Channel · @certbros
CertBros
A course from this channel is on Best free CCNA 200-301 courses on YouTube, ranked by total hours
Total watch time
17h 49m
at 1× speed · exactly 17 hours, 49 minutes, 26 seconds at 1×
Next time, skip the copying: change youtube.com to playlistduration.com in any playlist, video or channel address and it opens here.
Uploads by year
12 years
| Year | Videos | Watch time | Average |
|---|---|---|---|
| 2026 | 22 | 3h 33m | 9m 41s |
| 2025 | 16 | 2h 29m | 9m 19s |
| 2024 | 12 | 32m 54s | 2m 45s |
| 2023 | 7 | 2h 16m | 19m 24s |
| 2022 | 7 | 1h 25m | 12m 6s |
| 2021 | 10 | 2h 5m | 12m 31s |
| 2020 | 16 | 2h 37m | 9m 47s |
| 2019 | 1 | 18m 42s | 18m 42s |
| 2018 | 3 | 39m 33s | 13m 11s |
| 2017 | 4 | 48m 27s | 12m 7s |
| 2016 | 9 | 45m 35s | 5m 4s |
| 2015 | 5 | 19m 52s | 3m 58s |
Playlists (3)
Every public playlist on the channel — open one for its full breakdown
Lengths are calculated on demand so this page stays fast.
| # | Playlist | Videos | Length |
|---|---|---|---|
| 1 | CompTIA Security+ | 38 | length → |
| 2 | Ethical Hacking | 5 | length → |
| 3 | Cisco CCNA 200-301 | 32 | length → |
Longest uploads
Top 5 · 1h 1m and down
- Learn to Investigate Real-world Cyber Attacks for FREE | Hack The Box Sherlocks · 1:00:54 · 2023-12-28
- Zero Trust Explained | Real World Example · 21:46 · 2023-10-17
- Spanning Tree Protocol Explained | Step by Step · 20:12 · 2017-08-29
- EIGRP Explained | Step by Step · 18:42 · 2019-03-20
- Change Management | Security+ SY0-701 · 18:40 · 2025-10-21
For your README
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[](https://playlistduration.com/channel/@certbros)<a href="https://playlistduration.com/channel/@certbros"><img src="https://playlistduration.com/badge/channel/@certbros.svg" alt="Watch time: 17h 49m · 112 videos" width="217" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/channel/@certbros returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-11-06 (cached). Uploads are counted newest first; private, deleted and live videos are excluded from totals.