Free tools

Website and WordPress Tools Without Fake Results

Start with real HTTP-lite performance checks, private browser-side calculators, and readiness checklists. Remote URL tools use hardened SiteCheck-style SSRF protection.

Directory

Choose a tool category

Performance

Available

Website Speed Test

Inspect public page response timing, redirects, transferred resources, slow dependencies, and practical speed risks without inventing browser-only metrics.

Page Weight Analyzer

Measure transferred page weight by HTML, CSS, JavaScript, images, fonts, and third-party resources without guessing browser-only metrics.

Redirect Checker

Trace the public redirect path for a URL and review final status without using a full browser run.

Compression Checker

Check whether the public HTML response advertises gzip, Brotli, or zstd compression and compare transferred page weight.

Cache/CDN Checker

Review public cache-control and common CDN header signals for a URL without claiming private infrastructure visibility.

HTTP Protocol Checker

Review public HTTP versus HTTPS behavior, final status, redirects, and TLS availability for a public website URL.

WooCommerce

Available

WooCommerce Lost Revenue Calculator

Estimate failed-payment and abandoned-checkout value without promising recovery.

WooCommerce Detection

Check public page signals that suggest WooCommerce is active without claiming access to private plugins, orders, or store settings.

Checkout Readiness Check

Review public HTTPS, checkout reachability, and checkout cache-control signals before deeper WooCommerce checkout testing.

Cache Safety Check

Compare homepage and checkout cache-control signals so WooCommerce teams can spot public cache behavior that deserves review.

WordPress

Available

WordPress Backup Readiness Calculator

Score backup and restore readiness from frequency, off-site copies, restore testing, retention, and business criticality.

WordPress Security Risk Checklist

Review security hygiene indicators without presenting the result as a vulnerability scan.

WordPress Site Checker

Review public WordPress signals such as wp-content references, REST API visibility, generator metadata, and XML-RPC hints.

REST API Checker

Check whether the public WordPress REST API endpoint responds and looks like a WordPress REST index.

XML-RPC Checker

Check public XML-RPC endpoint reachability and POST-only response behavior without treating visibility as an automatic vulnerability.

Version Exposure Checker

Review public WordPress generator metadata, version query strings, and readme exposure signals that may deserve cleanup.

Agency

Available

WordPress Agency Maintenance Cost Calculator

Estimate recurring maintenance effort across sites, reporting, updates, and client communication.

Maintenance Workflow Planner

Plan monthly agency maintenance workload from site count, update batches, review time, reporting time, and likely escalations.

Client Report Readiness Check

Review whether a client maintenance report has clear scope, dated evidence, redaction, risk ownership, and approval boundaries.

SEO, Security, Network, Developer

Available

Security Headers Checker

Review public security header signals from a homepage response without presenting the result as a vulnerability scan.

HTTP Header Analyzer

Inspect sanitized public response headers, status, timing, cache, compression, and CDN signals for a public URL.

JSON Formatter

Format and validate JSON in your browser for support notes, API examples, and configuration snippets.

URL Encoder/Decoder

Encode and decode URL components in your browser for callback URLs, query strings, and support evidence.

Base64 Encoder/Decoder

Encode and decode UTF-8 text as Base64 locally in your browser for safer review of support, callback, webhook, and diagnostic values.

UUID Generator

Generate random UUID values in your browser for test records, examples, and non-secret identifiers.

Timestamp Converter

Convert ISO dates, Unix seconds, and Unix milliseconds in your browser for logs, reports, and support timelines.

Hash Generator

Generate SHA-256, SHA-384, and SHA-512 hex digests locally in your browser for checksums and support comparisons.

SSL/TLS Checker

Review public TLS certificate authorization, protocol, cipher, issuer, subject, and validity dates for an HTTPS URL.

Public DNS Lookup Tool

Resolve public A and AAAA-style address signals for a hostname while blocking private and reserved network targets.

Robots.txt Tester

Check whether public robots.txt is reachable and summarize sitemap, user-agent, and disallow directives.

Sitemap Validator

Check whether a public sitemap is reachable and whether it looks like a URL set or sitemap index with loc entries.

Free Website and WordPress Tools | Web Plura