy against actual URL path hierarchy.
Audits Review and AggregateRating markup for compliance and rich snippet eligibility.
Validates VideoObject markup including thumbnail, duration, uploadDate, and embedUrl for video rich results.
Identifies step-by-step content that qualifies for HowTo markup and validates existing implementations.
Checks for WebSite schema and SearchAction markup enabling Google's Sitelinks Search Box.
Measures LCP, INP, and CLS against Google's Good/Needs Improvement/Poor thresholds for both mobile and desktop.
Verifies SSL certificate validity, HSTS configuration, CSP headers, X-Frame-Options, and Referrer-Policy.
Analyzes Time to First Byte (TTFB), First Contentful Paint (FCP), and Time to Interactive (TTI).
Identifies CSS and JavaScript files that delay page rendering. Recommends defer, async, or critical-path inlining.
Checks for next-gen formats (WebP/AVIF), responsive srcset, lazy loading, and dimension declarations.
Audits font-display settings, preload hints, subsetting, and FOUT/FOIT impact on layout stability.
Reviews Cache-Control headers, ETags, CDN configuration, and static asset expiry for repeat-visit performance.
Evaluates Expertise, Authoritativeness, and Trustworthiness signals including author bios, credentials, and about pages.
Surface-level domain authority signals, referring domain diversity, and anchor text distribution from public indexes.
Checks for visible reviews, testimonials, case studies, trust badges, and third-party validation markup.
Verifies Name, Address, Phone consistency across on-page content, Schema markup, and key directory listings.
Checks for privacy policy, cookie consent, GDPR-compliant contact forms, and accessibility statement.
Crawls all outbound links to identify 404s, redirects, and domain-expired destinations that harm trust signals.
Evaluates WCAG 2.2 compliance including contrast ratios, focus states, ARIA labels, and keyboard navigation.
Your Seraph score is a weighted composite across five categories. Each category reflects real-world impact on discoverability in both traditional search and AI-generated responses.
Stop staring at audit reports wondering what to do next. Seraph generates a structured, paste-ready prompt for every issue it finds — built for ChatGPT, Claude, and Gemini.
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