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YOUR NEXT VISITOR SHOULDN’T HAVE TO WAIT

A faster
first visit.

Warm your important pages before visitors arrive.
See the waiting time reduced—and what still needs fixing.

Get my free cache report Explore the dashboard
Free beta · No credit card · Works with any CDN
FITS YOUR EXISTING STACK
Any CDN W WordPress Any public website
Warm. Verify. Repeat.
Warming reportILLUSTRATIVE EXAMPLE
yourwebsite.comPublic pages · London probe
Completed
Confirmed hits98% 98 of 100 checked pages
Median response headers84msObserved after verification
728 ms less waiting812 → 84 ms response headers · illustrative comparison
800 ms400 ms0 ms
First observationAfter warming
/MISSHIT
/articles/a-better-first-visitMISSHIT
/aboutHITHIT
Measured results. Clear cache evidence.
A clear picture of your cache. Before and after.
Public HTTPS warming works with any CDNCloudflare Amazon CloudFront Fastly Akamai and more

Cache-hit confirmation depends on the response headers your CDN exposes. A request alone is never labelled proof of a hit.

WHY LESS WAITING MATTERS

Speed can make a business difference.

Published research gives a reason to investigate. Your own measurements show where to start.

8% more sales

Vodafone’s A/B test combined a 31% improvement in Largest Contentful Paint with an 8% sales uplift.

Read the case study ↗
32% higher bounce probability

Google’s 2017 mobile research model compared page loads of 1 second and 3 seconds.

Read the research ↗

These are other sites’ page-load findings, not CacheCharger results or forecasts. Header response time is only one part of loading a page; it cannot predict your revenue or bounce rate.

YOUR FIRST USEFUL ANSWER, FREE

Is your cache ready
for the next visitor?

Connect a website you own and start with its important public pages. Your first report shows confirmed hits, observed waiting time, and the pages that need attention.

Get my free cache report No card. No CDN API key. Ownership verification required.
  1. 01
    Connect & verify

    Use DNS, a verification file, or the WordPress connector.

  2. 02
    Check your public pages

    Choose URLs or import a sitemap. Sensitive pages stay excluded.

  3. 03
    See the evidence

    Before and after observations, with clear next steps.

01Prepare the cache

Before your visitors arrive.

02Verify the result

A download isn’t proof of a hit.

03Keep it healthy

Catch changes that need attention.

SMALL SETUP. LASTING USEFULNESS.

From cold pages
to clear answers.

A cache warmer should do more than visit URLs.
It should tell you whether those visits helped.

01

Connect your website

Verify ownership, then discover your public pages from a sitemap or add the URLs that matter.

02

Warm and verify

We make bounded requests, inspect the cache evidence, and record comparable before-and-after timings.

03

Stay a step ahead

Set a schedule, connect WordPress updates, and review the pages that need a closer look.

PAGE DIAGNOSTIC/articles/your-latest-post
BYPASS

More visits won’t
fix a bypass.

This response is bypassing the cache.
Review its cache directives and cookies.

Response evidencecf-cache-status: BYPASS
cache-control: private
Illustrative diagnostic
EVIDENCE, NOT GUESSWORK

Understand the
pages that stay cold.

A green “crawl complete” message only tells half the story. CacheCharger separates confirmed hits from uncached, blocked, and unsuccessful requests.

  • Cache status and response headers
  • Location evidence for each observation
  • Useful guidance when caching fails
  • CSV reports you can inspect and share
How we measure results
A LIGHTER WAY TO STAY WARM

Give your cache
a little foresight.

Start with the pages that matter. Warm on a schedule or after published content changes, with sensible limits that protect your origin.

Meet the WordPress connector
W
You publish an updateWordPress sends the affected URLs
EVENT
Updates join one queueRepeated edits are coalesced
QUEUE
Public pages are verifiedResults are ready in your dashboard
RESULT
A FEW GOOD QUESTIONS

Clear from
the start.

Read the documentation

No. CacheCharger verifies eligible public pages and explains uncached responses. Personalised pages, firewall rules, cache settings, expiry, and location can all affect the result.

READY BEFORE THEY ARRIVE

Your next visitor
deserves a warm welcome.

Get started for free

Free account. Three websites. 1,000 warming units per month.