Stack Lookup
Get a free key

Segment answer

Companies running core-js, Facebook, PHP and WordPress, in Educational Services

techcore-js×techFacebook×techPHP×techWordPress×naics61×Add a filter: technology, sector, band or date

336,517

companies, 0.62% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator336,517 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-core-js.tech-facebook.tech-php.tech-wordpress.naics-61

8 of 10 buckets a dimensionof 336,517 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-core-js.tech-facebook.tech-php.tech-wordpress.naics-61

How the segment is made up

NAICS sector

NAICS sector

Companiesof 336,517 in this segment

1 of 24 sectors; the remainder is the last row

The 1 number behind this chart
SectorCompaniesShare
61 Educational Services336,517100.0%
Business category

Business category

Companiesof 336,517 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Professional & Management Training61,82818.4%
Learning, Tutoring & Courses31,3159.3%
Colleges & Universities19,3645.8%
Educational Consultants18,2265.4%
Language & Speaking Schools16,2854.8%
Elementary Schools15,0744.5%
Gyms, Fitness & Health Centers14,5284.3%
Martial Arts Gyms10,7253.2%
Music Schools & Instructors10,6083.2%
Yoga Studios10,0913.0%
All other categories149,17244.3%
Employee band

Employee band

Companiesof 336,517 in this segment

4 of 4 bands: the decades every page and every company on this site uses

The 5 numbers behind this chart
BandCompaniesShare
1 to 10232,49369.1%
10 to 10080,84324.0%
100 to 1,0007,2982.2%
over 1,0003270.10%
Unknown band15,5564.6%
Freshness

Freshness

Companiesof 336,517 in this segment

fresh267,942
recent35,233
aging23,356
stale9,986

Last verified, against landing 10 Sept 2026: within 30 days, 90, a year, past a year. The four add to the segment

The 4 numbers in this chart
TierCompaniesShare
fresh267,94279.6%
recent35,23310.5%
aging23,3566.9%
stale9,9863.0%
HQ country

HQ country

Companiesof 336,517 in this segment

The 8 largest countries the count returns; the remainder is the last row

The 11 numbers behind this chart
CountryCompaniesShare
the United States69,77420.7%
India27,0788.0%
the United Kingdom19,2325.7%
France15,5744.6%
Spain14,1014.2%
Italy12,2703.6%
Brazil12,0083.6%
Germany11,3183.4%
Poland10,4153.1%
Australia10,3763.1%
All other countries, and unknown155,16246.1%
Technologies alongside core-js

Technologies alongside core-js

Companiesof 336,517 in this segment

The 8 most often alongside; these overlap and do not add up

The 10 numbers behind this chart
TechnologyCompaniesShare
MySQL336,517100.0%
jQuery301,07489.5%
jQuery Easing299,70789.1%
jQuery Migrate258,30776.8%
Instagram256,54476.2%
Google Font API214,62163.8%
jQuery UI206,82461.5%
Google Tag Manager199,88359.4%
Google Analytics195,01258.0%
DoubleClick Floodlight188,38956.0%
n9 rows shown
Denominator336,517 companies in this segment
Landing10 Sept 2026
Figurerows.tech-core-js.tech-facebook.tech-php.tech-wordpress.naics-61

9 rows shownof 336,517 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-core-js.tech-facebook.tech-php.tech-wordpress.naics-61

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
India
61
High Schools
27
fresh
India
61
Professional & Management Training
50
fresh
United States
61
Personal Trainer
26
fresh
Mexico
61
Community Center
39
fresh
Netherlands
61
Martial Arts Gyms
28
fresh
India
61
Learning, Tutoring & Courses
55
fresh
United States
61
Colleges & Universities
29
fresh
Brazil
61
Professional & Management Training
32
fresh
Brazil
61
Professional & Management Training
54
fresh

9 rows of 336,517, by cursor. Ordered by the day the matched technology was first verified, most recent first. Freshness is at landing, 10 Sept 2026.

Next 9 rows

Counting is free and keyless. A free key opens 100 named rows on one filter; past that, 1 credit per 25. The CSV needs Starter, 79 USD a month.

Save this segmentExport CSV, Starter