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SEM Updates
SEM Updates delivers curated content covering search engine marketing, social media strategies, SEO best practices, and digital advertising tools
verified Jul 12, 2026 · HTTP 200
CohortClass of 2026What it is
SEM Updates delivers curated content covering search engine marketing, social media strategies, SEO best practices, and digital advertising tools. Stay informed on the latest trends and techniques in online marketing through regular updates and analysis.
HTTP liveness
9 probes since Jun 16Jun 16Jul 12
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — liveAlive · 200 OK
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Pulse Indexobserved activity
9 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2026weekly
550 products launched in 2026 · 100% still active
550 active0 sunset
Still active
100%
Median lifespan
4.9y