quietwatch
quietwatch is a web-based website monitoring service for digital agencies, SEO consultants, freelancers and care-plan providers responsible for client websites. It runs daily external checks and alerts users when monitored results change, helping identify issues that may affect search indexing or crawler access. Checks cover noindex tags, X-Robots-Tag headers, robots.txt rules and canonical URLs, as well as redirects and HTTP status, sitemap availability, TLS and domain expiry, structured data, content available without JavaScript, AI crawler access and exposed secrets in JavaScript. Users can review site-level results, change history and fix guidance. Agency plans add client grouping, up to three alert recipients, Slack notifications and webhook alerts. A free instant checker and individual noindex, AI crawler, Cloudflare and other site-checking tools are also available.
Learn more about quietwatch
ChuzeSEO
ChuzeSEO is a browser-based SEO auditing service for website owners, small businesses, developers and marketers. It crawls site pages and reports on indexability, broken links, page titles and descriptions, headings, content depth, structured data, social metadata, image alt text, lab performance signals, accessibility checks and AI-crawler visibility. Reports present an overall grade, prioritized findings, affected URLs and evidence. Paid tiers provide PDF/CSV exports; higher tiers add suggested titles, descriptions, headings and image alt text, developer notes, a prioritized roadmap and copy-and-paste code. A free snapshot checks up to 10 pages; paid reports can crawl up to 1,000 pages and are purchased once. ChuzeSEO reads public pages, follows robots.txt and does not modify the audited site. The automated audit does not include backlinks, rank tracking, Google Search Console data or a manual review.
Learn more about ChuzeSEO
Seobility
5.0 out of 5 stars
(3 Ratings)
Seobility checks your complete website, by crawling all linked pages. All found pages with errors, problems with the on-page optimization or problems regarding the page content like duplicate content are collected and displayed in each check section. Of course, you can also analyze all problems of a single page in our page browser. For a sustainable and continuous review of your website, each project is constantly crawled and analyzed by our crawlers to track the progress of your optimization. You will also be notified by our monitoring service with the status of your website via e-mail, if server errors and major problems occur. Seobility not only provides a detailed SEO audit but also gives tips and instructions on how to fix the problems found on your website. By fixing these issues, you make sure that Google can access all of your relevant content and understand what it’s about in order to match it with suitable search queries.
Learn more about Seobility
PerfDelta
PerfDelta is a web-based website speed testing and monitoring service for SEO specialists, agencies, and in-house web teams. Its free test scans up to three pages on mobile and desktop, combining real-user Core Web Vitals from the Chrome UX Report with Lighthouse lab measurements. Reports compare a site with up to two competitor domains and a benchmark of previously tested sites, show page-weight breakdowns and request timelines, identify site technologies, and estimate savings in prioritized recommendations naming affected files. Paid plans add scheduled monitoring, performance budgets, email alerts, report history, and PDF exports; Agency and Scale plans also provide CSV export, public dashboards, and a REST API. MCP access lets compatible AI agents request tests and retrieve results. Reports can be shared with clients for performance audits and ongoing site work.
Learn more about PerfDelta