Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

kosbud.com.pl

KOSBUD - Tynki | Beton Architektoniczny | Deska elewacyjna | Projekty Elewacji

Page Load Speed

5.2 sec in total

First Response

368 ms

Resources Loaded

3.1 sec

Page Rendered

1.7 sec

About Website

Click here to check amazing KOSBUD Com content. Otherwise, check out these important facts you probably never knew about kosbud.com.pl

Produkujemy chemię budowlaną im.in tynk silikonowy, tynk akrylowy i tynk silikatowy. W naszej ofercie jest także beton architektoniczny i deska elewacyjna.

Visit kosbud.com.pl

Key Findings

We analyzed Kosbud.com.pl page load time and found that the first response time was 368 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kosbud.com.pl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.308

38/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

kosbud.com.pl

368 ms

kosbud.com.pl

538 ms

css

39 ms

autoptimize_e9b266cfe998a04ec9862b36c714dd7a.php

221 ms

dashicons.min.css

431 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 75% of them (62 requests) were addressed to the original Kosbud.com.pl, 7% (6 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (834 ms) belongs to the original domain Kosbud.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.3 kB (2%)

Content Size

13.8 MB

After Optimization

13.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kosbud.com.pl main page is 13.8 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. Images take 13.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 54.3 kB

  • Original 66.8 kB
  • After minification 51.3 kB
  • After compression 12.6 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 15.5 kB, which is 23% 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 54.3 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 246.1 kB

  • Original 13.4 MB
  • After minification 13.2 MB

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. KOSBUD Com images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.9 kB

  • Original 255.4 kB
  • After minification 255.4 kB
  • After compression 249.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 10 B

  • Original 28.5 kB
  • After minification 28.5 kB
  • After compression 28.5 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. Kosbud.com.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (49%)

Requests Now

73

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KOSBUD 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 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

kosbud.com.pl accessibility score

83

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

[aria-hidden="true"] elements contain focusable descendents

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

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

kosbud.com.pl best practices score

75

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

SEO Factors

kosbud.com.pl SEO score

92

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

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kosbud.com.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Kosbud.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 KOSBUD Com. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: