Tools & Wizards About Us
knauf.it screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

knauf.it

Knauf Italia I Knauf.com

Page Load Speed

9.3 sec in total

First Response

2.2 sec

Resources Loaded

5 sec

Page Rendered

2.1 sec

knauf.it screenshot

About Website

Click here to check amazing Knauf content for Italy. Otherwise, check out these important facts you probably never knew about knauf.it

Knauf

Visit knauf.it

Key Findings

We analyzed Knauf.it page load time and found that the first response time was 2.2 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

knauf.it performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value340 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

2215 ms

js

113 ms

uc.js

177 ms

WebResource.axd

105 ms

WebResource.axd

104 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 82% of them (58 requests) were addressed to the original Knauf.it, 6% (4 requests) were made to Consent.cookiebot.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Knauf.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 487.2 kB (25%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knauf.it main page is 1.9 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 314.6 kB

  • Original 383.8 kB
  • After minification 371.2 kB
  • After compression 69.2 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 314.6 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 54.6 kB

  • Original 1.3 MB
  • After minification 1.3 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. Knauf images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 106.2 kB

  • Original 196.3 kB
  • After minification 190.3 kB
  • After compression 90.2 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 106.2 kB or 54% of the original size.

CSS Optimization

-25%

Potential reduce by 11.8 kB

  • Original 47.4 kB
  • After minification 47.3 kB
  • After compression 35.6 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.it needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (37%)

Requests Now

67

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knauf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2215 ms

js

js

113 ms

uc.js

uc.js

177 ms

WebResource.axd

WebResource.axd

105 ms

WebResource.axd

WebResource.axd

104 ms

WebResource.axd

WebResource.axd

105 ms

WebResource.axd

WebResource.axd

104 ms

WebResource.axd

WebResource.axd

884 ms

ScriptResource.axd

ScriptResource.axd

882 ms

ScriptResource.axd

ScriptResource.axd

903 ms

ScriptResource.axd

ScriptResource.axd

874 ms

ScriptResource.axd

ScriptResource.axd

907 ms

ScriptResource.axd

ScriptResource.axd

905 ms

ScriptResource.axd

ScriptResource.axd

904 ms

ScriptResource.axd

ScriptResource.axd

904 ms

ScriptResource.axd

ScriptResource.axd

902 ms

ScriptResource.axd

ScriptResource.axd

901 ms

ScriptResource.axd

ScriptResource.axd

925 ms

jquery-latest.min.js

jquery-latest.min.js

1417 ms

analytics.js

analytics.js

865 ms

configuration.js

configuration.js

1122 ms

cc.js

cc.js

835 ms

style_restyling2015_responsive.css

style_restyling2015_responsive.css

1054 ms

logo.png

logo.png

687 ms

star.png

star.png

686 ms

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkb21haW5JZCI6IjE3NTkyOSIsInRoZW1lIjoibGlnaHQiLCJob3N0bmFtZSI6ImxvZ2luLmN3YXRjaC5jb21vZG8uY29tIiwibGFuZ3VhZ2UiOiJpdCIsImlhdCI6MTY0OTI1MDczOH0.5sVL_F7Xydq07VfcTu4qf0MWYvvAK-vhyOG-3JPicZs

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkb21haW5JZCI6IjE3NTkyOSIsInRoZW1lIjoibGlnaHQiLCJob3N0bmFtZSI6ImxvZ2luLmN3YXRjaC5jb21vZG8uY29tIiwibGFuZ3VhZ2UiOiJpdCIsImlhdCI6MTY0OTI1MDczOH0.5sVL_F7Xydq07VfcTu4qf0MWYvvAK-vhyOG-3JPicZs

