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Technology answer

Priority Hints

18,956,685

companies run it, 34.8% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 36,702,543 live hosts run it, of 191,809,695 hosts in the index, 19.1%. A host is a website, not a company. This is a web standard: it is present on the host and does not count towards a stack.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

18,956,528 at Sept 26; 18,484,253 twelve months earlier, +472,275, +2.6% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-0100
2021-0200
2021-0300
2021-0400
2021-0500
2021-0600
2021-0700
2021-0800
2021-0900
2021-1000
2021-1100
2021-1200
2022-0100
2022-0200
2022-0300
2022-0400
2022-0500
2022-0600
2022-0700
2022-0800
2022-0900
2022-1000
2022-1100
2022-1200
2023-0100
2023-0200
2023-0300
2023-04501,86763,468
2023-05955,118120,788
2023-061,408,369178,108
2023-071,861,620235,427
2023-082,314,872292,747
2023-092,768,123350,067
2023-103,221,374407,387
2023-113,674,625464,707
2023-124,127,876522,027
2024-014,581,127579,347
2024-025,034,507636,683
2024-035,815,507735,451
2024-046,579,575832,078
2024-056,841,776865,237
2024-067,156,346905,018
2024-077,470,589944,759
2024-087,798,064986,173
2024-098,325,6651,052,895
2024-109,105,3891,151,502
2024-1110,011,4711,266,088
2024-1210,907,4551,379,398
2025-0111,960,1321,512,523
2025-0212,975,7181,640,958
2025-0313,991,1761,769,377
2025-0414,727,1971,862,457
2025-0515,432,7151,951,679
2025-0616,250,4842,055,097
2025-0717,052,3682,156,507
2025-0817,876,4842,260,728
2025-0918,484,2532,337,588
2025-1018,890,3912,388,950
2025-1119,044,4062,408,427
2025-1219,072,0622,411,925
2026-0119,117,4052,417,659
2026-0219,209,2072,429,269
2026-0319,405,9582,454,151
2026-0419,431,8812,457,429
2026-0519,405,5712,454,102
2026-0619,435,6672,457,908
2026-0719,310,3102,442,055
2026-0819,173,3282,424,731
2026-0918,956,5282,397,314

Both denominators, and a third

Shares of the same 18,956,685each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
34.8%
companies running anything in Web Standards and Capabilities
51,014,812
37.2%
companies running anything in Web performance APIs
18,956,713
100.0%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Priority Hints is rank 1 of 2 technologies in Web performance APIs.

Open as a segment

18,956,685 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-priority-hints

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

A web standard proposal that lets developers hint the priority of resource loading.

Priority Hints defines attributes for conveying the relative importance of resources to the browser to improve loading behavior. It is incubated by the WICG and implemented by web developers to optimize performance.

Kindstandard
VendorWeb Incubator Community Group (WICG), wicg.io
Slugpriority-hints
Deploymentself-hosted
Pricingfree
Open sourceno
First discovered2023-10-05
Last discovered2026-09-10
Taxonomy releasetax-2026.10