jsDelivr

Poland · www.jsdelivr.com · 31 vendors

jsDelivr is a free, public content delivery network (CDN) for open-source software projects, including packages hosted on GitHub, npm, and WordPress.org. It provides a stable and fast service for developers and websites to load code and other resources, with no bandwidth limits.

Resilience scores

Disruption prediction

jsDelivr has an estimated 27% probability of disruption in the next 6 months.

13 of jsDelivr's 31 vendors monitored for disruptions.

Technology vendors

Services catalogue

3 services in catalogue across 3 categories; runs on 31 sub-vendors.

Insights

Last updated 2026-03-04 · revision 7

31 direct vendors, 302 subvendors

Direct vendors by controlling owner country (sample)

Subvendors by controlling owner country (sample)

Migration Readiness: 7/10

Assessed by AI based on technology stack characteristics (cloud-native vs legacy, containerization, microservices), regulatory environment, data residency requirements, financial stability, and vendor lock-in risks. The score ranges from 0-10, where higher scores indicate better readiness for technology migration.

jsDelivr exhibits a moderate level of migration readiness, primarily driven by its modern, cloud-native oriented tech stack and multi-CDN architecture. The use of Render.com for hosting, Amazon S3 for permanent storage, and Docker for containerization (Globalping probes) suggests a modular and adaptable infrastructure. The multi-CDN strategy, leveraging multiple providers (Cloudflare, Fastly, G-Core Labs, Bunny.net), significantly reduces vendor lock-in for their core CDN services, making it relatively straightforward to adjust or migrate CDN providers. Their internal expertise in managing a complex, distributed system also contributes positively. However, significant challenges for migration readiness stem from the regulatory environment and data residency requirements. As a Poland-based company operating globally, jsDelivr is subject to GDPR, NIS2, and potentially other regional data localization laws. The current "Assessment Required" status and lack of audit evidence for GDPR, NIS2, and SOC2 mean that any major migration effort would likely need to incorporate substantial compliance remediation, including data mapping, establishing appropriate data transfer mechanisms (e.g., Standard Contractual Clauses), and securing Data Processing Agreements with new sub-processors. This adds considerable complexity, cost, and time to any potential migration. The absence of financial stability data also makes it difficult to assess the company's capacity to fund a large-scale migration. While the multi-CDN setup is flexible, migrating the entire backend infrastructure (S3, Render.com) would still require careful planning and execution.

Compliance

4 in-scope frameworks identified; showing 3.

NIS2 (source) — Assessment Required

Medium risk assigned because: (1) jsDelivr operates digital infrastructure services (CDN) in the EU, which could qualify as 'digital infrastructure' under NIS2; (2) They provide critical internet infrastructure services used by major websites globally; (3) NIS2 penalties include fines up to €10 million or 2% of annual turnover for Important Entities; (4) Their size and revenue are unclear, making threshold assessment difficult; (5) CDN services are increasingly considered critical digital infrastructure; (6) Poland actively implements NIS2 requirements with enforcement beginning in 2024.

GDPR (source) — Assessment Required

As a company headquartered in Poland (EU member state), GDPR automatically applies to jsDelivr. The high risk level is assigned because: (1) GDPR violations can result in fines up to 4% of annual global turnover or €20 million, whichever is higher; (2) As a CDN service processing user data (IP addresses, usage statistics, download metrics), they handle personal data requiring GDPR compliance; (3) They operate globally serving EU residents, making GDPR applicability certain; (4) CDN services typically process large volumes of personal data through logs and analytics; (5) Poland has active GDPR enforcement with significant penalties for non-compliance.

ISO 27001 (source) — Assessment Required

Medium risk assigned because: (1) As a global CDN provider handling sensitive infrastructure, ISO 27001 certification demonstrates security management maturity; (2) Their enterprise client base and critical infrastructure role make information security paramount; (3) While not legally required, ISO 27001 is increasingly expected for infrastructure providers; (4) Lack of certification could impact competitive positioning and enterprise sales; (5) Their multi-CDN architecture and global operations require robust information security management systems.

Financials

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