# Free Agency Tools - xCloud > Free, no-signup diagnostic tools for agencies and developers - domain, DNS, WordPress, performance, security and migration/AEO checks. Each runs a real scan and produces a shareable report. Hub: https://xcloud.host/tools/ ## Domain & DNS - [Domain Inspector](https://xcloud.host/tools/domain-inspector/): Hosting, SSL, WHOIS, DNSSEC, blacklists, headers and subdomains in one scan. - [DNS & Email Checker](https://xcloud.host/tools/dns-checker/): NS, A, MX, SPF, DKIM and DMARC - graded, with mail-provider detection. - [DNS Propagation Checker](https://xcloud.host/tools/dns-propagation/): Check whether a DNS change has taken hold across major public resolvers. - [Hosting Detector](https://xcloud.host/tools/hosting-detector/): Find out who really hosts any website - network owner, CDN and nameservers. - [SPF Inspector](https://xcloud.host/tools/spf-inspector/): Expand every SPF include and count DNS lookups against the 10-lookup limit. - [Open Port Checker](https://xcloud.host/tools/port-checker/): Check whether a TCP port is open on any host or IP - SSH, HTTP, databases and more. - [What Is My IP?](https://xcloud.host/tools/whats-my-ip/): Your public IP, ISP, location and connection details, detected instantly. ## WordPress - [WordPress Health Scanner](https://xcloud.host/tools/wp-scanner/): Version leaks, exposed files, security headers and a scored health report. - [PHP Upgrade Readiness Checker](https://xcloud.host/tools/php-upgrade-readiness/): Gauge how ready a WordPress site is to move to PHP 8.3/8.4, with a risk plan. - [WordPress Memory Estimator](https://xcloud.host/tools/wordpress-memory-estimator/): Estimate the WP_MEMORY_LIMIT a site needs from its plugins and stack, with wp-config code. ## Performance & Hosting - [Server Speed Test](https://xcloud.host/tools/ttfb-test/): Measure time to first byte and see whether hosting is the bottleneck. - [Hosting Resource Calculator](https://xcloud.host/tools/cost-calculator/): Size the CPU, RAM and plan a WordPress site needs - and what it costs on xCloud. - [Redirect Checker](https://xcloud.host/tools/redirect-checker/): Trace a URL's full redirect chain - every hop, status code and the final destination. - [Website Bandwidth Calculator](https://xcloud.host/tools/bandwidth-calculator/): Estimate monthly bandwidth from traffic, page weight and cache hit rate - with growth headroom. - [AI Agent VPS Calculator](https://xcloud.host/tools/agent-vps-calculator/): Size the CPU, RAM and xCloud plan a fleet of AI agents needs - by concurrency and workload. - [Dockerfile Generator](https://xcloud.host/tools/dockerfile-generator/): Generate a production-ready Dockerfile for a Node, PHP, Python or static app in seconds. - [Broken Link & Mixed Content Checker](https://xcloud.host/tools/link-checker/): Scan a page for broken links and insecure mixed content, then fix them site-wide. - [Cache & CDN Checker](https://xcloud.host/tools/cache-checker/): See what's cached at the browser and CDN edge - hit or miss, per asset, with TTLs. - [HTTP Request Inspector](https://xcloud.host/tools/http-checker/): Status, redirect chain, every response header and response timing - plus copy-as-curl. - [MCP Server Health Checker](https://xcloud.host/tools/mcp-health/): Check that an MCP endpoint speaks the protocol: handshake, tools list and latency. - [xSpeed Cache Speed Test](https://xspeedcache.com/scan/) ↗: Test your site's speed and see what xSpeed Cache can shave off. ## Security & Privacy - [Security Headers Checker](https://xcloud.host/tools/security-headers/): Grade any site's HTTP security headers A+ to F, with copy-ready Nginx/Apache fixes. - [Cookie & Tracker Scanner](https://xcloud.host/tools/privacy-scanner/): Scan any site for tracking cookies, marketing pixels and a missing consent banner. - [SSL Certificate Checker](https://xcloud.host/tools/ssl-checker/): Check a site's SSL/TLS certificate - issuer, validity, expiry countdown and covered names. ## Migration & SEO - [WordPress → Astro Assessment](https://xcloud.host/tools/wp-to-astro/): Answer a few questions to see if your site suits a full, hybrid or no Astro rebuild. - [Local SEO Landing Page Audit](https://xcloud.host/tools/local-seo-audit/): Score a landing page's local-SEO signals - NAP, LocalBusiness schema and relevance. - [Sitemap → 301 Redirects](https://xcloud.host/tools/sitemap-to-redirects/): Turn old + new URL lists into a matched 301 map with .htaccess, Nginx and CSV output. - [Sitemap Generator](https://xcloud.host/tools/website-sitemap-generator/): Crawl any site and generate a clean XML sitemap and URL inventory. - [Website Migration Analysis](https://xcloud.host/tools/website-migration-analysis/): Scope a rebuild: page count, URL templates, locales and structure from a crawl. - [AI Crawler Checker](https://xcloud.host/tools/ai-crawler-checker/): See which AI crawlers (GPTBot, ClaudeBot, PerplexityBot…) your robots.txt allows or blocks. - [AEO Audit](https://xcloud.host/tools/aeo-audit/): Score how ready a page is for AI answer engines: crawler access, schema, llms.txt and extractability. - [AI Visibility Scan](https://aiscan.site/) ↗: See how your site looks to AI crawlers and answer engines. ## Developer Tools - [JSON Formatter](https://xcloud.host/tools/json-formatter/): Format, beautify, minify and validate JSON in your browser - nothing is uploaded. - [JWT Parser](https://xcloud.host/tools/jwt-parser/): Decode and inspect a JWT's header, payload and expiry - decoding only, no data leaves the page. - [Base64 Encoder / Decoder](https://xcloud.host/tools/base64/): Encode text to Base64 or decode it back, with full UTF-8 support, entirely client-side. - [UUID Generator](https://xcloud.host/tools/uuid-generator/): Generate cryptographically-random UUID v4 identifiers, one or many, ready to copy. - [Hash Generator](https://xcloud.host/tools/hash-generator/): Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text in the browser. - [Unix Timestamp Converter](https://xcloud.host/tools/timestamp-converter/): Convert Unix timestamps to human-readable dates and back, in UTC and your local time. - [URL Encoder / Decoder](https://xcloud.host/tools/url-encoder/): Percent-encode text for safe URLs or decode URL-encoded strings, instantly and client-side. - [Slug Generator](https://xcloud.host/tools/slug-generator/): Turn any title into a clean, URL-safe slug - lowercased, accent-stripped, hyphenated. - [Markdown Converter](https://xcloud.host/tools/markdown-converter/): Convert JSON, CSV, XML, HTML, DOCX or Google Docs to clean Markdown - all in your browser.