Check a site ↗

One URL.
Every useful view.

Use the mobile website viewer to test a public page at phone, tablet or desktop widths. Open a report for rendering, search appearance, page speed, DNS and SSL.

Previewing is instant and starts no audit. Choose an in-depth look whenever you want a detailed website report.

A closer look.
A clearer picture.

From the small screen to the source code.
Explore the signals that make a website work, together.

Try your website ↗Explore reports →
Mobile viewSSR checkSearchPage speedYour report

A trail of
fresh perspectives.

See what other visitors have looked into. Open a recent report to explore its mobile views and website findings.

Mobile viewsRendered HTMLSearch signalsDomain records
Recently checkedAll reports
WebsiteReportChecked
uk.coupontoaster.comuk.coupontoaster.com/house-of-fraserPartialgpadlab.comgpadlab.com/Partialakispetretzikis.comakispetretzikis.com/Partialwww.giorgostsoulis.comwww.giorgostsoulis.com/Partialvinkomedia.comvinkomedia.com/Partial
A website. A stable report. A new perspective.

MobileViewer brings
the whole page into view.

One place to see how a website looks, loads and renders.
Built for the questions a simple preview leaves behind.

Open your website ↗See this report →
mv.leslez.orgReport preview
Mobile view393 × 852
Saved mobile screenshot of leslez.org
Your website, at the right size.
leslez.org

More than
meets the eye.

Follow the page from its first response to what the browser renders.

Initial & rendered HTMLObserved
Search & structured dataObserved
Performance observationsObserved
DNS & certificatesObserved
Search appearanceleslez.orgLeslez - Free Fonts, Previews And Downloads

Browse fonts by category or source. Preview text in the available styles, inspect the character set, and find download details on each font page.

Before & after JavaScriptInitial HTML · Browser render
↔
An expansive blue landscape of ceramic blocks with floating glass tools for domains, source code, search and speed

One website.
So much to discover.

See how it looks. Find what powers it.
Understand what search engines see.

Explore a website ↗

How to test a website on mobile

Start with a specific page, such as a product, article or landing page. The same site can behave differently from one page to the next.

Open the mobile viewer

Check the layout at a narrow width

Paste the URL, choose a phone viewport and open the preview. Look for text that runs off-screen, menus that cover content and buttons that are hard to reach. Rotate the viewport or switch to tablet to see where the layout changes. This tests how the page responds to screen size in your browser.

Compare the source with what the browser renders

Choose Take an in-depth look to request a public website report. The rendering check compares the initial HTML with the page after JavaScript runs. Search appearance shows the observed title, description and canonical, alongside available structured data, robots.txt and sitemap findings.

Read the speed and domain findings together

PageSpeed Insights measures a mobile lab run. When Chrome UX Report data exists, it reflects real visits over a reporting period. Use the report date to put both in context. Domain findings bring DNS, SSL certificate details and detected CMS or framework signals into the same report.