SiteVigilante / WordPress performance monitoring

See which client sites are getting slow.

Run a performance check when a WordPress site feels slow, compare the signals that matter, and keep the result with the rest of that website's operational history.

No card required€1.49 / website / monthRuns when you ask
Example performance scan
Performance
client-site.example
Latest runMeasured on demand
Performance scoreGoogle's own overall score
88
Largest Contentful PaintMain content loading
2.1 s
Cumulative Layout ShiftVisual stability
0.04
Server responseMeasured by SiteVigilante
238 ms
7 signalsCore Web Vitals, page weight, requests, score and server response.
On demandNo fake promise of continuous background testing.
Per websiteKeep each run with the operational record for that client site.
From suspicion to evidence

Stop guessing why a client site feels slow.

When somebody says “the site is slow”, SiteVigilante turns that vague complaint into a measured result you can actually act on.

Performance resultSaved with this website
1
Run the check from the website workspace

No separate PageSpeed tab, no copying URLs between tools.

2
Read the measured signals together

See loading, stability, weight, requests and server response in one result.

3
Compare later runs

Use repeated measurements to see whether the site changed in the right direction.

01

Something feels off

A client reports a slow page, or your own check raises a question.

02

Measure it

Run a fresh performance test from SiteVigilante when you need one.

03

Decide what matters

Use the result as evidence for the next maintenance or client conversation.

What gets measured

Enough detail to diagnose. Not enough noise to bury the answer.

The important signals stay visible. The methodology stays available lower on the page for the people who need it.

Performance score 0–100

Google's overall score for the tested page.

Largest Contentful Paint target under 2.5 s

How quickly the main visible content appears.

Cumulative Layout Shift target under 0.1

Whether content moves unexpectedly while loading.

Total Blocking Time target under 300 ms

How long browser work can block interaction.

Page weight target under 2 MB

The amount of content the visitor has to download.

Request count target under 90

How many separate files the page asks the browser to fetch.

Server response target under 800 ms

Measured by SiteVigilante rather than copied from Google.

Per-run history saved with website

Repeated checks remain useful because each run is stored with the site.

Thresholds are guidance, not a client health score or guarantee.
Built for agency work

Performance evidence where you already manage the site.

The useful part is not another isolated speed score. It is having that result next to the website, its monitoring, updates, findings and client reporting.

Runs when you askSiteVigilante does not pretend performance testing runs continuously in the background.
Evidence before actionUse the result to decide whether the next step is content, theme, plugin, hosting or something else.
Fits the client recordPerformance can follow the same reporting workflow as the rest of the measured website state.
No invented scoreSiteVigilante does not collapse everything into a made-up “site health” number.

Measure a real client site.

Connect a WordPress website, run a performance check when you need it, and keep the result with the rest of the site's operational history.

Start your 14-day trial