diff --git a/_layouts/default.html b/_layouts/default.html
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+++ b/_layouts/default.html
@@ -95,6 +95,7 @@
     <a href="/alertmanager" class="btn">Global configuration</a>
     <a href="/rules" class="btn">Rules</a>
     <a href="/sleep-peacefully" class="btn">Sleep peacefully</a>
+    <a href="/blackbox-exporter" class="btn">Blackbox</a>
     <a href="https://github.com/samber/awesome-prometheus-alerts/blob/master/CONTRIBUTING.md" class="btn">
       Contribute on GitHub
     </a>
diff --git a/assets/grafana-map-panel.png b/assets/grafana-map-panel.png
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diff --git a/blackbox-exporter.md b/blackbox-exporter.md
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+++ b/blackbox-exporter.md
@@ -0,0 +1,125 @@
+
+<h1 style="text-align: center;">
+  Blackbox exporter
+</h1>
+
+## Wordwide probes
+
+<a href="https://github.com/prometheus/blackbox_exporter" target="_blank">Blackbox Exporter gives you the ability to probe endpoints over HTTP, HTTPS, DNS, TCP and ICMP.</a>
+
+You should deploy blackbox exporters in multiple Point of Presence around the globe, to monitor latency. Feel free to use the following endpoints for your own projects:
+
+- https://screeb-probe-<b>montreal</b>.cleverapps.io
+- https://screeb-probe-<b>paris</b>.cleverapps.io
+- https://screeb-probe-<b>jeddah</b>.cleverapps.io
+- https://screeb-probe-<b>singapore</b>.cleverapps.io
+- https://screeb-probe-<b>sydney</b>.cleverapps.io
+- https://screeb-probe-<b>warsaw</b>.cleverapps.io
+
+☝️ Logs have been disabled. More probes from the community would be appreciated, please contribute <a href="https://github.com/samber/awesome-prometheus-alerts/" target="_blank">here</a>! These blackbox exporters use the following <a href="https://github.com/ScreebApp/blackbox_exporter/blob/master/screeb.yml" target="_blank">configuration</a>.
+
+## Prometheus Configuration
+
+Blackbox exporters and endpoints must be declared in Prometheus. Here is a simple configuration, inspired by [Hayk Davtyan medium post](https://medium.com/geekculture/single-prometheus-job-for-dozens-of-blackbox-exporters-2a7ba492d6c8):
+
+```yml
+# sd/
+
+- targets:
+  #
+  # Montreal
+  #
+  # http
+  - screeb-probe-montreal.cleverapps.io:_:http_2xx:_:Montreal:_:f229cy:_:https://api.screeb.app
+  - screeb-probe-montreal.cleverapps.io:_:http_2xx:_:Montreal:_:f229cy:_:https://t.screeb.app/tag.js
+  # icmp
+  - screeb-probe-montreal.cleverapps.io:_:icmp_ipv4:_:Montreal:_:f229cy:_:api.screeb.app
+  - screeb-probe-montreal.cleverapps.io:_:icmp_ipv4:_:Montreal:_:f229cy:_:t.screeb.app
+
+
+  #
+  # Paris
+  #
+  # http
+  - screeb-probe-paris.cleverapps.io:_:http_2xx:_:Paris:_:u09tgy:_:https://api.screeb.app
+  - screeb-probe-paris.cleverapps.io:_:http_2xx:_:Paris:_:u09tgy:_:https://t.screeb.app/tag.js
+  # icmp
+  - screeb-probe-paris.cleverapps.io:_:icmp_ipv4:_:Paris:_:u09tgy:_:api.screeb.app
+  - screeb-probe-paris.cleverapps.io:_:icmp_ipv4:_:Paris:_:u09tgy:_:t.screeb.app
+
+
+  #
+  # Sydney
+  #
+  # http
+  - screeb-probe-sydney.cleverapps.io:_:http_2xx:_:Sydney:_:r3gpkn:_:https://api.screeb.app
+  - screeb-probe-sydney.cleverapps.io:_:http_2xx:_:Sydney:_:r3gpkn:_:https://t.screeb.app/tag.js
+  # icmp
+  - screeb-probe-sydney.cleverapps.io:_:icmp_ipv4:_:Sydney:_:r3gpkn:_:api.screeb.app
+  - screeb-probe-sydney.cleverapps.io:_:icmp_ipv4:_:Sydney:_:r3gpkn:_:t.screeb.app
+
+  # ...
+```
+
+```yml
+# prometheus.yml
+
+global:
+  # ...
+
+scrape_configs:
+
+  - job_name: 'blackbox'
+    metrics_path: /probe
+    scrape_interval: 30s
+    scheme: https
+    file_sd_configs:
+      - files:
+        - /etc/prometheus/sd/blackbox.yml
+    relabel_configs:
+      # adds "module" label in the final labelset
+      - source_labels: [__address__]
+        regex: '.*:_:(.*):_:.*:_:.*:_:.*'
+        target_label: module
+      # adds "geohash" label in the final labelset
+      - source_labels: [__address__]
+        regex: '.*:_:.*:_:.*:_:(.*):_:.*'
+        target_label: geohash
+      # rewrites "instance" label with corresponding URL
+      - source_labels: [__address__]
+        regex: '.*:_:.*:_:.*:_:.*:_:(.*)'
+        target_label: instance
+      # rewrites "pop" label with corresponding location name
+      - source_labels: [__address__]
+        regex: '.*:_:.*:_:(.*):_:.*:_:.*'
+        target_label: pop
+      # passes "module" parameter to Blackbox exporter
+      - source_labels: [module]
+        target_label: __param_module
+      # passes "target" parameter to Blackbox exporter
+      - source_labels: [instance]
+        target_label: __param_target
+      # the Blackbox exporter's real hostname:port
+      - source_labels: [__address__]
+        regex: '(.*):_:.*:_:.*:_:.*:_:.*'
+        target_label: __address__
+
+  # ...
+
+```
+
+## Geohash
+
+![](assets/grafana-map-panel.png)
+
+To display nice maps in Grafana, you need to instruct blackbox exporters about the location. Grafana map panel speaks the "geohash" format:
+
+- go to google map
+- extract the lat/long from the url
+- convert lat/long to geohash here: http://geohash.co
+
+## Grafana
+
+Some great dashboard have been created by the community: https://grafana.com/grafana/dashboards/?search=blackbox
+
+Since Grafana v5.0.0, a map panel is available: https://grafana.com/docs/grafana/latest/panels-visualizations/visualizations/geomap/