// javascript libraries

Websites that use HeadJS in 2026

We track 2,461 websites running HeadJS across 43 industries and 24 countries. Browse a sample of 100 matched company profiles below, each with industry, location, and verified contact data.

industries: 43
countries: 24
websites tracked: 2,461

Domain, industry and country per company

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Companies using HeadJS

Showing 25 of 100

Website	Company	Industry	HQ
coronadodecorating.com	Coronado Paint and Decorating Center, Inc.coronadodecorating.com	Retail	US
coralsands.de	Coralsandscoralsands.de	Wholesale	DE
juntaslgt.com.br	Juntas LGT Servflexjuntaslgt.com.br	Mechanical or Industrial Engineering	BR
kapook.com	Kapook.comkapook.com	Information Technology and Services	TH
kainenlawgroup.com	Kainen Law Groupkainenlawgroup.com	Law Practice	US
klockrike.fi	klockriketeaternklockrike.fi	Performing Arts	FI
kreis-re.de	Kreis Recklinghausenkreis-re.de	Executive Offices	DE
kentima.com	Kentimakentima.com	Program Development	SE
krinkels.nl	Krinkelskrinkels.nl	Construction	NL
dimerc.cl	Dimercdimerc.cl	Retail	CL
deutsche-wirtschafts-nachrichten.de	German business newsdeutsche-wirtschafts-nachrichten.de	Media Production	DE
designop.us	Design Opusdesignop.us	Design Services	US
dortex.de	Dortexdortex.de	Textile Manufacturing	DE
martha.fi	Finlands svenska Marthaförbund rfmartha.fi	Civic and Social Organizations	FI
fullsupporthealthcare.com	Full Support Healthcarefullsupporthealthcare.com	Wellness and Fitness Services	GB
hemochskola.fi	FÖRBUNDET HEM OCH SKOLA I FINLAND RFhemochskola.fi	Consumer Goods	FI
gillettelaw.com	Gillette Law, P.A. f/k/a The Law Offices of Charlie J. Gillette, Jr., P.Agillettelaw.com	Law Practice	US
gameworld.gr	GameWorldgameworld.gr	Computer Games	GR
araba.eus	Arabako Foru Aldundia-Diputación Foral de Álavaaraba.eus	Government Administration	ES
healdsburgfloors.com	Healdsburg Floor Coveringshealdsburgfloors.com	Retail	US
heiderbeck.com	Heiderbeckheiderbeck.com	Wholesale	DE
hwh.ae	HWH Hospitality Investmentshwh.ae	Hospitality	AE
hereforddentist.co.uk	Hereford Dental Clinichereforddentist.co.uk	Hospitals and Health Care	GB
somethingtosmileabout.co.uk	Haslemere Dental Centresomethingtosmileabout.co.uk	Hospitals and Health Care	GB
hotelkilmore.ie	Hotel Kilmorehotelkilmore.ie	Hospitality	IE

Refine to your ICP

Narrow these 100 companies down to the ones that match your ideal customer profile.

Revenue range Headcount Tech stack Funding stage Hiring signals Buyer intent Job title Location Founded year

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Industry breakdown

8 (8%)

Law Practice

8 (8%)

Hospitals and Health Care

6 (6%)

Retail

6 (6%)

Information Technology and Services

6 (6%)

Information Services

How many websites use HeadJS?

We track 2,461 websites that use HeadJS in 2026. Those sites span 43 industries and 24 countries. The crawler re-checks each domain daily. So the count moves as sites adopt HeadJS or drop it.

HeadJS belongs to the JavaScript libraries category. Sites in that category tend to share a similar stack. As a result, they often share buying patterns too.

The table above shows a sample of 100 matched companies. Each row carries an industry, a country, and a live domain. You can search it, sort it, and export it.

Which industries use HeadJS most?

