LittleLink Custom is an open source self-hosted alternative to services like Linktree and many.link. LittleLink Custom allows you to link all your social media platforms easily accessible on one page. No coding or command line knowledge required. Just easy plug and play.
More than just a link checker, sitecheck is a website spider (also known as a crawler) which can assist with SEO by testing an entire site plus both inbound links from search engines and outbound links to other sites for the following issues: looping redirects (HTTP 301/302), broken links (HTTP 404), server errors (HTTP 500), spelling mistakes, low readability scores (using the Flesch Reading Ease test), missing/empty/duplicate meta tags, duplicate content, slow page speed, W3C validation...
New Homepage: http://wummel.github.io/linkchecker/
Linkchecker features:
- recursive and multithreaded checking and site crawling
- output in colored or normal text, HTML, SQL, CSV, XML or a sitemap graph in different formats
- HTTP/1.1, HTTPS, FTP, mailto:, news:, nntp:, Telnet and local file links support
- restrict link checking with regular expression filters for URLs
- proxy support
-...
The OpenWebsuite.org contains the powerful HTML-Editor (X)HTML-Format and the Site analysing tool WebAnalyse. It includes a project management, css editor, link-check (for whole domains) and much more. It was released under the GNU GPL to find helper.