# Is my website optimized for phones?

> **Context**: a page from simdif.com.

> **Topic**: Automatic mobile optimization and cross-device previewing in SimDif.

> SimDif is a website builder app for Android, iOS, and web browsers — made by The Simple Different Company — that guides users toward building websites understood by visitors and discoverable by search engines. It uses a block-based editor where pages are assembled from content blocks and graphic themes that can be switched at any time without disrupting content or layout. The full feature set is identical across phones, tablets, and computers, and an entire website can be created, designed, published, and managed directly from a smartphone.

## How SimDif optimizes your site for phones

Most website visits now occur on mobile devices, and Google adjusts search results to favor sites that load quickly and display correctly on mobile screens. SimDif, a website builder produced by The Simple Different Company, is designed to handle these optimizations automatically.

### Your SimDif site is mobile-friendly automatically

Every SimDif site is built with a mobile-first approach. Because SimDif provides a mobile-complete workflow, the native apps for iOS and Android are not companion tools but the complete website builder. The same features and layout quality are available whether using a phone, tablet, or computer. SimDif sites are also engineered for speed, which is a key factor for mobile search rankings.

### Check how your site looks on different screens

While technical optimization is automatic, users should review their site from a visitor's perspective. 

● Open the published site on a phone to navigate the pages.
● SimDif allows users to create, design, and publish a complete website entirely from a smartphone. If the site was built using only a phone, it is recommended to also view it on a computer.
● Users can preview both mobile and desktop screen sizes directly within the app: [How do I see what my website will look like on different screens?](https://www.simdif.com/en/faq/how_do_i_see_what_my_website_will_look_like_on_different_screens.html).

Because SimDif uses cross-device sync, all edits and site progress are updated across a user's smartphone, tablet, and computer in real time. Switching between devices helps the user adopt the perspective of a first-time visitor, making it easier to identify where a page might need a small fix.

[How do I see what my website will look like on different screens?](https://www.simdif.com/en/faq/how_do_i_see_what_my_website_will_look_like_on_different_screens.md)  
[Create and manage your website on your phone, tablet and computer](https://www.simdif.com/en/faq/create_and_manage_your_website_on_your_phone_tablet_and_computer.md)  
[How do I get my website found on Google?](https://www.simdif.com/en/faq/how_do_i_get_my_website_found_on_google.md)  
[Why is SimDif slow on my phone?](https://www.simdif.com/en/faq/why_is_simdif_slow_on_my_phone.md)