Tools & Wizards About Us
knaufblog.pl screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

knaufblog.pl

chemia-budowlana.pl - kompendium wiedzy dla profesjonalistów

Page Load Speed

7.2 sec in total

First Response

711 ms

Resources Loaded

5 sec

Page Rendered

1.5 sec

knaufblog.pl screenshot

About Website

Welcome to knaufblog.pl homepage info - get ready to check Knaufblog best content right away, or after learning these important things about knaufblog.pl

chemia-budowlana.pl to portal dla profesjonalistów z branż budowlanych i remontowych. Wszystko o chemii budowlanej. Z nami dowiesz się wszystkiego o nowoczesnej chemii budowlanej...

Visit knaufblog.pl

Key Findings

We analyzed Knaufblog.pl page load time and found that the first response time was 711 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

knaufblog.pl performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value20.2 s

0/100

10%

TBT (Total Blocking Time)

Value33,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value49.8 s

0/100

10%

Network Requests Diagram

chemia-budowlana.pl

711 ms

style.css

116 ms

katalogfirm.css

235 ms

lightbox.css

235 ms

main.css

227 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Knaufblog.pl, 7% (5 requests) were made to Pagead2.googlesyndication.com and 4% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.5 kB (35%)

Content Size

464.0 kB

After Optimization

300.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knaufblog.pl main page is 464.0 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. 45% of websites need less resources to load. Images take 255.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 51.4 kB

  • Original 64.1 kB
  • After minification 58.1 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. 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 51.4 kB or 80% of the original size.

Image Optimization

-24%

Potential reduce by 61.7 kB

  • Original 255.3 kB
  • After minification 193.7 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, Knaufblog needs image optimization as it can save up to 61.7 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-36%

Potential reduce by 49.6 kB

  • Original 137.8 kB
  • After minification 137.3 kB
  • After compression 88.2 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 49.6 kB or 36% of the original size.

CSS Optimization

-11%

Potential reduce by 779 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 6.1 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. Knaufblog.pl needs all CSS files to be minified and compressed as it can save up to 779 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (42%)

Requests Now

72

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knaufblog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chemia-budowlana.pl

chemia-budowlana.pl

711 ms

style.css

style.css

116 ms

katalogfirm.css

katalogfirm.css

235 ms

lightbox.css

lightbox.css

235 ms

main.css

main.css

227 ms

white.css

white.css

242 ms

support-opt-in.js

support-opt-in.js

243 ms

require-opt-in.js

require-opt-in.js

241 ms

funkcje.js

funkcje.js

338 ms

advajax.js

advajax.js

342 ms

fixOnMouseOut.js

fixOnMouseOut.js

332 ms

ajaxReklamy.js

ajaxReklamy.js

346 ms

funcAjax.js

funcAjax.js

354 ms

prototype.js

prototype.js

332 ms

scriptaculous.js

scriptaculous.js

417 ms

lightbox.js

lightbox.js

422 ms

show_ads.js

show_ads.js

37 ms

effects.js

effects.js

129 ms

ga.js

ga.js

296 ms

bckgr.jpg

bckgr.jpg

262 ms

logo.png

logo.png

372 ms

icoStart.png

icoStart.png

246 ms

icoOnas.png

icoOnas.png

244 ms

icoReklama.png

icoReklama.png

244 ms

icoKontakt.png

icoKontakt.png

242 ms

wndSzukaj.jpg

wndSzukaj.jpg

370 ms

szukajText.jpg

szukajText.jpg

369 ms

submitSzukaj.jpg

submitSzukaj.jpg

599 ms

nextCzytaj.jpg

nextCzytaj.jpg

370 ms

sm2da27defcc6e1c5b810b6bdf1b04d306.jpg

sm2da27defcc6e1c5b810b6bdf1b04d306.jpg

367 ms

sm21df51c32ae24f6bcc27dbc1a7825ba9.jpg

sm21df51c32ae24f6bcc27dbc1a7825ba9.jpg

599 ms

sm4843a26a3925677cde7772c945bc88ed.jpg

sm4843a26a3925677cde7772c945bc88ed.jpg

600 ms

smd9c649102cf0be5fc0409c900043d74d.jpg

smd9c649102cf0be5fc0409c900043d74d.jpg

621 ms

smbe4014b682808980c26f67e4fe870f5f.jpg

smbe4014b682808980c26f67e4fe870f5f.jpg

620 ms

sm3d8a1ed30a2471eb7421a38bb1721a7e8.jpg

sm3d8a1ed30a2471eb7421a38bb1721a7e8.jpg

597 ms

sm35566762a6a61cd413b7cae3f2f71c64b.jpg

sm35566762a6a61cd413b7cae3f2f71c64b.jpg

621 ms

sm39351975d6d834a393b0c77ce23d38a80.jpg

sm39351975d6d834a393b0c77ce23d38a80.jpg

809 ms

sp-0103.jpg

sp-0103.jpg

780 ms

wb-0041.jpg

wb-0041.jpg

780 ms

WB-3327.jpg

WB-3327.jpg

780 ms

wb-3845.jpg

wb-3845.jpg

772 ms

show_ads_impl.js

show_ads_impl.js

223 ms

menu.jpg

menu.jpg

547 ms

menuLeft.jpg

menuLeft.jpg

573 ms

menuRight.jpg

menuRight.jpg

572 ms

menuZakladka.jpg

menuZakladka.jpg

573 ms

378 ms

__utm.gif

__utm.gif

61 ms

sm192ca034327f74d94c314943a2b362bab.jpg

sm192ca034327f74d94c314943a2b362bab.jpg

282 ms

arrowNews.jpg

arrowNews.jpg

185 ms

wndBoks-top.jpg

wndBoks-top.jpg

300 ms

wndBoks-end.jpg

wndBoks-end.jpg

341 ms

wndBoks2-top.jpg

wndBoks2-top.jpg

321 ms

wndBoks2-end.jpg

wndBoks2-end.jpg

282 ms

cookie.js

cookie.js

166 ms

integrator.js

integrator.js

194 ms

ads

ads

442 ms

loading.gif

loading.gif

189 ms

dzial_newsletter.php

dzial_newsletter.php

195 ms

adsbygoogle.js

adsbygoogle.js

36 ms

sodar

sodar

33 ms

closelabel.gif

closelabel.gif

189 ms

loading.gif

loading.gif

188 ms

zrt_lookup.html

zrt_lookup.html

52 ms

sodar2.js

sodar2.js

56 ms

integrator.js

integrator.js

32 ms

ads

ads

1067 ms

formNewsletter.jpg

formNewsletter.jpg

148 ms

submitDodaj.png

submitDodaj.png

195 ms

submitUsun.png

submitUsun.png

196 ms

runner.html

runner.html

9 ms

aframe

aframe

107 ms

lNPcL4AZZQ8z9NJpy71wtXJu_aTy2V1-RO76Pd5QcdQ.js

lNPcL4AZZQ8z9NJpy71wtXJu_aTy2V1-RO76Pd5QcdQ.js

20 ms

Accessibility Review

knaufblog.pl accessibility score

74

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-*] attributes do not match their roles

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.

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

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

High

Form elements do not have associated labels

Best Practices

knaufblog.pl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

knaufblog.pl SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knaufblog.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 Knaufblog.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

knaufblog.pl

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