Your SEO Tool Is Lying to You (If You Ship React, Next.js, or TanStack)

Описание и применение

Инструмент SEO‑проверки, ориентированный на современные JavaScript‑фреймворки, выявляет несоответствия между серверным и клиентским рендерингом, которые обманывают стандартные аудиторы, и предоставляет простые исправления.

Задача

SEO audit tools report green checks for React/Next.js/TanStack sites, yet social previews are blank and Google Search Console flags pages as "Discovered not indexed" with no explanation.

Результат

The crawler surfaces hydration mismatches, client‑only OpenGraph tags, indexation blockers, and console errors that generic tools miss, enabling developers to fix SEO issues that affect social previews and search indexing.

Рабочий процесс

• 1. Paste URL into Sohnics SEO Crawler
• 2. Pass 1: Raw HTTP crawl (no JS)
• 3. Pass 2: Headless browser crawl with Playwright (hydration, console listening)
• 4. Diff results to detect mismatches
• 5. Review report with plain‑English explanations and fix snippets

Доказательства

every "SEO audit" tool I ran told me my pages were fine green checkmarks across the board and then a client's WhatsApp link preview would show up blank

Источник

Instead of a single pass, it runs two, and diffs them: Pass 1 — Raw HTTP Crawler; Pass 2 — Headless Browser DOM (Playwright)

Источник

Every detector returns a plain-English explanation plus a copy-paste fix — not just a red ❌.

Источник