Uptime & performanceBeta

We measure your site every 10 minutes.

Every website you host with us is checked 144 times a day and scored for speed every day, on mobile and desktop. Nothing to install, nothing to configure, on every plan.

Get started freeSee the benefits
  • 144 checks a day
  • Speed on mobile and desktop
  • Real Core Web Vitals
What we measure

Your site measures itself, every day.

No plugins, no scripts to paste, no external service to subscribe to: every site joins the sweep from the moment it's published and active.

01

A real check every 10 minutes

Not a ping: we request your page the way a visitor would, follow redirects and record what answered and how fast.

  • The response code of every check, stored one by one
  • The milliseconds your server took to answer
  • A DNS failure, a certificate error or a timeout counts as downtime
  • Your availability percentage over the last 30 days
  • The number of real outages, not repeated errors that inflate the count
02

Speed score, mobile and desktop

Once a day we put your page through the same lab test you'd run by hand, in both versions.

  • Performance score from 0 to 100, labelled Good, Needs work or Poor
  • LCP: how long the main content takes to show
  • CLS: how much the page jumps around while loading
  • TBT: how long it stays blocked without responding
  • FCP and Speed Index, to complete the picture
03

The thresholds we score against

They're the official industry thresholds, not ours: the number you see here is the one any other tool would show.

LCP (good / needs work)
≤ 2.5 s / ≤ 4 s
INP (good / needs work)
≤ 200 ms / ≤ 500 ms
CLS (good / needs work)
≤ 0.1 / ≤ 0.25
Speed score
Good ≥ 90 · Poor < 50
At a glance

Everything else it brings.

On every plan
144

Checks a day for every site

The sweep runs the same on Starter, Pro and Business, across every active website you have.

Core Web Vitals from real visitors

We measure from your visitors' own browsers, with no cookies. On WordPress and WooCommerce with web analytics switched on.

Today the panel lives in your store

The speed, availability and real-experience cards live in the WooCommerce store manager. For every other site we store the data.

Speed up loading with one switch

We optimize images, CSS and JavaScript on the server itself, with wp-admin excluded. From the Pro plan.

One purge clears origin and CDN

You update the site and don't see the changes: one button clears the server cache and, if it's on, the CDN's too.

Four warnings before your domain expires

We email you 30, 14, 7 and 1 day before a domain expires, so you don't lose site, email and DNS at once.

How it works

From published site to measured data.

There's nothing to switch on and nothing extra to pay: measuring starts on its own once the site is active.

  1. 01

    You publish the site

    As soon as it's active and has a public URL, it joins the sweep. No list to fill in, no URL to register.

  2. 02

    Every 10 minutes, a real GET

    We request the page following redirects, with a 15-second allowance, and store the response code and the latency.

  3. 03

    Every day, a speed test

    We score your page on mobile and desktop and record LCP, CLS, TBT, FCP and Speed Index.

  4. 04

    Your visitors supply the rest

    On WordPress and WooCommerce with analytics on, each visit sends its Core Web Vitals with no cookies and no personal data.

What's included

What each plan includes.

Measuring isn't billed separately and doesn't depend on your plan: what changes between plans is acceleration and analytics reach.

Comparison by plan
FeatureStarterProBusiness
Measurement and availability
Check frequency10 min10 min10 min
Checks per day, per site144144144
Availability and outagesPercentage and outage count over the last 30 days30 días30 días30 días
Daily speed test (mobile and desktop)
Per-site disk and traffic usage
Real visitor experience
Core Web Vitals from real visitorsRequires WordPress or WooCommerce with web analytics on
Sites with web analytics1310
Analytics events per month10.000100.0001.000.000
Metrics collectedLCP, INP, CLS, FCP, TTFBLCP, INP, CLS, FCP, TTFBLCP, INP, CLS, FCP, TTFB
Calculation window (75th percentile)28 días28 días28 días
Web acceleration
Website acceleration
Image, CSS and JavaScript optimization
One-click cache purge
Chained CDN purge
Sites you can switch it on forOne for every active site your plan allows310
Domain health
DNS infrastructure validation when creating the domain
Check on both nameservers when publishing
On-demand delegation check
Automatic provisioning retryHourly, up to three attempts per domain
Domain expiry warnings30/14/7/130/14/7/130/14/7/1

We measure WordPress, WooCommerce, PHP, Laravel and static sites hosted with Pluxion. Today the performance cards are shown in the WooCommerce store manager; for every other site we store the data and the screen to view it is in progress.

