Important SEO Toolkit
Advanced on-page & off-page audits, Schema & AEO, Core Web Vitals checklists, IndexNow, and domain tools — built into ClouHost with a modern, icon-first UI.
95
Active Tools
10
Categories
0
Data Stored
Pro
Full SEO suite
Content & Writing
9 tools
Word & Readability Analyzer
Words, characters, reading time, multi-formula readability, and content grade in real time.
Readability & Grade Scorer
Flesch–Kincaid, sentence complexity, passive-voice signals, and SEO readability tips.
E-E-A-T Content Score
Score Experience, Expertise, Authority & Trust signals for modern search quality.
Content Brief Builder
Generate a 2026-ready content brief: intent, outline, entities, FAQs, and internal links.
Smart Article Rewriter
Context-aware synonym rewrite with readability-preserving passes (not spam spinning).
Uniqueness Fingerprint
Client-side phrase fingerprinting to spot repetitive or low-uniqueness draft patterns.
Style & Grammar Lint
Catch common grammar, spacing, article, and style issues before publish.
Markdown to HTML Studio
Convert Markdown notation to clean, valid HTML markup in real-time with visual preview.
AI Outreach Link Pitcher
Generate high-converting backlink outreach pitches and email drafts instantly.
On-Page & SERP
10 tools
ClouHost SEO Auditor
Professional ClouHost SEO Auditor: on-page + off-page checks (meta, headings, links, images, security, performance, schema, DNS/WHOIS, robots/sitemap) with score charts and fix guidance.
Meta + Social Tag Studio
Title, description, robots, canonical, Open Graph, Twitter, and theme-color tags.
Google SERP Preview 2026
Live desktop & mobile SERP snippet with pixel-aware title/description truncation.
Heading Hierarchy Auditor
Validate H1–H6 structure, missing levels, multiple H1s, and keyword placement.
Social Share Preview
Preview OG + Twitter cards and flag missing share assets.
Canonical & Hreflang Check
Detect canonical conflicts and hreflang clusters for multi-language SEO.
Image SEO Auditor
Alt text coverage, lazy-loading hints, oversized filenames, and image count summary.
URL / Slug Quality Analyzer
Score URL length, stop words, depth, parameters, and keyword friendliness.
HTML5 Semantic Auditor
Paste HTML code to analyze outline hierarchy and identify missing semantic components.
Mobile Meta Tag Studio
Generate viewport, apple-mobile, PWA theme-color, and web app manifest headers.
Schema & AEO
8 tools
JSON-LD Schema Studio
Generate Article, FAQ, HowTo, Organization, Product, and Breadcrumb schema for 2026 SERPs.
Structured Data Extractor
Pull JSON-LD, microdata signals, and schema types from any public page.
AEO / AI Overview Optimizer
Optimize for answer engines: concise answers, FAQs, entities, and cite-ready structure.
llms.txt Generator
Create a modern llms.txt for AI crawlers and answer engines (2025–2026 standard).
FAQ Schema Builder
Turn Q&A pairs into valid FAQPage JSON-LD ready to paste.
AEO Semantic Entity Mapper
Scan your text for entity density, conceptual relationships, and LSI terms for AI engine optimization.
LLM Citation & AEO Auditor
Analyze how well-structured your content copy is for AI overview citation references.
Breadcrumb List Schema Studio
Create JSON-LD breadcrumb schemas to gain rich organic positions.
Keywords & Research
4 tools
Keyword Density & TF Map
1–3 word density, prominence, and over-optimization risk for modern content SEO.
Keyword Idea Expander
Realistic PAA questions, jobs-to-be-done, comparisons, and commercial ideas from a seed — not random prefix spam.
Keyword Cluster Builder
Group related keywords into topic clusters for hub-and-spoke content planning.
Search Intent Classifier
Classify informational, commercial, transactional, and navigational intent patterns.
Domain & DNS
7 tools
WHOIS Lookup
Domain registration, registrar, and expiry insights.
Domain Age Checker
Estimate domain age from WHOIS creation date.
DNS Records Explorer
A, AAAA, MX, NS, TXT, CNAME, SOA — including SPF/DMARC signals in TXT.
Domain → IP Lookup
Resolve hostnames and reverse DNS for infrastructure checks.
Hosting & Server Fingerprint
Server headers, IP, and hosting/CDN signals for a domain.
Reverse IP / Shared Host
Reverse DNS hostname for an IP (shared-hosting clue).
DNS Propagation Checker
Simulate records lookup across global server nodes.
Links & Indexing
7 tools
Page Link Analyzer
Internal/external links, nofollow ratio, and anchor samples from any page.
Broken Links Scanner
Sample page links and report HTTP statuses (rate-limited for speed).
Redirect Chain Checker
Follow 3xx hops, spot chains, loops, and mixed HTTP→HTTPS issues.
Links Counter
Quick internal vs external link counts for a URL.
Indexation & Search Toolkit
site:, Bing, archive.org, and IndexNow helpers — replaces dead Google Cache links.