Adoption is not spread evenly. Instead, a few industries account for most of the matched sample:

Law Practice8%
Hospitals and Health Care8%
Retail6%
Information Technology and Services6%
Information Services6%

Law Practice leads that list. However, the long tail matters just as much. Adoption reaches 43 industries in total. So you can narrow the list to the segment you sell into.

Where are websites that use HeadJS based?

The matched companies sit in 24 countries. These lead the sample:

United States 32
United Kingdom 14
Germany 12
Brazil 7
Finland 6

United States is the largest single market in this sample. Because the country is stored per row, you can filter before you export. That keeps your outreach inside one timezone and one legal regime.

How to find websites that use HeadJS

Start with the table above. Then follow these four steps to turn it into an outreach list:

Filter the sample. Narrow by industry or country until the rows match your ideal customer profile.
Export the domains. Share the page to unlock the CSV, or sign in for the full dataset.
Find the people. Run each domain through Domain Search to pull every work email behind it.
Verify before you send. Pass the results through the Email Verifier so your bounce rate stays low.

Working at volume? Push the whole export through Bulk Tasks instead, or call the Domain Search API directly from your own stack.

Frequently asked questions

How many websites use HeadJS?

We track 2,461 websites that use HeadJS. The index refreshes daily, so the number shifts as sites adopt or drop it. Of those, 100 are matched to a company profile with industry, location, and contact data.

Can I download the list of websites that use HeadJS?

Yes. Share the page on LinkedIn to unlock a CSV export of the matched sample, with no signup required. For the full dataset and verified email addresses, create a free Tomba account.

Which industries use HeadJS the most?

Law Practice leads the matched sample, at 8% of companies. In total, websites that use HeadJS span 43 industries.

How fresh is the HeadJS data?

Our crawler re-checks technology signals daily. So a site that removes HeadJS drops out of the index, and a new adopter appears without you refreshing anything.

Can I get email addresses for websites that use HeadJS?

Yes. Every domain in the table can be enriched with verified work emails and direct phone numbers. Run a single domain through Domain Search, or push the whole export through Bulk Tasks.

// get this list by api

Companies using HeadJS, one request away

Filter the company search by technology, then find and verify the people at each company. The technology filter is available on paid plans; 50 companies per page.

01POST/reveal/searchCompanies that match a plain-language query or filters1 search credit 02GET/domain-searchThe email addresses at a company, with names, roles and the company profile1 search credit per 10 results 03GET/email-verifierWhether an address is deliverable: syntax, MX, SMTP, catch-all and greylisting checks1 verification credit

POST /reveal/search

curl -X POST "https://api.tomba.io/v1/reveal/search" \
  -H "X-Tomba-Key: $TOMBA_API_KEY" \
  -H "X-Tomba-Secret: $TOMBA_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"filters":{"technologies":{"include":["HeadJS"]}},"page":1}'

const res = await fetch("https://api.tomba.io/v1/reveal/search", {
  method: "POST",
  headers: {
    "X-Tomba-Key": process.env.TOMBA_API_KEY,
    "X-Tomba-Secret": process.env.TOMBA_SECRET_KEY,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({"filters":{"technologies":{"include":["HeadJS"]}},"page":1})
});
const { data } = await res.json(); // data.companies

import os, requests

res = requests.post(
    "https://api.tomba.io/v1/reveal/search",
    headers={
        "X-Tomba-Key": os.environ["TOMBA_API_KEY"],
        "X-Tomba-Secret": os.environ["TOMBA_SECRET_KEY"],
    },
    json={"filters":{"technologies":{"include":["HeadJS"]}},"page":1},
)
companies = res.json()["data"]["companies"]

// technologies

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Websites that use HeadJS in 2026

Download the 100 HeadJS customers

Companies using HeadJS

Refine to your ICP

Industry breakdown

How many websites use HeadJS?

Which industries use HeadJS most?

Where are websites that use HeadJS based?

How to find websites that use HeadJS

Frequently asked questions

Companies using HeadJS, one request away

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