Uptime monitoring

Know the moment your site goes down

PinMarks checks your site as often as every minute, confirms a failure before it alerts you, and emails you when it is down and when it is back. It also warns you before your SSL certificate expires.

Free for 15 days. No credit card needed.

example.comOperational

30-day uptime

99.97%

Avg response

412 ms

Checked every

1 min

30 days agoToday

SSL certificate valid for 63 more days

Why downtime hurts

Down for an hour. Heard about it from a customer.

Sites rarely fail loudly. They fail while everyone is busy, asleep or looking somewhere else.

Silent failures

Sites fail quietly

A bad deploy, an expired certificate or a full disk can take a page down while everything else looks normal.

Timing

Nobody is watching at 3 a.m.

Outages do not wait for office hours, and the first person to notice is usually a visitor.

Slow is broken

Slow pages count too

A page that takes ten seconds to answer loses visitors almost as surely as one that is down.

From check to alert

A monitor for every URL that matters

Add up to 10 monitors per project. Set how often to check, from every minute to hourly, a timeout, and an optional keyword that must appear in the response.

Uptime

Monitors

4 of 10

MonitorStatusChecks30-day uptime
example.comOperationalEvery 1 min99.97%
/checkoutOperationalEvery 5 min99.91%
api.example.comDegradedEvery 5 min99.62%
staging.example.comPausedPaused—

Down is confirmed, not guessed

A failure is checked again a few seconds later before it counts as down, so one hiccup does not wake anyone. Slow responses show up as degraded.

  • Operational, degraded or down at a glance
  • A response-time chart for every monitor
  • A list of incidents
  • Recent checks with their status

Monitor details

Operational

Response time

Incidents

DownOct 9, 14:02 · lasted 6 min

Recent checks

14:31398 msOperational
14:30411 msOperational
14:293.4 sDegraded

Alerts that reach you

Owners and admins get an email when a monitor goes down and when it recovers, plus a warning when your SSL certificate is 14 days or less from expiring.

example.com is down

Two checks failed. First failure at 14:02.

14:02

example.com is back up

It was down for 6 minutes.

14:08

SSL certificate expires in 14 days

Renew it before visitors see a warning.

Mon

How is this different from…

What about waiting for a customer to tell you?

Good at: Free, and always right.

Falls short: You learn about it after the damage is done.

PinMarks: Emails you minutes after a confirmed failure.

What about a hosting status page?

Good at: Shows the health of the platform.

Falls short: Your site can be down while the host is fine.

PinMarks: Checks your own URLs and, if you like, your own content.

What about checking by hand?

Good at: Fine for a quick look.

Falls short: You are not there at night or at the weekend.

PinMarks: Checks as often as every minute, all day.

You set the rules

Your scope

You choose what is watched

  • Up to 10 monitors per project
  • Every 1, 5, 10, 15 or 30 minutes, or hourly
  • A timeout from 5 to 30 seconds
  • An optional keyword that must appear in the response
Your call

You decide who hears

  • Alert emails can be switched on or off for each monitor
  • Owners and admins receive the alerts
  • Pause a monitor any time
  • Delete a monitor when you no longer need it

Website monitoring is on the Enterprise plan. Try it free for 15 days:

Start free trial

A record of every outage

Uptime is a number you can show. Incidents are the story behind it.

Incidents

StartedLastedMonitorResult
Oct 9, 14:026 minexample.comResolved
Sep 21, 03:402 min/checkoutResolved
Aug 30, 22:1514 minapi.example.comResolved

A 30-day uptime figure

Every monitor shows its uptime over the last 30 days.

Every incident on record

When it went down, how long it lasted and when it recovered.

Results kept for 30 days

Recent checks and response times stay available for a month.

Built for one site or a whole portfolio

Agencies
  • Know about a client outage before they call you
  • Up to 10 monitors for every project
  • Email alerts that reach the right people
In-house teams
  • Watch the pages that matter most
  • Catch SSL expiry weeks before it hurts
  • See slow responses before they become outages
Beyond this check

The rest of your site's health, in the same monitor

Accessibility, content, SEO, links, legal gaps, uptime and an archive of your proof all live in one place.

Accessibility

Checks every page against WCAG 2.1 or 2.2 at level A, AA or AAA, with an accessibility score and plain-English fix steps.

Learn more

Content quality

AI-assisted review of spelling, grammar and wording, plus brand consistency checks and your own custom checks.

Learn more

SEO & AEO

SEO and AI-search checks on every page, with Google PageSpeed, Core Web Vitals and a starting llms.txt.

Learn more

Broken links

Tests internal and external links, so dead ends are found before your visitors hit them.

Learn more

Legal & privacy

Finds legal and privacy gaps that are easy to miss. Assign each one, send it to your tracker or export a client report.

Learn more

Uptime monitoring

Checks as often as every minute and emails you when a site goes down or recovers. Warns 14 days before an SSL certificate expires.

Learn more

UX & conversion

AI-assisted review of weak calls to action, vague headlines, missing social proof and pricing-page gaps, plus layout, form and mobile problems seen in screenshots. Turn it on when you want it.

Learn more

CRO analysis

Conversion findings on every scan, plus an AI review of any one page with a score, fixes ranked by impact, quick wins and A/B test ideas. Every issue joins your checks.

Learn more

Security

Checks your home page for HTTPS, security headers, cookie flags and exposed server details. Turn it on when you want it.

Learn more

Compliance vault

Proof that you found it and fixed it. Every full scan is archived for up to two years, with a log of what was fixed, by whom and when, and a downloadable evidence package with a signed certificate.

Learn more

FAQ

Frequently asked questions

Everything you need to know before you start collecting feedback.

Still have questions?

Our team replies fast and is happy to walk you through PinMarks.

Talk to us →

Every 1, 5, 10, 15 or 30 minutes, or hourly, as you choose for each monitor. You can add up to 10 monitors per project.

A failed check is repeated about four seconds later. Only if it fails again does the monitor count as down. A response slower than three seconds shows as degraded.

Owners and admins get an email when a monitor goes down and when it is back up. PinMarks also checks your SSL certificate about once a day and emails you when it expires in 14 days or less.

Check results are kept for 30 days, with a 30-day uptime figure and a list of incidents for every monitor. For a longer record of scans and fixes, see the Compliance vault.

Yes. Add a “must contain” keyword to a monitor and the check fails if that text is missing from the response.

Website monitoring is on the Enterprise plan, and every plan starts with a 15-day free trial with no credit card needed. See pricing.

No credit card required

Stop chasing bugs.
Start pinning them.

Start collecting visual feedback today — fix bugs faster and keep your whole team in the loop.

15-day free trial · No credit card · Cancel anytime