IndexNow / Ping Builder
Build IndexNow JSON and legacy XML-RPC ping payloads for fresh URLs.
Internal Link Opportunities
Suggest internal link targets from a page outline and keyword list.
Technical SEO
21 tools
Robots.txt Studio
Allow/disallow rules, AI bot policy, crawl-delay notes, and sitemap lines.
Robots.txt Fetcher & Test
Fetch live robots.txt and test whether a path is allowed for a user-agent.
XML Sitemap Generator
Generate sitemap.xml with lastmod, changefreq, and priority.
Sitemap URL Validator
Validate URL lists for sitemap rules: length, duplicates, protocols, and limits.
HTTP Headers Inspector
Cache, security, and SEO-related response headers at a glance.
HTTPS / Security Headers
HTTPS availability plus HSTS, CSP, XFO, and related trust signals.
Server Status Checker
HTTP status, latency, and uptime signal for any public URL.
Webpage Source Viewer
Fetch and preview HTML source for quick technical checks.
Clean URL / .htaccess Helper
Generate Apache rewrite rules for pretty URLs and trailing-slash policy.
Domain Reputation (DNSBL)
Basic DNSBL checks for mail/domain reputation risks.
Well-Known & Trust Files
Probe security.txt, ads.txt, robots.txt, sitemap.xml, llms.txt and other public trust files (inspired by open-source web-check).
Mixed Content Scanner
Find http:// scripts, images, CSS and forms on HTTPS pages that break the padlock.
Sitemap Discovery
Discover sitemaps from robots.txt Sitemap: lines and common paths; count URL loc entries.
CSS Grid & Flexbox Studio
Generate modern CSS grid or flexbox layout rules visually with a live code output.
SVG Code Cleaner & Optimizer
Clean up bloated vector SVGs, remove editor metadata, and copy clean XML/React code.
CSP & Security Policy Studio
Formulate solid Content Security Policy (CSP), HSTS, and Permissions headers to secure your host.
User-Agent Parser & Crawler Check
Decode any user-agent string to verify browser engines, device metrics, and bot credentials.
Subresource Integrity Generator
Calculate integrity hash attributes for public CDN assets.
Image Srcset Generator
Calculate sizes and compile responsive HTML srcset layout components.
Apache .htaccess Configurator
Generate complex redirect rules and rewrite configurations for Apache hosts.
Nginx Server Block Builder
Build high-performance Nginx server block configurations.
Performance & UX
9 tools
Page Speed Lab
Performance + Structure grades, measured TTFB, page weight, asset waterfall, budgets, and prioritized fixes for Desktop or Mobile. Fresh run every time (no session cache).
Page Weight Checker
HTML size, content-type, and compression-oriented size report.
Core Web Vitals Checklist
LCP, INP, CLS action checklist plus live TTFB from the target URL.
Mobile & Viewport Check
Viewport meta, responsive hints, and mobile SEO readiness score.
Page Experience Audit
Combined on-page + HTTPS + mobile + latency snapshot for one URL.
Responsive Viewport Simulator
Simulate how pages load on standard mobile, tablet, desktop, and smart watch layouts.
Next.js & Vite Optimizer
Get build configurations and splitting settings to optimize bundles.
Unused CSS Purger
Extract and retain only the CSS properties referenced in your HTML.
Google Fonts Preloader
Generate typography preload tags and standard font-face definitions.
Utilities
18 tools
URL Encoder / Decoder
Encode or decode URL components safely in your browser.
Hash Generator (SHA / MD5)
MD5, SHA-1, and SHA-256 hashes for cache keys and integrity checks.
My IP Address
Show your public IP and request headers as seen by the server.
Browser & Device Info
Detect browser, OS, language, viewport, and timezone.
RegEx Studio & Tester
Real-time regular expression tester with visual match highlighting and cheat sheets.
API Key & Password Studio
Generate cryptographically secure passwords or random hexadecimal API keys with entropy analysis.
JSON Beautifier & Validator
Format, validate, minify, and inspect JSON structures with helpful error line markings.
Base64 Encoder / Decoder
Convert text or files to Base64 data URI format or decode them back quickly.
Glassmorphism Style Generator
Design modern glassmorphic elements with backdrop filters and export clean CSS markup.
UTM Campaign Link Builder
Construct standard Google Analytics campaign URLs with UTM parameter tracking.
JWT Token Decoder
Decode and inspect JSON Web Token headers, payloads, and signatures.
Cron Schedule Generator
Visually build cron schedules and generate clean expressions with explanations.
SQL Code Beautifier
Format, indent, and beautify raw SQL queries with keyword highlighting.
Git Commands Wizard
Look up Git actions and instantly output the required terminal commands.
Tailwind Config Designer
Visually customize Tailwind CSS configurations and export ready config files.
CSS Variables Theme Builder
Convert hex colors into standard light/dark theme CSS properties.
Docker Compose Stack Builder
Generate valid multi-container docker-compose configurations visually.
WCAG Contrast Inspector
Audit foreground/background color combinations for accessibility.
AI Suite
2 tools