The website link analysis tools in our program is able to discover broken links and file references in all HTML and CSS files. You can even have the link extractor of the crawler engine include javascript code when it searches for and extracts links. Depending on configuration, redirect and link checking can include references to all file types, e.g. documents, images and videos.

Website Analysis and Link Checking:
Broken links: Link analysis and validation ensures your website has no broken links.
HTML errors: CSS and HTML errors can make pages appear incorrectly in browsers.
Response time: Can the webserver respond to multiple concurrent requests?
Download time: Is the webserver CPU or bandwidth too slow at serving files?
Character set: If a page outputs this wrong, it can hinder indexing by search engines.
File size: Optimize bandwidth usage and download time caused by large pages and images.
PageRank sculpting: Have link juice flow to pages you want ranking high in search engines.
Page titles: Check if all page titles are optimized and none are duplicated.
META description: Verify all page META descriptions are relevant and optimized.
Custom search: Search and check all pages for custom text and code, e.g. Google Analytics.
Spell check: Check websites for spelling errors using a variety of spell checker dictionaries.