Products/Developer Tools/U.S. Web Design StandardsVC Report ↗

U.S. Web Design Standards

U.S. Web Design Standards

UI components for U

Developer Tools·Launched Sep 2015·0 upvotes·playbook.cio.gov

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UNVERIFIEDlast checked Jul 10, 2026 · Unknown

CohortClass of 2015

What it is

UI components for U.S. federal government websites [Tech]

HTTP liveness

8 probes since Jun 16

Jun 16Jul 10

AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub

Jun 16, 2026
First probe — unverified
Unknown

Discussion 0 comments

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Vitals

Upvotes

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Press

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Tags

open source funded developers fedramp open source cloud code

Pulse Indexobserved activity

152/4 signal families

Liveness40%

0.20

Press30%

no data

GitHub20%

no data

Tranco10%

0.71

Weighted observed activity · updated Jul 15

Cohort survival · Class of 2015weekly

12,940 products launched in 2015 · 100% still active

12,899 active41 sunset

Still active

100%

Median lifespan

4.9y