Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sklep.krosno.com.pl

Oficjalny sklep internetowy huty szkła w Krośnie | e-sklep Krosno Glass S.A.

Page Load Speed

2.8 sec in total

First Response

698 ms

Resources Loaded

1.9 sec

Page Rendered

201 ms

About Website

Visit sklep.krosno.com.pl now to see the best up-to-date Sklep Krosno Com content and also check out these interesting facts you probably never knew about sklep.krosno.com.pl

Oficjalny sklep internetowy marki KROSNO. Poznaj ofertę i produkty krośnieńskiej huty szkła Krosno Glass S.A. Huta szkła w Krośnie jest jednym z najstarszych producentów szkła w Polsce.

Visit sklep.krosno.com.pl

Key Findings

We analyzed Sklep.krosno.com.pl page load time and found that the first response time was 698 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sklep.krosno.com.pl performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.618

10/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

sklep.krosno.com.pl

698 ms

global.css

550 ms

flexslider.css

189 ms

jquery-1.9.1.min.js

469 ms

modernizr.custom.js

191 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 88% of them (36 requests) were addressed to the original Sklep.krosno.com.pl, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (698 ms) belongs to the original domain Sklep.krosno.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 375.4 kB (63%)

Content Size

591.4 kB

After Optimization

216.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sklep.krosno.com.pl main page is 591.4 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. 35% of websites need less resources to load. Javascripts take 270.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 103.9 kB

  • Original 116.3 kB
  • After minification 62.1 kB
  • After compression 12.4 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. This page needs HTML code to be minified as it can gain 54.2 kB, which is 47% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 103.9 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 79 B

  • Original 68.4 kB
  • After minification 68.3 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. Sklep Krosno Com images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 161.9 kB

  • Original 270.1 kB
  • After minification 263.3 kB
  • After compression 108.2 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 161.9 kB or 60% of the original size.

CSS Optimization

-80%

Potential reduce by 109.5 kB

  • Original 136.6 kB
  • After minification 135.5 kB
  • After compression 27.1 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. Sklep.krosno.com.pl needs all CSS files to be minified and compressed as it can save up to 109.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (32%)

Requests Now

38

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sklep Krosno Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sklep.krosno.com.pl accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s do not have all required [aria-*] attributes

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sklep.krosno.com.pl 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sklep.krosno.com.pl SEO score

91

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

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

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sklep.krosno.com.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sklep.krosno.com.pl 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

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