The majority of web traffic in Nepal arrives on a phone, and often not a recent one. If a site is designed on a fast laptop over office broadband, it will be tested under conditions almost no real visitor experiences.
Design for the device people actually own
A mid-range Android handset a few years old has a modest processor and limited memory. Heavy JavaScript frameworks, large carousels and animation-heavy pages feel smooth in development and sluggish in a customer's hand. Sending less code is the most reliable performance improvement available.
Images are usually the problem
On most slow pages we audit, images account for the bulk of the weight. A single unoptimised photograph straight from a camera can exceed the size of an entire well-built page.
- Serve modern formats such as WebP or AVIF, with a fallback
- Size images to the space they occupy rather than scaling a large file down in the browser
- Set explicit width and height so the layout does not jump as images arrive
- Load images below the fold lazily
Make touch targets forgiving
Links and buttons sized for a mouse cursor are frustrating on a phone. Give interactive elements a comfortable tap area and enough separation that a thumb cannot easily hit the wrong one. Navigation, phone numbers and enquiry buttons deserve the most generous treatment, because they are what visitors are reaching for.
Devanagari needs deliberate handling
Nepali text requires a font with proper Devanagari coverage, and those font files are substantially larger than Latin-only ones. Subset the font to the characters actually used, self-host it so it is not a third-party request, and make sure text remains readable while the font loads rather than leaving a blank space.
Test on a real phone, on mobile data
Browser device emulation shows you a narrow viewport, not a slow processor or an unreliable connection. Before launch, open the site on an ordinary phone away from office wifi. That five-minute check catches more real problems than any automated score.