Finding Services & Technologies used by Website - ByteScout
  • Home
  • /
  • Blog
  • /
  • Finding Services & Technologies used by Website

Finding Services & Technologies used by Website

Have you ever wondered what technologies Facebook is using in order to give users, best social networking experience or what are the services that YouTube utilizes behind the scene that gives you a seamless video streaming experience? Well, this information is not publicly available; however, there are web services available that can detect the technologies and services being used by a website. This article presents a brief overview of such websites.

1. is the best website that provides technical insight into other websites. It has a simple landing page where the user enters the name of the website and all the technological details of the website are displayed to the user.

Builtwith website

2. SimilarTech

SimilarTech is another website that contains detailed information about technologies that are currently being used by different websites. Apart from containing information about individual websites, SimilarTech also provides overall statistics about a certain technology. For instance, the landing page of SimilarTech contains information that PayPal is being used by 905526 companies.

SimilarTech Generate Sales

3. W3techs contains detailed statistics of most of the famous technologies being used by websites. The site contains information about the fastest-growing content management systems, fastest-growing server, and client-side programming languages; server and client-side development frameworks, etc. The site contains precious information for those who are in the first phase of software development and are confused about the technologies they should use.
W3techs for Developers


Like and, contains information about all of the latest technologies being used by different websites. contains data regarding technologies used by individual websites as well as overall technology statistics.
Datanyze Website

5. Wappalyzer

Wappalyzer is another top service that gives you details on what technologies a website is using.

This browser extension is available for download for Chrome, Edge, and Firefox. Once installed, the extension works locally and will provide data on the tech behind websites. Find out what technologies are running a site- it’s free and offers instant lookups.

Use Wappalyzer to uncover tech stacks in content management systems, e-commerce, and advertising networks among others. The tool tracks thousands of technologies and offers valuable insights ideal for market research and analysis of competing websites.

Wappalyzer Review

6. Netcraft offers a tool for anyone to get site reports. The tech has been around for a while and continues to prove invaluable to those out to determine what runs behind websites.

Use the Netcraft Site Report tool to do site background checks.

Here the tool returns data on ranking, language, domain, network owner, and website host country. Find out which site technologies are used on any website, be it CDN, CMS, or RSS? It is a great tool to access SSL cert details and assess site vulnerability.

The browser extension offers protection against phishing and users can use its service to report malicious URLs.

Netcraft Review

7. allows anyone to identify what technologies companies use on their websites. The monitoring tool (formerly Allora) scans millions of websites in over 1500 domain zones.

You can use to check any website and see what tech runs their message boards, operating systems, Webmail, and Analytics among many others.

For example, a check will reveal what websites use Shopify, WordPress, or Magento. This website analysis tool is available for free and will return site technologies on e-commerce, advertising, and analytics. Updated daily, you are sure to get all the information and data hidden from the naked eye.

Rescan Review

8. is another monitoring tool to check out if you want to discover or check what web technologies the websites you visit or apps you use run.

The browser extension offers a Technology Сhecker for Chrome and accurately detects tech behind any website or app. Find out about CMS, site marketing tools, payment engines, and e-commerce platforms. To find the extension, go to Chrome Web Store and click to add. Visit any website you are interested in looking up and see what technologies it uses. You can also type in a given technology name and search. Export search results by choosing a CSV file.

Snov Review


As the name suggests, allows you to check and find out what runs any website you come across. This free browser extension is easy to use and offers results at the click of a button.

Use to literally go behind any website to discover the technologies that power it. The extension will check the website and tell you what web apps the firm behind the site pays for, or how the website tracks visitors.

Discover what CDN the website is hosted on or simply see installed WordPress plugins. The tool also lets you track the website to know when they have new technology or stop using one.

Whatruns Review

10. Hexometer

Like the other website checker tools, Hexometer offers a Technology Stack Checker that tells what tech or services a website uses.

Use the service to detect over 60 different types of technologies used on a website.

Find about CMS, databases, frameworks, and coding languages. Check out the site or app to determine what e-commerce solutions are installed or what marketing tools the website uses.

Hexometer Review

Which other tool or extension do you use to peak at what technologies run websites? Share in the comments section.


About the Author

ByteScout Team ByteScout Team of Writers ByteScout has a team of professional writers proficient in different technical topics. We select the best writers to cover interesting and trending topics for our readers. We love developers and we hope our articles help you learn about programming and programmers.