Lighthouse Mobile
· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.Detailed Report
Audit breakdown by category with detailed findings.
Performance
Insights
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Performance issues directly impact user engagement and conversion rates.
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| /signals/config/1233797774720851?v=2.9.361&r=stable&domai... | 1200.0 s | 152.9 KiB |
| connect.facebook.net/en_US/fbevents.js | 1200.0 s | 102.9 KiB |
| /public/client_js/capiParamBuilder/clientParamBuilder.bun... | 0.0 ms | 63.2 KiB |
| /tr/?id=1233797774720851&ev=PageView&dl=https%3A%2F%2Fwww... | 0.0 ms | 19 B |
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Performance issues directly impact user engagement and conversion rates.
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Performance issues directly impact user engagement and conversion rates.
Diagnostics
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| code.tidio.co/widget-v4/1_446_0/static/js/widget.1655cf9d59875b946237.js | 214.9 KiB | 105.1 KiB |
| /widget-v4/1_446_0/static/js/chunk-WidgetIframe-1655cf9d5... | 147.0 KiB | 81.6 KiB |
| www.googletagmanager.com/gtag/js?id=G-1234567890&cx=c>m=4e67m0 | 144.8 KiB | 66.4 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-WR3PG2DZ | 127.2 KiB | 59.0 KiB |
| /signals/config/1233797774720851?v=2.9.361&r=stable&domai... | 152.8 KiB | 48.4 KiB |
| connect.facebook.net/en_US/fbevents.js | 102.8 KiB | 33.7 KiB |
| /public/client_js/capiParamBuilder/clientParamBuilder.bun... | 62.8 KiB | 25.5 KiB |
| www.trenzobd.com/_next/static/chunks/2xsgy40u2cpyp.js | 69.2 KiB | 23.0 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| www.trenzobd.com/_next/static/chunks/2xsgy40u2cpyp.js | 1.6 s | 1.2 s | 23 ms |
| www.trenzobd.com/ | 1.1 s | 14 ms | 19 ms |
| Unattributable | 820 ms | 73 ms | 0.0 ms |
| code.tidio.co/widget-v4/1_446_0/static/js/widget.1655cf9d59875b946237.js | 408 ms | 271 ms | 50 ms |
| /signals/config/1233797774720851?v=2.9.361&r=stable&domai... | 347 ms | 299 ms | 45 ms |
| www.googletagmanager.com/gtag/js?id=G-1234567890&cx=c>m=4e67m0 | 271 ms | 228 ms | 39 ms |
| connect.facebook.net/en_US/fbevents.js | 266 ms | 198 ms | 34 ms |
| www.googletagmanager.com/gtm.js?id=GTM-WR3PG2DZ | 227 ms | 189 ms | 36 ms |
| www.trenzobd.com/_next/static/chunks/10uge_6q-_a1i.js | 212 ms | 25 ms | 8.6 ms |
| www.trenzobd.com/_next/static/chunks/408a7wmrwxntg.js | 176 ms | 125 ms | 19 ms |
| /widget-v4/1_446_0/static/js/chunk-WidgetIframe-1655cf9d5... | 139 ms | 99 ms | 40 ms |
| code.tidio.co/ishalqf34cs4srh7mh9lpz2edfigj4jr.js | 62 ms | 60 ms | 1.1 ms |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 3.1 s |
| Other | 1.4 s |
| Style & Layout | 740 ms |
| Script Parsing & Compilation | 375 ms |
| Rendering | 302 ms |
| Garbage Collection | 89 ms |
| Parse HTML & CSS | 54 ms |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| Pages with cache-control:no-store header cannot enter back/forward cache. | Actionable |
| Pages with WebSocket cannot enter back/forward cache. | Pending browser support |
| Pages whose main resource has cache-control:no-store cannot enter back/forward cache. | Not actionable |
| Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header. | Not actionable |
| Back/forward cache is disabled because WebSocket has been used. | Not actionable |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
div.main-container-md > div.my-5 > div > img.rounded-sm div.main-container-md > div.my-5 > div > img.rounded-sm | www.trenzobd.com/assets/images/home/footer/payment-method.png |
div.relative > p.text-[#475569] > a.text-white/50 > img.w-12 div.relative > p.text-[#475569] > a.text-white/50 > img.w-12 | www.trenzobd.com/assets/wb-logo.svg |
Logo div.md:main-container > h1.select-none > a.logo-text > img.w-28 | www.trenzobd.com/assets/images/home/logo.svg |
More information about the performance of your application. These numbers don't directly affect the Performance score.
