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W24 Site Check-up · Chrome extension

Score any business website. Send a branded report.

Site Check-up checks the website you are on for speed, mobile, SEO, security and how easily visitors can contact the business, then gives you a score out of 100 and a PDF you can send.

Add to ChromeHow it works
Score out of 100Save as PDFYour branding on every report
W24 Site Check-up screenshot
What it does

Everything in one click

Security & trust

HTTPS, insecure content, privacy policy, favicon and an up-to-date footer.

Mobile

Mobile viewport, readable text size and tap-to-call phone numbers.

Speed

Main content load time (LCP), server response, page weight and layout shifts from your visit.

Search (SEO)

Title, description, H1, alt text, schema, sitemap, robots.txt, social preview and broken links.

Getting enquiries

WhatsApp button, enquiry form, call to action, Google Maps listing, social links and analytics.

Reports you can send

Top 5 fixes, every finding in plain words, PDF export, WhatsApp summary and your own name and offer.

How it works

Four steps, under a minute

  1. Open a business websiteGo to the home page of the site you want to check.
  2. Click W24 Site Check-upThen click Run check-up. It takes a few seconds.
  3. Read the reportSee the overall score, area scores and the top fixes.
  4. Send itClick Save as PDF or Copy WhatsApp summary and send it to the business.
Screens

See it in action

Overall score, area scores and the top 5 fixes.
Overall score, area scores and the top 5 fixes.
Every check explained with the fix.
Every check explained with the fix.
Report settings: your name, phone and offer.
Report settings: your name, phone and offer.
The PDF report, ready to send.
The PDF report, ready to send.

Screens show the extension running on demo pages.

Questions

Good to know

Is my data sent anywhere?

No. The check runs in your browser on the page you are viewing, and reports are saved only in your browser.

Why do speed scores change between runs?

Speed comes from your own visit, so it depends on your network, device and whether the page was cached. Run it twice for a fair picture.

Can I put my own agency name on reports?

Yes. Open Report settings and enter your name, website, phone, email and an optional offer line.

Need help? Visit support · Read the privacy policy.