DEVELOPMENT

Web marketing, big data, SEO and technology

WHOIS API lets you quickly lookup a domain name's WHOIS data. You get fully parsed WHOIS fields in XML or JSON format at just $2 per 1000 domains!

Use our FREE Online Sitemap Generator for Google to crawl your website from url and generate Visual Sitemap with meta tags. Also generate wordpress and blogger XML sitemap for submitting to Google. Change sitemap priority and changefreq for xml sitemap, create and generate site maps, improve SEO with our sitemap crawler.

Digital commerce intelligence powered by Dexi.io used by 1/3 of Fortune 500 in retail, E-commerce and Brands. Contact at +44 (0)20 745 944 30 or try for free.

Get clean, valuable, web data the way you need it fast with the world's leading data extraction service that drive your business forward.

Analyse your website and monitor technical issues to improve SEO performance. A cloud based SEO reporting & audit tool, Search Engine Optimization & Marketing. | CrawlMonster Crawl Monster

Beautiful Soup: a library designed for screen-scraping HTML and XML.

Sitebulb is an extremely powerful website auditor with the world's most insightful reporting system, winner of 'Best Search Software Tool' at the 2018 UK Search Awards and the US Search Awards.

Information Gathering Tool. Contribute to R3dy/jigsaw development by creating an account on GitHub.

HTTP status codes and how to use them in RESTful API or Web Services.

Social Networks real-time availability and performance status. This site shows if popular public Social Networks are down or have performance issues, and provides Social Networks uptime or down time and performance history.

Site Explorer runs on a huge database of 35 trillion links and 651 million tracked keywords to give you the most complete SEO data about any website or URL

SmallSeoTools Offers one of the best backlink checker tool to find and research google backlinks. Enter your domain and click the button to check backlinks for free.

Realtime status of outages and problems with service providers. Having problems? Find out what is going on.

Today search engine optimization greatly depends on quality of inbound links to increase your serp rank and ultimately increase affiliate or ppc adsense,ypn revenue. Backlink Watch greatly helps you to know every bit about your inbound links. It includes anchor text, pagerank, quality of backlinks by finding total outbound links any restriction of nofollow tag.

LinkMiner by Mangools is an affordable backlink checker that will help you find & analyze competitors' backlinks. Use our link-building tool for free!

MOZ LINK EXPLORER: World's best BACKLINK CHECKER with 40 trillion links. Check Domain Authority (DA), Page Authority (PA), anchor text, linking domains, and more. Do better SEO.

Free backlink checker tool and analysis tool. Find domain metrics as well as backlinks types, anchor texts and many other critical backlink data.

Develop backlink strategies with our Link Intelligence data, build the strongest SEO backlink campaigns to drive organic traffic and boost your rankings today.

Amar- has one repository available. Follow their code on GitHub.

Sign in or signup for Bing Webmaster Tools and improve your site’s performance in search. Get access to free reports, tools and resources.

You don't have to be an SEO pro to rank higher and get more traffic. Join Ahrefs – we're a powerful but easy to learn SEO toolset with a passionate community.

Some of the world's best free webmaster tools around.