The full inventory: 46 features across 6 blocksOpen

Availability

  • HTTP check every 10 minutes
  • Real request to your public URL, following redirects
  • 15-second timeout
  • Response code stored on every check
  • Latency in milliseconds
  • DNS, TLS or network failure counted as downtime
  • 30-day availability percentage
  • Count of real outages, not of repeated errors
  • Date and time of the last check

Measured speed

  • Daily speed test on mobile
  • Daily speed test on desktop
  • Performance score from 0 to 100
  • Largest Contentful Paint (LCP)
  • Cumulative Layout Shift (CLS)
  • Total Blocking Time (TBT)
  • First Contentful Paint (FCP)
  • Speed Index
  • Good / Needs work / Poor label by threshold

Your visitors' real experience

  • LCP, INP, CLS, FCP and TTFB from real browsers
  • 75th percentile calculated over 28 days
  • Traffic light per metric using the official thresholds
  • Sample count in plain sight
  • Collected with no cookies and no personal data
  • Bot filtering at ingest
  • Available on WordPress and WooCommerce with web analytics on

Web acceleration (Pro and Business)

  • Per-site acceleration switch
  • Images recompressed and resized to their real size
  • Lazy loading for images
  • HTML, CSS and JavaScript optimized on the server
  • wp-admin excluded from optimization
  • One-click cache purge
  • Chained CDN purge in the same action
  • Automatic rollback if the server rejects the configuration
  • Switches itself off after a plan change, with an email to the owner

Your domain and DNS health

  • We validate the DNS infrastructure before creating a domain
  • We check the zone on both nameservers after publishing it
  • One-button delegation check, with a status badge
  • The nameservers actually detected, in plain sight
  • Hourly automatic retry of failed provisioning
  • Expiry warnings at 30, 14, 7 and 1 day
  • DNS lookup for any domain from the panel

Server usage

  • Disk used by each site, read from the real server
  • Bandwidth consumed per site
  • Automatic daily refresh, without asking for it
  • Summary of your usage against your plan limits
  • Our servers report their status every minute
On the roadmap

What we're working on.

What we measure and store today, but don't yet show you or alert you about.

FAQ

Frequently asked questions.

Do you email me if my site goes down?
Not yet, and we'd rather say it plainly: today we detect the outage and record it, but the alert email is still in progress. What you do already receive are the domain expiry warnings, 30, 14, 7 and 1 day ahead.
Do I need to install or configure anything?
No. Any active website joins the measurement as soon as it's published, with no plugins and no scripts. The only piece needing an extra step is Core Web Vitals: it requires a WordPress or WooCommerce site with web analytics switched on, which is one toggle.
Where do I see my site's speed and availability?
Today, in the Performance tab of the store manager, if your site is a WooCommerce store. If it's a WordPress, PHP, Laravel or static site, the data is collected and stored all the same, and the screen to view it is in progress.
Is measuring speed the same as speeding it up?
No, they're two different things. Measuring speed is included on every plan and never touches your site. Accelerating is the switch that optimizes images, CSS and JavaScript on the server, and it's available from the Pro plan.
What's the difference between the speed score and Core Web Vitals?
The speed score is a lab test: we load your page under controlled conditions and score it. Core Web Vitals come from your real visitors' browsers, with their phones and their connections, summarized as the 75th percentile over the last 28 days.
Can you watch a site that isn't hosted with Pluxion?
Not yet. We measure active Pluxion sites running WordPress, WooCommerce, PHP, Laravel or static platforms; Node.js apps and AI-generated sites are out of scope for now. Monitors for external URLs are on the roadmap.
Also included

And it comes with the rest of the platform.

Every service talks to the others and lives in the same plan.

Pricing

One price. Everything included.

Vs. separate tools
Save $576/yr.

Pluxion's five core services, today paid separately — in a single plan.

HostingGoDaddy
$14.99
Corporate emailGoogle Workspace
$7.99
Email marketingMailchimp
$13.00
Online storeBluehost WooCommerce
$12.99
Web analyticsPlausible
$9.00
Scattered total$57.97/mo
Pluxion$9.99/mo
Starter
For personal projects and small sites. Includes hosting, email, and basic tools.
$9.99/mo
1 site10 GB SSD5 mailboxes1K sends
Start with Starter
NVMe SSD Hosting
Domain included
Corporate email
SSL + CDN + DNS
Backups
Email marketing
Forms
Uptime monitoring
Most popular
Pro
For growing businesses. Full suite of tools with generous limits.
$15.99/mo
3 sites50 GB SSD15 mailboxes10K sends
Start with Pro
NVMe SSD Hosting
Domain included
Corporate email
SSL + CDN + DNS
Backups
Email marketing
Forms
Uptime monitoring
Business
For established businesses. Maximum capacity across all services.
$19.99/mo
10 sites200 GB SSD30 mailboxes50K sends
Start with Business
NVMe SSD Hosting
Domain included
Corporate email
SSL + CDN + DNS
Backups
Email marketing
Forms
Uptime monitoring

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