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Names and labels
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.fixed > div.md:main-container > div.flex > button.relative div.fixed > div.md:main-container > div.flex > button.relative |
div.fixed > div.flex > div.flex > button.p-2 div.fixed > div.flex > div.flex > button.p-2 |
div.fixed > div.flex > div.flex > button div.fixed > div.flex > div.flex > button |
div.py-20 > div.flex > div.flex > button.border div.py-20 > div.flex > div.flex > button.border |
div.py-20 > div.flex > div.flex > button.border div.py-20 > div.flex > div.flex > button.border |
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.fixed > div.md:main-container > div.flex > a div.fixed > div.md:main-container > div.flex > a |
div.flex > div.relative > p.text-[#475569] > a.text-white/50 div.flex > div.relative > p.text-[#475569] > a.text-white/50 |
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Contrast
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
TRENDING NOW div.p-6 > div.mt-8 > div > p.text-[11px] |
(0 Item) div.flex > div.flex > h1.text-white > span.text-[#64748B] |
Shipping and taxes calculated at checkout. div.fixed > div.flex > div.shrink-0 > p.mt-1 |
The Flux Series a > div > div > p.text-[#64748B] |
The Flux Series a > div > div > p.text-[#64748B] |
The Flux Series a > div > div > p.text-[#64748B] |
iFinder – Smart Wallet Tracker a > div > div > p.text-[#64748B] |
BDT 2,100 div > div > div.flex > h4.text-[#475569] |
The Flux Series a > div > div > p.text-[#64748B] |
BDT 1,850 div > div > div.flex > h4.text-[#475569] |
The Flux Series a > div > div > p.text-[#64748B] |
The Pulse Series a > div > div > p.text-[#64748B] |
BDT 2,350 div > div > div.flex > h4.text-[#475569] |
The Pulse Series a > div > div > p.text-[#64748B] |
BDT 2,350 div > div > div.flex > h4.text-[#475569] |
Premium Microfiber Leather div.bg-[#050F0C] > div.pt-12 > div.flex > p.text-[#64748B] |
Explore our premium collection. div.bg-[#050F0C] > div.pt-12 > div.flex > p.mt-2 |
Mint Green div.p-4 > div.flex > div.flex > p.text-[#64748B] |
Blue (Cross Pattern) div.p-4 > div.flex > div.flex > p.text-[#64748B] |
Just Black div.p-4 > div.flex > div.flex > p.text-[#64748B] |
BDT 1,850 a.group > div.p-4 > div.flex > p.text-[#64748B] |
Blue div.p-4 > div.flex > div.flex > p.text-[#64748B] |
Genuine Full Grain Leather div.bg-[#050F0C] > div.pt-12 > div.flex > p.text-[#64748B] |
Explore our premium collection. div.bg-[#050F0C] > div.pt-12 > div.flex > p.mt-2 |
BDT 2,350 a.group > div.p-4 > div.flex > p.text-[#64748B] |
Wine Red div.p-4 > div.flex > div.flex > p.text-[#64748B] |
BDT 2,350 a.group > div.p-4 > div.flex > p.text-[#64748B] |
Olive Green div.p-4 > div.flex > div.flex > p.text-[#64748B] |
BDT 2,350 a.group > div.p-4 > div.flex > p.text-[#64748B] |
Just Black div.p-4 > div.flex > div.flex > p.text-[#64748B] |
BDT 2,350 a.group > div.p-4 > div.flex > p.text-[#64748B] |
Blue div.p-4 > div.flex > div.flex > p.text-[#64748B] |
Never Lose What Matters div.bg-[#050F0C] > div.pt-12 > div.flex > p.text-[#64748B] |
Explore our premium collection. div.bg-[#050F0C] > div.pt-12 > div.flex > p.mt-2 |
