Tools & Wizards About Us
krebs-montageservice.de screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

krebs-montageservice.de

Bau- & Montageservice Krebs Vertrieb Montage Fenster Türen

Page Load Speed

4 sec in total

First Response

309 ms

Resources Loaded

3.6 sec

Page Rendered

110 ms

krebs-montageservice.de screenshot

About Website

Click here to check amazing Krebs Montageservice content for Germany. Otherwise, check out these important facts you probably never knew about krebs-montageservice.de

Vertrieb und Montage von Fenstern und Türen aller Art, Wintergärten, Terrassenüberdachungen, Markisen, Rollläden, Garagentore, Insektenschutz

Visit krebs-montageservice.de

Key Findings

We analyzed Krebs-montageservice.de page load time and found that the first response time was 309 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

krebs-montageservice.de performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

krebs-montageservice.de

309 ms

krebs-montageservice.de

662 ms

lightbox.css

169 ms

styles.css

746 ms

highslide.css

313 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Krebs-montageservice.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Krebs-montageservice.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.5 kB (13%)

Content Size

231.7 kB

After Optimization

201.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Krebs-montageservice.de main page is 231.7 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. 20% of websites need less resources to load. Images take 197.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 12.5 kB

  • Original 16.0 kB
  • After minification 15.6 kB
  • After compression 3.5 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 12.5 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 13.9 kB

  • Original 197.1 kB
  • After minification 183.2 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. Krebs Montageservice images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 3.8 kB

  • Original 16.5 kB
  • After minification 16.5 kB
  • After compression 12.7 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 23% of the original size.

CSS Optimization

-12%

Potential reduce by 260 B

  • Original 2.2 kB
  • After minification 2.2 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. Krebs-montageservice.de needs all CSS files to be minified and compressed as it can save up to 260 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (43%)

Requests Now

28

After Optimization

16

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

krebs-montageservice.de

krebs-montageservice.de

309 ms

krebs-montageservice.de

krebs-montageservice.de

662 ms

lightbox.css

lightbox.css

169 ms

styles.css

styles.css

746 ms

highslide.css

highslide.css

313 ms

jscript.js

jscript.js

311 ms

highslide.js

highslide.js

313 ms

lightbox.js

lightbox.js

321 ms

blank.gif

blank.gif

163 ms

qrcode.png

qrcode.png

120 ms

l_01.png

l_01.png

102 ms

l_03.png

l_03.png

103 ms

startseite_02.png

startseite_02.png

103 ms

l_06.png

l_06.png

107 ms

l_08.png

l_08.png

203 ms

startseite_03.png

startseite_03.png

204 ms

startseite_05.png

startseite_05.png

205 ms

startseite_04.png

startseite_04.png

213 ms

bullet.gif

bullet.gif

246 ms

krebs_montage.png

krebs_montage.png

1702 ms

l_02.png

l_02.png

302 ms

l_04.png

l_04.png

303 ms

l_05.png

l_05.png

311 ms

l_07.png

l_07.png

315 ms

krebs_montage_01.png

krebs_montage_01.png

464 ms

drop-shadow.png

drop-shadow.png

160 ms

zoomout.cur

zoomout.cur

107 ms

overlay.png

overlay.png

103 ms

loader.white.gif

loader.white.gif

104 ms

loading.gif

loading.gif

103 ms

close.gif

close.gif

107 ms

Accessibility Review

krebs-montageservice.de accessibility score

88

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

krebs-montageservice.de best practices score

75

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

SEO Factors

krebs-montageservice.de SEO score

92

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 Krebs-montageservice.de 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 Krebs-montageservice.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

krebs-montageservice.de

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