Sentinel
Your Core Web Vitals Watchdog, Always on Guard
If you are not measuring you are just guessing.
Sentinel is the First Line of Defense for Core Web Vitals
Sentinel is the lean, high-impact package for teams needing precise insights without the weight of continuous tracking. Designed to prevent regression and catch critical issues in a burst-mode tracking style, Sentinel delivers Core Web Vitals data where it counts, helping you lock down quality at essential moments.
Burst-Mode Tracking
With Sentinel, we skip continuous monitoring. Instead, we capture Core Web Vitals data in bursts, at scheduled intervals or key moments, giving you a quick yet powerful look into your site's performance. Think of it as your site's "spot-check" for Core Web Vitals, ideal for avoiding bloat while keeping quality in check.
Sentinel Package Details
| Feature | Description |
|---|---|
| Burst-Mode Tracking | Snapshot measurements of Core Web Vitals at scheduled times or significant release intervals. |
| Ideal For | Teams focused on regression prevention, performance-conscious updates, and high-velocity releases without continuous tracking needs. |
| Best Use Cases | Regression checks, pre-release performance QA, and tracking critical pages or flows without a full load of ongoing monitoring data. |
| Tracking Scope | Specific intervals rather than 24/7; delivers insights on potential regressions but is less suitable for identifying continuous trends or granular user behavior. |
| Report Frequency | Burst-specific reports, allowing teams to focus on performance spikes without extensive data processing. |
| Accessibility | Available as an add-on to any core package, giving your teams flexibility and a lightweight performance snapshot. |
Use Cases for Sentinel
- Regression Prevention for Fast-Moving Teams: When you’re releasing quickly, every change can nudge performance one way or another. Sentinel’s burst tracking allows you to zero in on Core Web Vitals data at critical deployment moments, catching regressions before they become issues.
- Spot-Check Monitoring for High-Traffic Pages: Sentinel can focus on priority pages or user flows, making it easy to monitor key areas without a load of extra data from lower-priority areas. It’s a selective strategy for traffic-heavy or conversion-critical pages.
- Performance QA Without Full Tracking: Perfect for teams who want to maintain quality in Core Web Vitals but don’t need detailed, continuous user tracking. Sentinel provides high-value insights with fewer moving parts, making it quick to deploy and easy to manage.
Pros & Cons
| Pros | Cons |
|---|---|
| Efficiency: Burst-mode tracking keeps data lightweight, helping to avoid data overload. | Less Granularity: Limited for detailed trend analysis due to infrequent tracking. |
| Regression Control: Helps spot-check performance at critical stages, ideal for QA. | Limited Scope: Not designed for full user behavior analysis or continuous insights. |
| Simplicity: Streamlined setup means faster insights with a lower management burden. | Not Ideal for Continuous Optimization: Lacks data for teams wanting constant feedback. |
| Cost-Effective: Focused tracking at a lower cost than full monitoring options. |
Who Should Choose Sentinel?
- High-velocity teams in need of quick, efficient insights on Core Web Vitals at critical stages without the noise.
- Teams with periodic tracking needs focused on key releases or updates.
- Lean performance management strategies that aim to keep data minimal, clear, and impactful.
If your priority is keeping regressions in check and catching issues as they arise—not diving deep into every user interaction—Sentinel is tailored for you.
Frequently Asked Questions
How often does Sentinel measure Core Web Vitals?
Sentinel measures at predetermined intervals, based on release cycles or specific times that fit your monitoring needs. It’s flexible enough to catch changes without the constant influx of data.
Can Sentinel be used for full tracking?
Not quite. While it’s powerful for spot-checks and regression prevention, Sentinel is built to catch significant issues without the continuous data typical of full tracking. If you need constant insights, explore our full tracking packages.
Add Sentinel to Your Coredash Suite
The Sentinel package is the perfect companion to our full Core Web Vitals tracking packages, adding precision where it counts. Get in touch to see how Sentinel can boost your quality checks and help keep performance sharp without the added weight of always-on tracking.
