4.7 sec in total
789 ms
3.7 sec
211 ms
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.comWe analyzed Jncomputerbd.com page load time and found that the first response time was 789 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jncomputerbd.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value8.3 s
2/100
25%
Value9.3 s
12/100
10%
Value1,030 ms
26/100
30%
Value0.447
20/100
15%
Value6.9 s
54/100
10%
789 ms
501 ms
67 ms
60 ms
656 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 59% of them (45 requests) were addressed to the original Jncomputerbd.com, 28% (21 requests) were made to Adminpanel.jncomputerbd.com and 5% (4 requests) were made to Pro.fontawesome.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Adminpanel.jncomputerbd.com.
Page size can be reduced by 35.6 kB (19%)
188.4 kB
152.7 kB
In fact, the total size of Jncomputerbd.com main page is 188.4 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. 65% of websites need less resources to load. Images take 90.3 kB which makes up the majority of the site volume.
Potential reduce by 18.8 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 18.8 kB or 75% of the original size.
Potential reduce by 16.7 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.
Potential reduce by 50 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 91 B
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.
Number of requests can be reduced by 42 (60%)
70
28
The browser has sent 70 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 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
jncomputerbd.com
789 ms
bootstrap.min.css
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jncomputerbd.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
jncomputerbd.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
jncomputerbd.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
N/A
EN
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.
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: