Tools & Wizards About Us
koechling-bau.de screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

koechling-bau.de

Qualität, Kompetenz und Tradition - Köchling Bauunternehmen

Page Load Speed

4.1 sec in total

First Response

547 ms

Resources Loaded

3.4 sec

Page Rendered

126 ms

koechling-bau.de screenshot

About Website

Welcome to koechling-bau.de homepage info - get ready to check Koechling Bau best content right away, or after learning these important things about koechling-bau.de

Neubau, Umbau, Instandhaltungs-, Sanierungs- und Abbrucharbeiten von Tankstellen und Waschhallen, Abbrucharbeiten, Wohnungsbau, Industriebau, Kanal- und Abscheidersanierung

Visit koechling-bau.de

Key Findings

We analyzed Koechling-bau.de page load time and found that the first response time was 547 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

koechling-bau.de performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

koechling-bau.de

547 ms

www.koechling-bau.de

671 ms

koechling.css

160 ms

lightbox.css

310 ms

mailmask.js

314 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Koechling-bau.de, 6% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (876 ms) belongs to the original domain Koechling-bau.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.6 kB (55%)

Content Size

191.7 kB

After Optimization

86.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koechling-bau.de main page is 191.7 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. Javascripts take 112.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.6 kB

  • Original 7.0 kB
  • After minification 6.1 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. This page needs HTML code to be minified as it can gain 842 B, which is 12% 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 4.6 kB or 66% of the original size.

Image Optimization

-0%

Potential reduce by 193 B

  • Original 62.8 kB
  • After minification 62.6 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. Koechling Bau images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 93.3 kB

  • Original 112.5 kB
  • After minification 77.9 kB
  • After compression 19.2 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 93.3 kB or 83% of the original size.

CSS Optimization

-80%

Potential reduce by 7.5 kB

  • Original 9.4 kB
  • After minification 7.3 kB
  • After compression 1.9 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. Koechling-bau.de needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (46%)

Requests Now

28

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koechling Bau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

koechling-bau.de

koechling-bau.de

547 ms

www.koechling-bau.de

www.koechling-bau.de

671 ms

koechling.css

koechling.css

160 ms

lightbox.css

lightbox.css

310 ms

mailmask.js

mailmask.js

314 ms

prototype.js

prototype.js

470 ms

scriptaculous.js

scriptaculous.js

310 ms

lightbox.js

lightbox.js

478 ms

tracker.js

tracker.js

315 ms

effects.js

effects.js

158 ms

bg_logo.jpg

bg_logo.jpg

163 ms

koechling-logo.gif

koechling-logo.gif

159 ms

koechling-logo02.gif

koechling-logo02.gif

161 ms

banner01.jpg

banner01.jpg

701 ms

bg_navi.gif

bg_navi.gif

155 ms

bg-wrapper.gif

bg-wrapper.gif

154 ms

bg_links.jpg

bg_links.jpg

335 ms

box_blau.jpg

box_blau.jpg

334 ms

btn_kontakt.gif

btn_kontakt.gif

342 ms

btn_anfahrt.gif

btn_anfahrt.gif

345 ms

btn_impressum.gif

btn_impressum.gif

344 ms

verlauf_blau.jpg

verlauf_blau.jpg

517 ms

scc-logo.gif

scc-logo.gif

517 ms

tuev-logo.jpg

tuev-logo.jpg

528 ms

bg_headline.jpg

bg_headline.jpg

535 ms

phpThumb_cache_koechling-bau.de_srcd6f64745b0e02dec045f06c63863f58b_par853b0d9fd9a797593398d41840c73b00_dat1374141866.jpeg

phpThumb_cache_koechling-bau.de_srcd6f64745b0e02dec045f06c63863f58b_par853b0d9fd9a797593398d41840c73b00_dat1374141866.jpeg

699 ms

bullet03.gif

bullet03.gif

691 ms

footer.gif

footer.gif

689 ms

counter.js

counter.js

174 ms

loading.gif

loading.gif

876 ms

close.gif

close.gif

237 ms

Accessibility Review

koechling-bau.de accessibility score

88

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 input fields do not have accessible names

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

koechling-bau.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

koechling-bau.de SEO score

89

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koechling-bau.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 Koechling-bau.de 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

koechling-bau.de

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