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knobloch-design.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

knobloch-design.com

Briefkastenanlagen Konfigurator direkt vom Hersteller KNOBLOCH

Page Load Speed

2.4 sec in total

First Response

403 ms

Resources Loaded

1.9 sec

Page Rendered

121 ms

knobloch-design.com screenshot

About Website

Visit knobloch-design.com now to see the best up-to-date KNOBLOCH Design content and also check out these interesting facts you probably never knew about knobloch-design.com

Briefkastenanlage Konfigurator von KNOBLOCH: Briefkasten online konfigurieren mit dem Briefkasten Konfigurator, Ob als Freistehende, Aufputz, Unterputz, Zaun, Türseitenteile oder Mauerdurchwurf-Briefk...

Visit knobloch-design.com

Key Findings

We analyzed Knobloch-design.com page load time and found that the first response time was 403 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

knobloch-design.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.384

27/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

briefkaesten_zeitungsfaecher.html

403 ms

stylesheet_86aff67423.css

103 ms

jquery-ui.css

209 ms

styles.css

204 ms

styles_fce.css

207 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Knobloch-design.com, 7% (2 requests) were made to Piwik.zwo-null.de. The less responsive or slowest element that took the longest time to load (508 ms) relates to the external source Max-knobloch.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 341.6 kB (57%)

Content Size

599.1 kB

After Optimization

257.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knobloch-design.com main page is 599.1 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. 30% of websites need less resources to load. Javascripts take 278.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 25.2 kB

  • Original 28.9 kB
  • After minification 28.2 kB
  • After compression 3.7 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 25.2 kB or 87% of the original size.

Image Optimization

-14%

Potential reduce by 23.6 kB

  • Original 173.6 kB
  • After minification 150.0 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, KNOBLOCH Design needs image optimization as it can save up to 23.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 191.7 kB

  • Original 278.5 kB
  • After minification 276.5 kB
  • After compression 86.8 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 191.7 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 101.1 kB

  • Original 118.2 kB
  • After minification 97.1 kB
  • After compression 17.1 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. Knobloch-design.com needs all CSS files to be minified and compressed as it can save up to 101.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (36%)

Requests Now

25

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KNOBLOCH Design. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

briefkaesten_zeitungsfaecher.html

briefkaesten_zeitungsfaecher.html

403 ms

stylesheet_86aff67423.css

stylesheet_86aff67423.css

103 ms

jquery-ui.css

jquery-ui.css

209 ms

styles.css

styles.css

204 ms

styles_fce.css

styles_fce.css

207 ms

styles_uebersicht.css

styles_uebersicht.css

214 ms

styles_formulare.css

styles_formulare.css

212 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

306 ms

jquery-ui-1.10.4.custom.min.js

jquery-ui-1.10.4.custom.min.js

508 ms

slider.js

slider.js

303 ms

javascript_93077bb238.js

javascript_93077bb238.js

301 ms

logo.png

logo.png

103 ms

facebook.gif

facebook.gif

103 ms

lens.png

lens.png

103 ms

mailContact.png

mailContact.png

106 ms

ebk_arrow.png

ebk_arrow.png

106 ms

KA_001_Aufputz-Briefkaesten.jpg

KA_001_Aufputz-Briefkaesten.jpg

201 ms

ebk_bg.png

ebk_bg.png

194 ms

KA_002_Zaun-Briefkaesten.jpg

KA_002_Zaun-Briefkaesten.jpg

302 ms

KA_003_Standbriefkaesten-und-Freistellungen.jpg

KA_003_Standbriefkaesten-und-Freistellungen.jpg

401 ms

KA_004_Unterputz-Briefkaesten.jpg

KA_004_Unterputz-Briefkaesten.jpg

203 ms

KA_005_Mauerdurchwurf-Briefkaesten.jpg

KA_005_Mauerdurchwurf-Briefkaesten.jpg

205 ms

KA_007_Zeitungsfaecher.jpg

KA_007_Zeitungsfaecher.jpg

295 ms

logoFooter.png

logoFooter.png

301 ms

piwik.js

piwik.js

332 ms

KlavikaWebBasicRegular.woff

KlavikaWebBasicRegular.woff

489 ms

KlavikaWebBasicBold.woff

KlavikaWebBasicBold.woff

383 ms

KlavikaWebBasicLight.woff

KlavikaWebBasicLight.woff

474 ms

piwik.php

piwik.php

260 ms

Accessibility Review

knobloch-design.com accessibility score

84

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

knobloch-design.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

knobloch-design.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knobloch-design.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Knobloch-design.com 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

knobloch-design.com

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