Download websites that use GlobalSign

About GlobalSign

Almost everything in a technology dataset is inferred from what a page chooses to reveal about itself. A certificate authority is different, because the certificate is presented by the server before any markup exists at all. GlobalSign lives in that layer, which makes the signal unusually direct.

GlobalSign is an SSL/TLS certificate authorities brand operated by GMO GlobalSign, issuing publicly trusted certificates since 1996 under a Proprietary model. As of October 2026 we observe GlobalSign on 617,021 sites, 172,944 of them in United States, with .com common across the group.

A commercial certificate says something specific in a market where free automated issuance has become the default. Somebody chose to pay, and paying clusters around organisations that need validated identity inside the certificate rather than only encryption on the wire, or that answer to a procurement process, an auditor, or a compliance regime that expects a named issuer with a contract behind it. Banks, insurers, health providers, public sector suppliers, and large retailers land in that group more readily than hobby projects do.

The commercial reading follows from the renewal cycle. Every certificate expires on a schedule, and every expiry is a scheduled decision point, which is why competing authorities and managed PKI vendors treat an issuer's installed base as a pipeline rather than a curiosity. Security teams use the same view to understand issuer concentration across their suppliers, since a single authority sitting under a large fraction of a supply chain is a risk worth naming. Researchers use it to watch how the certificate market redistributes after policy changes at browser vendors, which are the events that actually move share in this category.

None of that works one domain at a time. A single lookup tells you who signed one host. A list tells you the shape of an installed base, segmented by country and suffix and cross referenced against the hosting, the CMS, and the commerce software on the same domains, which is the only view that supports sizing a market or planning outreach against it.

Certificate observations also age faster than most fields we publish. Certificates rotate on short cycles, one domain can present different chains from different hostnames or edge locations, and a site behind a content delivery network commonly serves the network's certificate rather than the one its owner bought. What we record is what the host answered with at the moment we looked. For issuer level analysis the direction of travel between snapshots is more trustworthy than any single row, and any individual row is worth confirming before acting on it alone.