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Websites using JavaScript

20,617 websites detected · Updated Oct 24, 2026

What is JavaScript?

JavaScript is a technology in the Programming Language category. 20,617 websites use JavaScript, detected by Hunter on Oct 24, 2026.

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The websites using JavaScript

A sample of the websites Hunter detects JavaScript on, ordered by web popularity.

Domain name Industry
1
google.com
Software Development 86,301 email addresses
2
cloudflare.com
Computer and Network Security 393 email addresses
3
github.com
Software Development 4,522 email addresses
4
paypal.com
Software Development 18,668 email addresses
5
adobe.com
Software Development 82,629 email addresses
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You have 20,617 sites. Now reach the people.

Hunter already holds email addresses at all 50 websites listed above.

  • Anwar J. · Head of Industry Google

    85%

  • Anish P. · Head Of Sales Cloudflare

    84%

  • Alaine N. · Director of Events GitHub

    85%

Real people at the websites listed above. Only the part before the @ is hidden here — the company domain is the real one.

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Who uses JavaScript

Websites running JavaScript, counted by industry and by country. Only the largest groups are shown.

By industry

Industry Websites
Technology, Information and Media 5,591
Professional Services 4,979
Financial Services 1,783
Manufacturing 1,549
Hospitals and Health Care 697
Government Administration 658
Administrative and Support Services 609
Retail 589
Entertainment Providers 519
Consumer Services 482
Information Technology and Services 450
Education 363

By country

Country Websites
United States 9,326
United Kingdom 1,404
Germany 1,142
Canada 969
India 728
France 606
Brazil 558
Australia 475
Netherlands 437
Spain 404
Switzerland 273
Italy 265

JavaScript by country

The countries where we detected enough JavaScript websites to rank them.

JavaScript FAQs

Browse every technology

Hunter detects JavaScript on 20,617 websites. The figure comes from Hunter's own crawl of company websites and is rebuilt every night, so it moves as sites adopt and drop the technology.

The table on this page is a sample of the websites running JavaScript, ordered by web popularity, with the industries they are in and how many email addresses Hunter holds for each. Create a free account to search any of them and see the addresses.

The websites Hunter detects JavaScript on most often also run Python, SQL and Amazon Web Services.

JavaScript is one of the Programming Language technologies Hunter tracks. Others it detects widely include PHP, Python and Java.

Yes — that is what Hunter is for. The last column of the table shows how many email addresses Hunter already holds for a website, where it has found any. Sign up to see the addresses themselves, with the name and job title of the person behind each one.
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