EchelonGraph Radar
Public Beta
PROBING · 1 REGION
Verified crawler
Observer
Signal
State
Window
Domains tracked
7,097
in the last 720h
Answered
99.29%
of 22,163 probes · not uptime
Active incidents
not computed yet (#1262)
Median TTFB
354ms
p95 1502 ms
Certs expiring ≤14d
106
of 6,167 domains with a certificate read · 7,097 tracked

Showing 22,163 probes across 7,097 domains, most recent 3 hours ago. Scheduled probing is live and the registry is still being walked, so this count rises between refreshes.

Cross-region latency

median TTFB · answering edge ▾ × observer ▸

This grid needs two axes and we have one. The columns are the regions we observe from, and one is deployed. The rows are where the answering address is announced, which nothing measures yet — that is #1735, and it is the only Radar data need that is genuinely unmeasured rather than merely unread.

It will say “answering edge” rather than “hosted”, because for a site behind a content delivery network those are different places and only one of them is true.

fastslow

Status-code distribution

7 buckets · all observers
2026-09-07 — 2xx 262026-09-08 — 2xx 7542026-09-09 — 2xx 64172026-09-10 — 2xx 1632026-09-11 — 2xx 56102026-09-12 — 2xx 7292026-09-13 — 2xx 56852026-09-07 — 3xx 02026-09-08 — 3xx 02026-09-09 — 3xx 12026-09-10 — 3xx 02026-09-11 — 3xx 02026-09-12 — 3xx 02026-09-13 — 3xx 02026-09-07 — 4xx 32026-09-08 — 4xx 02026-09-09 — 4xx 10462026-09-10 — 4xx 132026-09-11 — 4xx 7582026-09-12 — 4xx 982026-09-13 — 4xx 6262026-09-07 — 5xx 12026-09-08 — 5xx 02026-09-09 — 5xx 292026-09-10 — 5xx 22026-09-11 — 5xx 212026-09-12 — 5xx 52026-09-13 — 5xx 192026-09-07 — unreached 02026-09-08 — unreached 12026-09-09 — unreached 532026-09-10 — unreached 22026-09-11 — unreached 442026-09-12 — unreached 82026-09-13 — unreached 49
2026-09-072026-09-082026-09-092026-09-102026-09-112026-09-122026-09-13

Vertical scale is logarithmic, so a line twice as high is far more than twice as many — it is the only way 1 server error and 6,417 successes fit on one chart. The exact counts are in the table below; hovering the chart shows the same five numbers for whichever bucket is under the pointer.

Exact counts behind the chart, per bucket
bucket (UTC)2xx3xx4xx5xxunreached
2026-09-07260310
2026-09-087540001
2026-09-096,41711,0462953
2026-09-1016301322
2026-09-115,61007582144
2026-09-1272909858
2026-09-135,68506261949
2xx success3xx redirect4xx client5xx serverunreached

Unreached counts probes that produced no response at all, so the status columns do not sum to the probe count.

Domain detail

echelongraph.io
E
echelongraph.io
200
Answered100% of 1337
TLS certificate55d left · YE1
TLS version1.3
Last probe4 d ago · 2026-09-09 04:54:20 UTC
Security headers
HSTSNo mixed contentSecure cookiesGrade B
Open time by observer
us-central1
409ms
Exposure checknot measured
Full detailopen ↗

Most recently probed

newest first · one line per domain
reading the newest probes…
Select for monitoringDomainRegionStatusAnsweredp95 TTFBTLS leftHeadersLast checkAction
echelongraph.ious-central12xx
100%
565 ms55dno F4 d ago
echelongraph.aius-central12xx
100%
540 ms50dno F3 h ago
au.comus-central12xx
100%
672 ms146dno F11 h ago
auth0.comus-central12xx
100%
254 ms75dno F11 h ago
daringfireball.netus-central12xx
100%
383 ms47d6 F11 h ago
google.com.afus-central12xx
100%
97 msnot measured6 F11 h ago
google.ttus-central12xx
100%
95 msnot measured6 F11 h ago
gumtree.comus-central12xx
100%
526 ms76d6 F11 h ago
livehindustan.comus-central12xx
100%
479 ms178d6 F11 h ago
lothar.comus-central15xx
100%
131 msnot measurednot measured11 h ago
lovable.devus-central12xx
100%
288 ms48dno F11 h ago
nip.ious-central12xx
100%
667 ms5d2 F11 h ago
phonepe.comus-central12xx
100%
344 ms81dno F11 h ago
quizlet.comus-central14xx
100%
186 ms69dnot measured11 h ago
razer.comus-central12xx
100%
227 ms34dno F11 h ago
rule34.ggus-central12xx
100%
387 ms44d5 F11 h ago
seagate.comus-central12xx
100%
205 ms44dno F11 h ago
shopee.com.myus-central12xx
100%
1300 ms22dno F11 h ago
sokmil.comus-central12xx
100%
831 ms181d5 F11 h ago
stripe.comus-central12xx
100%
231 ms60dno F11 h ago
super.czus-central12xx
100%
1230 ms82dno F11 h ago
talon-sec.comus-central12xx
100%
510 ms122dno F11 h ago
time.comus-central12xx
100%
228 ms10dno F11 h ago
timeshighereducation.comus-central12xx
100%
498 ms171d5 F11 h ago
tracker.clus-central12xx
100%
311 msnot measured5 F11 h ago
◆ Live data · one region · scheduled probing pausedActive probing only — EchelonGraph measures its own requests to public endpoints. No packet interception, no third-party traffic.