Tools & Wizards About Us
knauf-industries.pl screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

knauf-industries.pl

Producent wyrobów z tworzyw sztucznych - Knauf Industries

Page Load Speed

3.5 sec in total

First Response

441 ms

Resources Loaded

2.9 sec

Page Rendered

195 ms

knauf-industries.pl screenshot

About Website

Visit knauf-industries.pl now to see the best up-to-date Knauf Industries content and also check out these interesting facts you probably never knew about knauf-industries.pl

Przetwarzamy tworzywa sztuczne w technologii wtrsyku, formowania oraz cięcia. Jesteśmy producentem styropianu, EPP oraz części plastikowych.

Visit knauf-industries.pl

Key Findings

We analyzed Knauf-industries.pl page load time and found that the first response time was 441 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

knauf-industries.pl performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value990 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

knauf-industries.pl

441 ms

style_industries.css

124 ms

style.css

238 ms

jquery-1.7.2.js

501 ms

page.js

243 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 97% of them (70 requests) were addressed to the original Knauf-industries.pl, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Knauf-industries.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 800.8 kB (40%)

Content Size

2.0 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knauf-industries.pl main page is 2.0 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 25.7 kB

  • Original 32.2 kB
  • After minification 25.1 kB
  • After compression 6.5 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 7.2 kB, which is 22% 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 25.7 kB or 80% of the original size.

Image Optimization

-21%

Potential reduce by 280.3 kB

  • Original 1.3 MB
  • After minification 1.1 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. Obviously, Knauf Industries needs image optimization as it can save up to 280.3 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 481.8 kB

  • Original 619.0 kB
  • After minification 443.0 kB
  • After compression 137.1 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 481.8 kB or 78% of the original size.

CSS Optimization

-79%

Potential reduce by 13.0 kB

  • Original 16.6 kB
  • After minification 12.7 kB
  • After compression 3.6 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. Knauf-industries.pl needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (20%)

Requests Now

69

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knauf Industries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

knauf-industries.pl

knauf-industries.pl

441 ms

style_industries.css

style_industries.css

124 ms

style.css

style.css

238 ms

jquery-1.7.2.js

jquery-1.7.2.js

501 ms

page.js

page.js

243 ms

md5.js

md5.js

286 ms

swfobject.js

swfobject.js

287 ms

callendar.js

callendar.js

284 ms

box.js

box.js

357 ms

form.js

form.js

362 ms

json_parser.js

json_parser.js

405 ms

title.js

title.js

405 ms

menu.js

menu.js

406 ms

jquery-ui-1.8.10.custom.min.js

jquery-ui-1.8.10.custom.min.js

724 ms

jquery.scrollTo-1.4.3.1-min.js

jquery.scrollTo-1.4.3.1-min.js

520 ms

lightbox.css

lightbox.css

521 ms

lightbox.js

lightbox.js

523 ms

jquery.flexslider.js

jquery.flexslider.js

528 ms

knaufIndustriesLogo.png

knaufIndustriesLogo.png

122 ms

homeIco.png

homeIco.png

121 ms

banner_witamy.jpg

banner_witamy.jpg

492 ms

banner_opakowania.jpg

banner_opakowania.jpg

832 ms

banner_ochrona.jpg

banner_ochrona.jpg

721 ms

banner_izolacja.jpg

banner_izolacja.jpg

371 ms

1447112733_79286600.jpg

1447112733_79286600.jpg

249 ms

readMoreSmall.png

readMoreSmall.png

243 ms

1402999450_41338700.jpg

1402999450_41338700.jpg

486 ms

socialFacebook.png

socialFacebook.png

369 ms

socialTweeter.png

socialTweeter.png

488 ms

socialYoutube.png

socialYoutube.png

490 ms

knaufLogoSmall.png

knaufLogoSmall.png

604 ms

knaufInsulationLogoSmall.png

knaufInsulationLogoSmall.png

607 ms

knauf_bauprodukte_logosmall.png

knauf_bauprodukte_logosmall.png

609 ms

pspsLogoSmall.png

pspsLogoSmall.png

607 ms

ghbLogoSmall.png

ghbLogoSmall.png

723 ms

psbLogoSmall.png

psbLogoSmall.png

729 ms

katalog.png

katalog.png

727 ms

futuracebook-webfont.woff

futuracebook-webfont.woff

720 ms

futuracebold-webfont.woff

futuracebold-webfont.woff

913 ms

social_bar_right_1.png

social_bar_right_1.png

1156 ms

topMenuSpacer.png

topMenuSpacer.png

918 ms

searchInputBg.png

searchInputBg.png

916 ms

searchButton1.png

searchButton1.png

919 ms

topMenuArrow.png

topMenuArrow.png

916 ms

topMenuSpacerBlue.png

topMenuSpacerBlue.png

1020 ms

mainMenuEnding.png

mainMenuEnding.png

1019 ms

mainMenuBg.png

mainMenuBg.png

1019 ms

mainMenuSpacer.png

mainMenuSpacer.png

1021 ms

readMoreBig.png

readMoreBig.png

1017 ms

bannersBg.jpg

bannersBg.jpg

1125 ms

bannerLeft.png

bannerLeft.png

1135 ms

bannerRight.png

bannerRight.png

1134 ms

footerBlue.png

footerBlue.png

1128 ms

footerViolet.png

footerViolet.png

1135 ms

analytics.js

analytics.js

8 ms

collect

collect

12 ms

footerDark.png

footerDark.png

1182 ms

loading.gif

loading.gif

1194 ms

tl.png

tl.png

1066 ms

tc.png

tc.png

1069 ms

tr.png

tr.png

948 ms

ml.png

ml.png

946 ms

mr.png

mr.png

935 ms

bl.png

bl.png

949 ms

pic_arr_left.png

pic_arr_left.png

960 ms

pic_arr_right.png

pic_arr_right.png

955 ms

pic_close.png

pic_close.png

832 ms

br.png

br.png

831 ms

overlay_clear.png

overlay_clear.png

929 ms

navigationPrev.png

navigationPrev.png

126 ms

navigationNext.png

navigationNext.png

120 ms

mainMenuActive.png

mainMenuActive.png

125 ms

Accessibility Review

knauf-industries.pl accessibility score

89

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

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.

Best Practices

knauf-industries.pl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

knauf-industries.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knauf-industries.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 Knauf-industries.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

knauf-industries.pl

Open Graph description is not detected on the main page of Knauf Industries. 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: