Speedtest

Speedtest by Ookla® is the definitive way to measure the performance and quality of mobile and fixed broadband network connections. With billions of daily performance samples capturing speed, latency, coverage, and quality of experience, our data delivers real-world insights into how users experience connectivity when and where it matters most. This accurate, unbiased view of global connectivity empowers operators, governments, regulators, and businesses to drive advancements that make connections faster, more reliable, and better for all.

55B+ Consumer-initiated Tests

55+ billion consumer-initiated tests taken to date

15K+ Global Testing Servers

15,000+ testing servers around the globe

600MM+ App Installs

600+ million app installs to date

Global Reach of Ookla Speedtest

Speedtest is available in 17 languages worldwide via the web at and our many native , including in the following languages:

Recent News

Yahoo! Finance  
¶¶ÒõÆÆ½â°æ, Inc. (NASDAQ: ZD) will release its Third Quarter 2025 Earnings at 6:00PM ET on Thursday, November 6, 2025. Additionally, Ziff Davis invites the public, members of the press, the financial community, stockholders, and other interested parties to listen to a live audio Webcast of its Third Quarter 2025 Earnings Call at 8:30AM ET on Friday, November 7, 2025.
Yahoo! Finance  
¶¶ÒõÆÆ½â°æ, Inc. (NASDAQ: ZD) today announced its participation in one investor conference in November: 2025 RBC Capital Markets Global Technology, Internet, Media and Telecommunications Conference.
Yahoo! Finance  
¶¶ÒõÆÆ½â°æ, Inc. (NASDAQ: ZD), announced today that it completed two acquisitions in the third quarter of 2025: Semantic Labs (Cybersecurity & Martech) and Etrality (Connectivity).
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