BDT 2,100 a.group > div.p-4 > div.flex > p.text-[#64748B] |
Black div.p-4 > div.flex > div.flex > p.text-[#64748B] |
Safe and timely delivery to your door within 72 hours— premium service knows no… div.main-container-md > div.grid > div.flex > p.mt-2 |
Simply return the product to our delivery agent by covering the delivery fee—no… div.main-container-md > div.grid > div.flex > p.mt-2 |
Experience true convenience—pay only when it arrives at your doorstep. div.main-container-md > div.grid > div.flex > p.mt-2 |
Hear from our global community div.py-20 > div.flex > div.space-y-1 > p.text-white/40 |
Dhaka div.flex > div.flex > div.flex > span.text-[10px] |
TRENZO div.w-[350px] > div.flex > div.opacity-20 > p.text-white |
Everything You Need to Know About Trenzo Wallets & Smart Accessories div > div.pb-20 > div.pt-24 > p.mt-2 |
We care about your data in our privacy policy div.mt-12 > div.px-4 > div.w-full > p.text-[#52525B] |
privacy policy div.px-4 > div.w-full > p.text-[#52525B] > span.underline |
We're always here to assist you. div.grid > div > div > p.text-[#64748B] |
CALL/WHATSAPP div.mt-6 > div.flex > div > p.text-[#64748B] |
EMAIL div.mt-6 > div.flex > div > p.text-[#64748B] |
LIVE CHAT div.mt-6 > div.flex > div > p.text-[#64748B] |
SUPPORT HOURS div.mt-6 > div.flex > div > p.text-[#64748B] |
LOCATION div.mt-6 > div.flex > div > p.text-[#64748B] |
Your voice matters to us. div.grid > div > div.text-left > p.text-[#64748B] |
Name * div > div.grid > div.flex > label.text-[#64748B] |
Email * div > div.grid > div.flex > label.text-[#64748B] |
Phone * div > div.grid > div.flex > label.text-[#64748B] |
+880 div.grid > div.flex > div.flex > span.px-4 |
Subject * div > div.grid > div.flex > label.text-[#64748B] |
Message * div > div.grid > div.flex > label.text-[#64748B] |
Trenzo is your trusted source for premium wallet card holders — elegant design,… div.main-container-md > div.grid > div > p.text-[#64748B] |
QUICK ACCESS div.main-container-md > div.grid > div > p.text-[#64748B] |
CONTACT INFORMATION div.main-container-md > div.grid > div > p.text-[#64748B] |
FOLLOW US div.main-container-md > div.grid > div > p.text-[#64748B] |
© 2026 TRENZO | CARRY CONFIDENCE div.bg-black/40 > div.max-w-[85%] > div.flex > p.text-[#475569] |
Design and Develop by div.max-w-[85%] > div.flex > div.relative > p.text-[#475569] |
These are opportunities to improve the legibility of your content.
Navigation
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
BDT 1,900 div > div > div.flex > h3.text-white |
BDT 1,900 div > div > div.flex > h3.text-white |
BDT 1,900 div > div > div.flex > h3.text-white |
BDT 1,600 div > div > div.flex > h3.text-white |
BDT 1,700 div > div > div.flex > h3.text-white |
BDT 1,900 div > div > div.flex > h3.text-white |
BDT 2,100 div > div > div.flex > h3.text-white |
BDT 2,100 div > div > div.flex > h3.text-white |
View All div.main-container-md > div.h-full > div.md:px-16 > h4.mt-6 |
Syed Saymun Rahman div.w-[350px] > div.flex > div > h3.text-white |
These are opportunities to improve keyboard navigation in your application.
Best Practices
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.