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Learn how to design fast websites that achieve a Speed Index Score of 0.3 seconds

This website has the fastest Speed Index Score in the world and delivers the fastest Mobile User Experience (UX) to website visitors.

👍Your website can achieve similar speed results by following these two web design guiding principles.

1This Mobile First Responsive web design allows all web pages to be displayed on any size screen, ranging from an Apple Watch to the largest size Smart TV screen by using a Single Column layout that is used on most Mobile Web Apps.

2Do not use any Content Management System (CMS) software.


The web server is optimized for speed by using the LightSpeed and HTTP/3 web server software that is hosted by A2 Hosting!

There are many pundits pushing a narrative that the answer to slow websites and a better "User Experience (UX)" is to develop a Progressive Web App. My Mobile First Responsive web design delivers a faster Mobile User Experience (UX) that can not me matched by a Progressive Web App!

All webpages achieve a Speed Index Score of 0.3 seconds with Google PageSpeed Insights report.

Mobile visitors are able to interact with an "Ambidextrous Thumb Zone Friendly Navigation Menu" using only one hand that also provides a consistent navigation User Experience (UX) on any size screen.

Webpages are configured to exploit Open Graph Protocol meta tags to make my web content stand out when it is shared on Facebook, Messaging, Twitter, and other social media apps.

I use a HTML ONLY Configuration that allows webpages to be added to any Android or iPhone smartphone home screen, and behave like a web application.

When mobile visitors exploit this feature, my Digital Business Card provides ONE TAP ACCESS to my contact information and website content in 0.3 seconds without the need to search their smartphone Contacts App!

If you already wear an Apple ⌚ Watch, or Samsung smartwatch capable of viewing web content, encourage you to view any of my webpages on your web browser app and see how my "Responsive Single Column" webpage layout adjusts to different size screens.

The Digital Business Card has a seamless integration with Apple Watch devices that are able to display web content.

Business Card and Apple Watch Integration in 0.3 seconds

Exploits ONE CLICK or TAP access to Address, FaceTime, SMS, Mail, and Telephone HTML Links to minimize user interactions.

Should these trends and facts influence you to consider adopting a Mobile First Responsive website design strategy that delivers the fastest Mobile User Experience (UX) to your website visitors?


1Learn how wearable devices will affect web design in 2023 and beyond.

2The Rise of the Smartphone-only Internet User.


392.1% of internet users access the internet on their smartphones.

4Websites that use lots of JavaScript can have a significant impact on the Mobile User Experience (UX) of visitors with medium to low-priced Android smartphones.

Progresive Web Apps can not match my webpages Speed Index Score of 0.3 seconds

Should you consider adopting a Mobile First Responsive web design strategy that:

👍Exploits seamless integration with Apple ⌚ Watches capable of viewing web content.

👍Delivers the fastest Mobile User Experience (UX) to website visitors, that can not be matched by a Progressive Web App.

👍Exploits some of the web features used by Progressive Web Apps.

Would love to receive your comments, opinions, and thoughts! Raul Gonzalez