seo-tools

A simple web-based sitemap crawler built with Node.js, Express, and SimpleCrawler. This tool allows users to input a URL and crawl the website, generating lists of successful and failed URLs. The results can be downloaded for further analysis.

Ultimate SEO Analyzer API — fast website analysis with metadata, headings, keyword density, images, load time & SEO score via RapidAPI.

Recursive Node.js crawler that scans websites to detect broken links (404 errors). Crawler ricorsivo in Node.js per scansionare siti web e trovare link rotti (404).

AI Content Detector (Free) – Check If Text Is AI Written in 2026

Turn GSC data into an actionable plan with opportunity estimates, brand analysis, and strategic recommendations.

Emoji-aware Instagram bio character counter tool

Crawls a URL the way both a traditional search bot and an AI/LLM crawler see it, then scores it on two independent pipelines and returns actionable, JSON-formatted fixes for each.

The Best SEO Extensions for Google Chrome and Add-ons for Firefox (managing search engine ranking)

Free CLI that audits your site's visibility to AI answer engines (ChatGPT, Claude, Perplexity): robots.txt AI-crawler policy, sitemap, llms.txt, hreflang, language clusters, schema. Observations, not guarantees.

Keyless technical SEO auditor — point it at any domain, get a prioritized report. No API key. requests + lxml.

SEO Rename — Windows utility for SEO-friendly file renaming.

Subscription-free, platform-neutral local SEO & AI-readiness website audit that outputs validated, applyable repair artifacts. Optional bring-your-own-key answer-engine citation checks. No SEO subscription; no paid API for the core.

Portable SEO skills and curated memory for Codex, Claude Code, Agent Skills-compatible tools, and MCP-backed workflows.

AI-written image ALT text, titles & captions for WordPress — Google Gemini, OpenAI, or the WordPress 7.0 AI Client. Inline Media SEO table, bulk scanner, nightly cron, WebP copies, WooCommerce product context, filename-only privacy mode. Free on wordpress.org.

Audit SEO elements like titles, meta tags, and headings. Powered by Spider Cloud.

✅ Checklist SEO complète en français — 100+ points de contrôle pour auditer un site web en 2026

Kumpulan tools online yang dikurasi untuk developer, kreator, dan pengguna umum.

GitHub Action that audits on-page SEO in CI, fails the build when the score drops, and posts the score and issues on the pull request. A regression gate for titles, meta, headings, schema, canonicals and indexability. Calls the RankNibbler API.

A high-performance, lightweight, and privacy-focused online Robots.txt Generator built with pure Vanilla JS, HTML5, and CSS3. Features AI crawler blocking and pre-built SEO templates.

AEO + GEO skill for Claude. Optimize any website for AI answer engines citability scoring, buyer prompt analysis, entity authority, brand signals, platform-specific optimization for ChatGPT, Perplexity, Google AI Overviews, Claude & Gemini. Includes PDF reports.