635 ms

cd.js

cd.js

390 ms

shim.gif

shim.gif

344 ms

btConcretizzazione.jpg

btConcretizzazione.jpg

344 ms

btRivenditore.jpg

btRivenditore.jpg

344 ms

SKIN-catalogoMerchandising2022.jpg

SKIN-catalogoMerchandising2022.jpg

552 ms

Skin%20-%20Nuovo%20PackagingNEW.jpg

Skin%20-%20Nuovo%20PackagingNEW.jpg

913 ms

SKIN_isolastreAdvanced.jpg

SKIN_isolastreAdvanced.jpg

910 ms

SKIN_Fugenf%C3%BCller-Advanced.jpg

SKIN_Fugenf%C3%BCller-Advanced.jpg

384 ms

foto_HOME_TECHNICAL_SERVICES.jpg

foto_HOME_TECHNICAL_SERVICES.jpg

623 ms

BANNER_Fugenf%C3%BCller-Advanced.jpg

BANNER_Fugenf%C3%BCller-Advanced.jpg

904 ms

BANNER_isolastreAdvanced.jpg

BANNER_isolastreAdvanced.jpg

550 ms

BANNER%20-%20MP75.jpg

BANNER%20-%20MP75.jpg

903 ms

divisoreHome_1.jpg

divisoreHome_1.jpg

904 ms

BANNER%20-%20SOSTENIBILITA3.jpg

BANNER%20-%20SOSTENIBILITA3.jpg

907 ms

BANNER_LEED.jpg

BANNER_LEED.jpg

949 ms

BANNER%20-%20SOSTENIBILITA_PDF2.jpg

BANNER%20-%20SOSTENIBILITA_PDF2.jpg

1044 ms

divisoreHome_2.jpg

divisoreHome_2.jpg

1158 ms

BANNER%20-%20APPLIKANDO%20202203.jpg

BANNER%20-%20APPLIKANDO%20202203.jpg

1536 ms

TOP_LEED.jpg

TOP_LEED.jpg

957 ms

instagram.jpg

instagram.jpg

949 ms

facebook.png

facebook.png

955 ms

linkedin.jpg

linkedin.jpg

956 ms

youtube.png

youtube.png

964 ms

twitter.png

twitter.png

941 ms

bc-v4.min.html

bc-v4.min.html

318 ms

collect

collect

268 ms

sfondo.jpg

sfondo.jpg

627 ms

WebResource.axd

WebResource.axd

761 ms

sfondo_BANNER_rivenditori.jpg

sfondo_BANNER_rivenditori.jpg

628 ms

sfondo_BANNER_contatti.jpg

sfondo_BANNER_contatti.jpg

628 ms

sfondo_BANNER_download.jpg

sfondo_BANNER_download.jpg

639 ms

bodybg.png

bodybg.png

640 ms

menuSkin.png

menuSkin.png

654 ms

icoRicercaTag.png

icoRicercaTag.png

653 ms

linkpfeil.png

linkpfeil.png

669 ms

footerbg.png

footerbg.png

670 ms

navpfeil.png

navpfeil.png

684 ms

collect

collect

74 ms

cdreport.js

cdreport.js

322 ms

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkb21haW5JZCI6IjE3NTkyOSIsInRoZW1lIjoibGlnaHQiLCJob3N0bmFtZSI6ImxvZ2luLmN3YXRjaC5jb21vZG8uY29tIiwibGFuZ3VhZ2UiOiJpdCIsImlhdCI6MTY0OTI1MDczOH0.5sVL_F7Xydq07VfcTu4qf0MWYvvAK-vhyOG-3JPicZs

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkb21haW5JZCI6IjE3NTkyOSIsInRoZW1lIjoibGlnaHQiLCJob3N0bmFtZSI6ImxvZ2luLmN3YXRjaC5jb21vZG8uY29tIiwibGFuZ3VhZ2UiOiJpdCIsImlhdCI6MTY0OTI1MDczOH0.5sVL_F7Xydq07VfcTu4qf0MWYvvAK-vhyOG-3JPicZs

37 ms

futural-webfont.woff

futural-webfont.woff

442 ms

ga-audiences

ga-audiences

326 ms

style_restyling2015_iphone.css

style_restyling2015_iphone.css

142 ms

style_restyling2015_ipad.css

style_restyling2015_ipad.css

139 ms

WebResource.axd

WebResource.axd

42 ms

Accessibility Review

knauf.it accessibility score

89

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

knauf.it best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

knauf.it SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    IT

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knauf.it can be misinterpreted by Google and other search engines. Our service has detected that Italian 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.it main page’s claimed encoding is iso-8859-1. 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

knauf.it

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