Tools & Wizards About Us
jncomputerbd.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

jncomputerbd.com

Page Load Speed

4.1 sec in total

First Response

978 ms

Resources Loaded

3 sec

Page Rendered

132 ms

jncomputerbd.com screenshot

About Website

Welcome to jncomputerbd.com homepage info - get ready to check Jncomputerbd best content for Bangladesh right away, or after learning these important things about jncomputerbd.com

JN Computer is a professional Printer, Toner, Cartridge provider with best quality. JN Computer is the trusted source of a quality printer, Toner, cartridge, laptop, desktop computer with all hardware...

Visit jncomputerbd.com

Key Findings

We analyzed Jncomputerbd.com page load time and found that the first response time was 978 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

jncomputerbd.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value1.728

0/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

jncomputerbd.com

978 ms

bootstrap.min.css

496 ms

js

55 ms

all.css

55 ms

433011b50723ee7b12a7.css

513 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 83% of them (35 requests) were addressed to the original Jncomputerbd.com, 10% (4 requests) were made to Pro.fontawesome.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Jncomputerbd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.5 kB (18%)

Content Size

160.3 kB

After Optimization

130.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Jncomputerbd.com main page is 160.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 90.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 12.7 kB

  • Original 17.8 kB
  • After minification 17.8 kB
  • After compression 5.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.7 kB or 71% of the original size.

Image Optimization

-19%

Potential reduce by 16.7 kB

  • Original 90.3 kB
  • After minification 73.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Jncomputerbd needs image optimization as it can save up to 16.7 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-0%

Potential reduce by 91 B

  • Original 52.1 kB
  • After minification 52.1 kB
  • After compression 52.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jncomputerbd.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (50%)

Requests Now

38

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jncomputerbd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jncomputerbd.com

jncomputerbd.com

978 ms

bootstrap.min.css

bootstrap.min.css

496 ms

js

js

55 ms

all.css

all.css

55 ms

433011b50723ee7b12a7.css

433011b50723ee7b12a7.css

513 ms

ffda3d49c188e43a2370.css

ffda3d49c188e43a2370.css

515 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

26 ms

polyfills-0e2c6e2d492a44d79088.js

polyfills-0e2c6e2d492a44d79088.js

765 ms

main-c0ee072e5fa393f0833e.js

main-c0ee072e5fa393f0833e.js

514 ms

webpack-50bee04d1dc61f8adf5b.js

webpack-50bee04d1dc61f8adf5b.js

596 ms

framework.0c239260661ae1d12aa2.js

framework.0c239260661ae1d12aa2.js

987 ms

b3b609ac790d721eb30539cafc87245c141b09b0.9c46ad397de47faab527.js

b3b609ac790d721eb30539cafc87245c141b09b0.9c46ad397de47faab527.js

754 ms

9b125ad1f39fa8462bf6f4096d841748271b5b83.5f1f6f6bd5a042fcfded.js

9b125ad1f39fa8462bf6f4096d841748271b5b83.5f1f6f6bd5a042fcfded.js

756 ms

8e91d400f579b89dd6306eb036bd9e35b6b63257.8d22db8dfe1d7f114711.js

8e91d400f579b89dd6306eb036bd9e35b6b63257.8d22db8dfe1d7f114711.js

760 ms

_app-d1994559b019df8b2897.js

_app-d1994559b019df8b2897.js

797 ms

2535439c737e40681987ae26472ef07c88c86e88.ed9205589e8cb262b30c.js

2535439c737e40681987ae26472ef07c88c86e88.ed9205589e8cb262b30c.js

1003 ms

da45aaff7ffdc0082b1d9d1f92f4d82d6eb1bd14.97238e41249209dc5901.js

da45aaff7ffdc0082b1d9d1f92f4d82d6eb1bd14.97238e41249209dc5901.js

1256 ms

16cbd53771fc249f4bd6b5231bdfd656b0179c4e.68c953f277a9a3ebf619.js

16cbd53771fc249f4bd6b5231bdfd656b0179c4e.68c953f277a9a3ebf619.js

1011 ms

index-68f0098a06621c6cd668.js

index-68f0098a06621c6cd668.js

1018 ms

_buildManifest.js

_buildManifest.js

1021 ms

_ssgManifest.js

_ssgManifest.js

1232 ms

fbevents.js

fbevents.js

94 ms

mobile.png

mobile.png

744 ms

Header%20Logo.png

Header%20Logo.png

756 ms

sliders_images.webp

sliders_images.webp

1016 ms

Footer%20Logo.png

Footer%20Logo.png

766 ms

Youtube.png

Youtube.png

973 ms

Facebook.png

Facebook.png

991 ms

Twitter.png

Twitter.png

997 ms

Linkedin.png

Linkedin.png

1006 ms

Instagram.png

Instagram.png

1018 ms

tiktalk.png

tiktalk.png

1219 ms

pin.png

pin.png

1239 ms

ssl.PNG

ssl.PNG

1245 ms

redex.png

redex.png

1257 ms

stead.png

stead.png

1270 ms

BCS.png

BCS.png

1269 ms

E-cab.png

E-cab.png

1466 ms

scs.png

scs.png

1488 ms

fa-solid-900.woff

fa-solid-900.woff

41 ms

fa-regular-400.woff

fa-regular-400.woff

60 ms

fa-light-300.woff

fa-light-300.woff

63 ms

Accessibility Review

jncomputerbd.com accessibility score

74

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

jncomputerbd.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jncomputerbd.com SEO score

74

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jncomputerbd.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Jncomputerbd.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

jncomputerbd.com

Open Graph description is not detected on the main page of Jncomputerbd. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: