Question 1

What is First Input Delay (FID)?

Accepted Answer

A web‑performance metric that measures the latency between a user's initial interaction with a page and the moment the browser is able to respond.

Question 2

How many companies track First Input Delay (FID)?

Accepted Answer

Based on our data, 4,564 companies track First Input Delay (FID). This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies track First Input Delay (FID)?

Accepted Answer

First Input Delay (FID) is relevant across multiple industries including Financial Services, Biotechnology Research, Retail. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to First Input Delay (FID)?

Accepted Answer

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions First Input Delay (FID) in their job descriptions, requirements, or responsibilities, we identify them as related to First Input Delay (FID) and add them to our database.

Question 5

How can I get the full list of companies that track First Input Delay (FID)?

Accepted Answer

You can access the complete list of 4,564 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

Question 6

How often is the company data updated?

Accepted Answer

Our database is refreshed daily. We continuously monitor job postings to detect new companies tracking First Input Delay (FID) and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Morgan Stanley	United States	Financial Services	102k	$54B	First Input Delay (FID)
Eurofins	Luxembourg	Biotechnology Research	61k	$6.9B	First Input Delay (FID)
FÊTE SENSATION	France	Retail	107		First Input Delay (FID)
RWE	Germany	Utilities	20k	$41B	First Input Delay (FID)
Michigan Medicine	United States	Hospitals and Health Care	15k		First Input Delay (FID)
TotalEnergies	France	Oil and Gas	105k	$281B	First Input Delay (FID)
SGS	Switzerland	Professional Services	75k		First Input Delay (FID)
Insight Environmental, Inc.	United States	Environmental Services	89		First Input Delay (FID)
Intermarché	France	Retail	51k		First Input Delay (FID)
GEODIS	France	Transportation, Logistics, Supply Chain and Storage	32k	$9.2B	First Input Delay (FID)

Companies tracking First Input Delay (FID)

List of companies that track First Input Delay (FID)