Access kosnic.com. Kosnic: New age of lighting - Designers and manufacturers in LED Lighting

Report Summary

About Website

Welcome to kosnic.com homepage info - get ready to check Kosnic best content for United Kingdom right away, or after learning these important things about kosnic.com

Kosnic Lighting Ltd are leading designers, manufacturers and established experts in LED lighting technology. Experts in LED luminaires...

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name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

kosnic.com

740 ms

sbi-styles.min.css

398 ms

frontend.css

402 ms

bdt-uikit.css

475 ms

ep-helper.css

320 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 82% of them (98 requests) were addressed to the original Kosnic.com, 7% (8 requests) were made to Widgets.sociablekit.com and 6% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (942 ms) belongs to the original domain Kosnic.com.

Content Size

2.7 MB

After Optimization

690.6 kB

In fact, the total size of Kosnic.com main page is 2.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. CSS take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 343.8 kB

Original 520.9 kB
After minification 510.0 kB
After compression 177.1 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 343.8 kB or 66% of the original size.

Image Optimization

-18%

Potential reduce by 6.0 kB

Original 33.0 kB
After minification 27.1 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, Kosnic needs image optimization as it can save up to 6.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 201.0 kB

Original 400.5 kB
After minification 400.5 kB
After compression 199.4 kB

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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 201.0 kB or 50% of the original size.

CSS Optimization

-83%

Potential reduce by 1.4 MB

Original 1.7 MB
After minification 1.7 MB
After compression 287.0 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. Kosnic.com needs all CSS files to be minified and compressed as it can save up to 1.4 MB or 83% of the original size.

Requests Now

107

After Optimization

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kosnic. 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 53 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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.

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kosnic.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Kosnic.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

kosnic.com

Open Graph data is detected on the main page of Kosnic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Kosnic: New age of lighting - Designers and manufacturers in LED Lighting

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)