CheckUpstream has measured Fastly at 97.212% uptime over the last 90 days and 96.799% over the last 12 months. 120 incidents were recorded in the past 12 months; the most recent resolved 5 days ago after 13 hours. Status signals are polled from Fastly's official status feed, alongside independent probes and community reports.
180 days uptime
93.509%
143 of 180 days clean · 11d 16h total downtime
Downtime like this can be refundable
If you're a paying Fastly customer, outages in these windows may count against Fastly's SLA — vendors owe service credits for missed uptime targets, but only if you file inside the deadline. CheckUpstream tracks the entitlement, drafts the claim, and hands you the filing link.
Track your Fastly entitlement →Predicted resolution
n=86~6627m (p25 1476m – p75 19054m)
Based on 86 historical Minor incidents · currently 654m elapsed.
Live status pill for Fastly. Updates automatically — no maintenance, no API key.
PREVIEW
Drop into any HTML page — README, docs, vendor homepage. No iframe, no dependencies.
<script src="https://checkupstream.com/embed/badge.js?service=fastly"></script>Self-contained, CSP-friendly. Theme + size are query params; revalidates every 60s.
<iframe src="https://checkupstream.com/embed/fastly" style="border:0;width:260px;height:44px" loading="lazy" title="Fastly status badge"></iframe>GitHub READMEs, GitLab, MDX docs — links to the live reliability page.
[](https://checkupstream.com/reliability/fastly)Useful for status-page composers (Notion, Slab, custom dashboards) that accept image URLs.
https://checkupstream.com/embed/fastly/badge.svgFastly is currently Degraded. CheckUpstream tracks Fastly in real-time across the official status page, RSS / Atom feeds, and community telemetry — refresh this page for the latest reading.
Fastly's last resolved incident started 5 days ago and lasted 12h 46m (a partial outage).
Looking for the live "is Fastly down" view? See the Fastly Status page.
Jul 21, 05:30 UTC · resolved in 3h 40m · Resolved
Jul 21, 03:00 UTC · resolved in 10h · Resolved
Jul 11, 04:00 UTC · resolved in 1m · Investigating
Jul 10, 11:00 UTC · resolved in 3d 17h · Investigating
Jul 9, 06:00 UTC · resolved in 4h · Resolved
Jul 7, 15:55 UTC · resolved in 2h 35m · Resolved
Jul 2, 18:34 UTC · resolved in 1h 6m · Resolved
Jul 1, 19:00 UTC · resolved in 4h 1m · Resolved
Jun 30, 07:16 UTC · resolved in 9d 10h · Resolved
Jun 30, 07:00 UTC · resolved in 5m · Investigating
Jun 30, 04:00 UTC · resolved in 1d 4h · Resolved
Jun 30, 02:31 UTC · resolved in 59m · Resolved
Fastly's 30-day customer-perceived uptime is 93.509%. The figure is weighted (full-outage = 1.0, degraded = 0.3) so component blips don't collapse the score the way a raw incident-count would.
Sign up to CheckUpstream and add Fastly to a watchlist. We send incident alerts via Slack, email, webhook, or PagerDuty within seconds of detection — covering both the official status page and community signals (HN, Reddit, Bluesky, Cloudflare Radar).
We poll Fastly's official status page on a 1-5 minute cadence, parse its RSS / Atom feed as a fallback, ingest community signals from social platforms, and aggregate per-org SDK telemetry. Multiple sources reduce false positives versus any single feed alone.