Let our web spider do the hard work for you.
Up to 5,000 web pages per report. Just enter a starting URL and we'll find the pages on your site. XML sitemaps also supported.
Each page is checked using the latest versions of Deque Axe Core and W3C Validator. Get results in seconds.
Define daily, weekly or monthly automatic reports and get the results delivered to your email. You can also use webhooks to trigger site checks after every deploy.
Rocket Validator lets you selectively mute issues that you don't plan to fix - for example when it's caused by 3rd party software.
Track the evolution of your site quality over time.
Show the current status of your sites easily with our embeddable badges.
Easy to integrate into your existing projects and dashboards via our JSON API.
WebPlotDigitizer is recommended for researchers, scientists, data analysts, and students who frequently need to extract data from published graphs and charts. It is particularly useful in fields such as biology, engineering, physics, and any other areas where visual data needs to be quantitatively analyzed.
Plot Digitizer - All-in-One Tool to Extract Data from Graphs, Plots & Images
Nibbler - Free tool for testing how good your website is, and what you can do to improve it. Check accessibility, SEO, social media, compliance and more.
GraphClick - GraphClick is a graph digitizer shareware for Mac OS X which allows to automatically retrieve the original (x,y)-data from the image of a scanned graphor fom QuickTime movies.
W3C Markup Validation Service - Validates HTML markup of web pages, one at a time.
DigitizeIt - Sometimes it is necessary to extract data values from graphs, e.g.
Total Validator - Total Validator can check your website to help ensure that it is accessible, uses valid HTML and CSS, has no broken links, and is free from spelling mistakes.