Tools & Wizards About Us
brunnenbau-knapp.de screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

brunnenbau-knapp.de

Martin Knapp Brunnenbau | Wildau

Page Load Speed

2.5 sec in total

First Response

849 ms

Resources Loaded

1.5 sec

Page Rendered

184 ms

brunnenbau-knapp.de screenshot

About Website

Click here to check amazing Brunnenbau Knapp content. Otherwise, check out these important facts you probably never knew about brunnenbau-knapp.de

Wir bauen nicht nur Brunnen, sondern installieren auch Ihre komplette Wasserversorgungsanlage und übernehmen Service sowie Wartung. Sprechen Sie uns gerne an.

Visit brunnenbau-knapp.de

Key Findings

We analyzed Brunnenbau-knapp.de page load time and found that the first response time was 849 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

brunnenbau-knapp.de performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value1.002

2/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

brunnenbau-knapp.de

849 ms

stylesheet.css

195 ms

stylesheet.css

197 ms

stylesheet.css

201 ms

stylesheet.css

202 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Brunnenbau-knapp.de and no external sources were called. The less responsive or slowest element that took the longest time to load (849 ms) belongs to the original domain Brunnenbau-knapp.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.6 kB (19%)

Content Size

227.8 kB

After Optimization

184.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Brunnenbau-knapp.de main page is 227.8 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. Only 10% of websites need less resources to load. Images take 188.0 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 4.3 kB

  • Original 6.7 kB
  • After minification 6.4 kB
  • After compression 2.4 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 4.3 kB or 64% of the original size.

Image Optimization

-7%

Potential reduce by 13.3 kB

  • Original 188.0 kB
  • After minification 174.8 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. Brunnenbau Knapp images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 3.8 kB

  • Original 5.0 kB
  • After minification 3.6 kB
  • After compression 1.2 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 3.8 kB or 76% of the original size.

CSS Optimization

-79%

Potential reduce by 22.2 kB

  • Original 28.1 kB
  • After minification 22.6 kB
  • After compression 5.8 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. Brunnenbau-knapp.de needs all CSS files to be minified and compressed as it can save up to 22.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (50%)

Requests Now

20

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brunnenbau Knapp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

brunnenbau-knapp.de

brunnenbau-knapp.de

849 ms

stylesheet.css

stylesheet.css

195 ms

stylesheet.css

stylesheet.css

197 ms

stylesheet.css

stylesheet.css

201 ms

stylesheet.css

stylesheet.css

202 ms

stylesheet.css

stylesheet.css

206 ms

stylesheet.css

stylesheet.css

290 ms

stylesheet.css

stylesheet.css

294 ms

stylesheet.css

stylesheet.css

300 ms

stylesheet.css

stylesheet.css

301 ms

stylesheet.css

stylesheet.css

307 ms

.css

.css

384 ms

reflection.js

reflection.js

389 ms

nav1.css

nav1.css

211 ms

bg.png

bg.png

106 ms

header.png

header.png

301 ms

navlight.png

navlight.png

103 ms

topbar.png

topbar.png

107 ms

topbar_r.png

topbar_r.png

105 ms

sub.png

sub.png

102 ms

h1.png

h1.png

200 ms

Startseite.JPG

Startseite.JPG

484 ms

Accessibility Review

brunnenbau-knapp.de accessibility score

91

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.

Best Practices

brunnenbau-knapp.de best practices score

83

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

brunnenbau-knapp.de 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

    DE

  • 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 Brunnenbau-knapp.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Brunnenbau-knapp.de 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

brunnenbau-knapp.de

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