Seoptiz Toolbox 76 Practical Checks
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Explore focused tools for SEO, domains, DNS, security, and content. Each result explains what it checked and where its data ends.
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One Toolbox, Many Useful Checks.
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Website SEO Audit
Review the public page title, descriptions, headings, links, images, indexability signals, and response metadata.
Technical SEO Checker
Inspect robots directives, canonical signals, HTTPS, redirects, and structured data.
Domain Crawler
Multi-page crawling is not enabled in this release. Use the bounded single-page audit while crawl-job and robots-policy workflows are completed.
Keyword Generator
Generate related phrases from supplied text using local language heuristics; no search-volume data is claimed.
Keyword Density Checker
Calculate term frequency from text you provide.
Keyword Grouper
Group supplied phrases by shared terms using a local algorithm.
Rank Tracking
Organize keywords and record manually observed positions; live ranking data requires an authorized data provider.
Backlink CSV Analyzer
Summarize backlinks from a CSV you supply; Seoptiz does not claim a commercial backlink index.
Competitor Comparison
Compare publicly observable page metadata and headings for two sites.
Local SEO Audit
Check public contact and local-business structured data signals on a page.
AI Crawler Access
Check robots.txt rules for selected AI crawler user agents.
Domain Summary
Resolve common domain and registration details from public sources.
WHOIS / RDAP Lookup
Query public RDAP information when the registry publishes an endpoint.
DNS Lookup
Query common DNS record types using the local system resolver.
DNS Resolver Comparison
Compare responses from two named public DNS-over-HTTPS providers; this is not worldwide ISP coverage.
IP Address Tools
Validate and classify an IP address and check reverse DNS.
SSL/TLS Checker
Inspect the public TLS certificate and HTTPS response for a hostname.
Website Response Check
Measure a bounded HTTP response and report transfer size and server timing.
Content Utilities
Analyze text locally and generate structured outlines from your supplied topic.
Structured Data Checker
Extract JSON-LD blocks from a public page and report parse errors.
Saved SEO Reports
Save and revisit audit results after signing in.
.htaccess Generator
Create and copy valid .htaccess Generator output.
.htaccess Redirect Generator
Create and copy valid .htaccess Redirect Generator output.
Canonical Tag Generator
Create and copy valid Canonical Tag Generator output.
FAQ Schema Generator
Create and copy valid FAQ Schema Generator output.
Hreflang Tag Generator
Create and copy valid Hreflang Tag Generator output.
llms.txt Generator
Create and copy valid llms.txt Generator output.
Meta Tag Generator
Create and copy valid Meta Tag Generator output.
Open Graph Generator
Create and copy valid Open Graph Generator output.
Robots.txt Generator
Create and copy valid Robots.txt Generator output.
Schema Markup Generator
Create and copy valid Schema Markup Generator output.
UTM Builder
Create and copy valid UTM Builder output.
X Card Generator
Create and copy valid X Card Generator output.
XML Sitemap Generator
Create and copy valid XML Sitemap Generator output.
CSS Minifier
Create and copy valid CSS Minifier output.
HTML Minifier
Create and copy valid HTML Minifier output.
JavaScript Minifier
Create and copy valid JavaScript Minifier output.
Googlebot User-Agent Simulation
Request one authorized public page with a Googlebot-like user-agent. This does not verify Google's crawler identity or index status.
LLM Readability Checker
Estimate sentence length with local rules only; no language model is called.
Keyword Difficulty Alternative
Describe phrase length and modifiers only. No search volume, competition, or difficulty metric is available.
PPC Competitor Research Alternative
Review a small sample of rows you provide. Seoptiz does not fetch paid-search competitor data.
Core Web Vitals Check
Core Web Vitals require real browser or authorized field data. This release does not report invented LCP, INP, or CLS values.
Responsive Design Checker
A server-side request cannot verify rendered breakpoints. This release explains the browser-testing requirement and checks only basic page signals.
Organization Schema Checker
Extract and parse JSON-LD blocks. This release does not validate all organization-schema fields or rich-result eligibility.
H1 Checker
Check h1 checker using the data and technical sources available to this deployment.
Header Tag Checker
Check header tag checker using the data and technical sources available to this deployment.
Robots.txt Checker
Check robots.txt checker using the data and technical sources available to this deployment.
XML Sitemap Checker
Check xml sitemap checker using the data and technical sources available to this deployment.
HTTP Headers Checker
Check http headers checker using the data and technical sources available to this deployment.
Redirect Checker
Check redirect checker using the data and technical sources available to this deployment.
Canonical Tag Checker
Check canonical tag checker using the data and technical sources available to this deployment.
Image Alt Checker
Check image alt checker using the data and technical sources available to this deployment.
Broken Link Checker
Check broken link checker using the data and technical sources available to this deployment.
Open Graph Checker
Check open graph checker using the data and technical sources available to this deployment.
Meta Description Length Checker
Check meta description length checker using the data and technical sources available to this deployment.
Title Length Checker
Check title length checker using the data and technical sources available to this deployment.
Word Counter
Check word counter using the data and technical sources available to this deployment.
Readability Checker
Check readability checker using the data and technical sources available to this deployment.
URL Encoder / Decoder
Check url encoder / decoder using the data and technical sources available to this deployment.
Base64 Utility
Check base64 utility using the data and technical sources available to this deployment.
SPF Record Checker
Check spf record checker using the data and technical sources available to this deployment.
DMARC Record Checker
Check dmarc record checker using the data and technical sources available to this deployment.
MX Record Checker
Check mx record checker using the data and technical sources available to this deployment.
Reverse DNS Checker
Check reverse dns checker using the data and technical sources available to this deployment.
IPv4 / IPv6 Checker
Check ipv4 / ipv6 checker using the data and technical sources available to this deployment.
Email DNS Checker
Check email dns checker using the data and technical sources available to this deployment.
DNSSEC Inspection
Check dnssec inspection using the data and technical sources available to this deployment.
Mobile Viewport Checker
Check mobile viewport checker using the data and technical sources available to this deployment.
Deprecated HTML Checker
Check deprecated html checker using the data and technical sources available to this deployment.
Transfer Size Checker
Check transfer size checker using the data and technical sources available to this deployment.
HTTPS Redirect Checker
Check https redirect checker using the data and technical sources available to this deployment.
CMS Detector
Check cms detector using the data and technical sources available to this deployment.
Domain Age Checker
Check domain age checker using the data and technical sources available to this deployment.
Mixed Content Checker
Check mixed content checker using the data and technical sources available to this deployment.
Structured Data Validator
Check structured data validator using the data and technical sources available to this deployment.
Social Preview Checker
Check social preview checker using the data and technical sources available to this deployment.
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