DexartTools

Web Automation

Server-side crawling and diagnostics: auto sitemaps, SEO audits, broken links, DNS, SSL, headers, screenshots and page capture.

47 tools in this category

Sitemap Generator (Auto-Crawler)

Enter your domain — a real crawler follows internal links, discovers every page and generates a valid sitemap.xml with last-modified dates. No URL pasting.

Web Automation

Website URL List Extractor

Crawl a site and export every discovered URL as a plain text list — for audits, migrations and screening.

Web Automation

Sitemap Validator & URL Checker

Fetch your sitemap.xml and automatically check that every listed URL actually loads — catch 404s before search engines do.

Web Automation

Website SEO Auditor

Crawl up to 80 pages and grade title tags, meta descriptions, H1s, canonicals, thin content, mixed content and more — with a prioritized fix list.

Web Automation

Broken Link Checker

Crawl a site, test every internal and external link, and report exactly which pages are broken and where they're linked from.

Web Automation

Title & Meta Description Audit

Crawl the site and audit every page's title and description length, plus missing and duplicate pairs.

Web Automation

Missing Alt Text Finder

Find every image without alt text across a site — required for WCAG accessibility and image SEO.

Web Automation

Heading Structure Auditor

Map the H1/H2 outline of every crawled page and flag pages with missing or multiple H1s.

Web Automation

Thin Content Finder

Word-count every page, average it, and flag pages under 300 words.

Web Automation

Page Inventory & Size Report

A complete crawl table: status codes, redirects, HTML size, image and link counts per page.

Web Automation

External Link Analyzer

Crawl a site and summarize every outbound domain it links to, ranked by link count — great for link audits.

Web Automation

Email & Social Profile Extractor

Crawl a website and collect every published email address and social profile link with the pages they were found on.

Web Automation

Website Technology Detector

Detect the CMS, frameworks, CDN and server tech behind any website from headers, meta tags and known paths.

Web Automation

RSS Feed Finder

Automatically discover RSS/Atom feeds on any site — checks page headers and all standard feed locations.

Web Automation

Favicon Finder

Discover every favicon and touch icon a site publishes, with sizes — grab the best one for embedding.

Web Automation

robots.txt Analyzer

Fetch and analyze any site's robots.txt: rules, blocked paths, sitemap declarations and common mistakes.

Web Automation

llms.txt & security.txt Checker

Probe a site for llms.txt, security.txt and other well-known files — the emerging standards AI crawlers and researchers look for.

Web Automation

DNS CNAME Lookup

Follow alias records to find where a hostname really points.

Web Automation

DNS NS Lookup

See which nameservers are authoritative for a domain.

Web Automation

DNS MX Lookup

List a domain's mail servers with priorities.

Web Automation

DNS SOA Lookup

Inspect the start-of-authority record: primary NS, admin, serial and timers.

Web Automation

DNS CAA Lookup

Check which certificate authorities are allowed to issue certificates for a domain.

Web Automation

DNS Records Overview

One lookup that returns A, AAAA, CNAME, NS, MX, TXT, SOA and CAA records together.

Web Automation

Reverse DNS (PTR) Lookup

Resolve an IP address back to its hostname — essential for mail server setup.

Web Automation