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Technology answer

SiteLock

6,627

companies run it, 0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 10,357 live hosts run it, of 191,809,695 hosts in the index, <0.01%. A host is a website, not a company.

Companies by month

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

6,627 at Sept 26; 6,575 twelve months earlier, +52, +0.8% 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
2023-0400
2023-0500
2023-0600
2023-0700
2023-0800
2023-0900
2023-1000
2023-1100
2023-1200
2024-0100
2024-0200
2024-0300
2024-0400
2024-0500
2024-0600
2024-0700
2024-08withheld0
2024-0910130
2024-10489145
2024-111,024304
2024-121,548460
2025-012,130632
2025-022,686797
2025-033,242962
2025-043,8181,133
2025-054,3741,298
2025-064,9531,470
2025-075,5241,640
2025-086,0981,810
2025-096,5751,952
2025-106,9652,067
2025-117,0612,096
2025-127,0102,081
2026-016,9742,070
2026-026,9532,064
2026-036,9812,072
2026-046,9602,066
2026-056,9132,052
2026-066,8812,043
2026-076,8082,021
2026-086,7311,998
2026-096,6271,967

Both denominators, and a third

Shares of the same 6,627each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.01%
companies running anything in WAF and Bot Management
11,966,860
0.06%
companies running anything in Web application firewalls
163,881
4.0%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, SiteLock is rank 6 of 18 technologies in Web application firewalls.

Open as a segment

6,627 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-sitelock

Open the segment

Catalogue record

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

Website security service offering a cloud WAF, malware scanning, and protection tools.

SiteLock provides a cloud web application firewall, malware scanning, and related website protection services. It is used by site owners to mitigate attacks and block malicious traffic. SiteLock operates under the sitelock.com domain and is part of Sectigo.

Kindproduct
VendorSiteLock, sitelock.com
Slugsitelock
Deploymentsaas
Pricingsubscription
Open sourceno
First discovered2025-02-02
Last discovered2026-09-10
Taxonomy releasetax-2026.10