Tools & Wizards About Us
ds-dachdecker-leipzig.de screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ds-dachdecker-leipzig.de

D & S Reparaturservice Christian Vogt Ihr professioneller Dachdecker in Leipzig-Engelsdorf

Page Load Speed

3 sec in total

First Response

454 ms

Resources Loaded

2.3 sec

Page Rendered

212 ms

ds-dachdecker-leipzig.de screenshot

About Website

Welcome to ds-dachdecker-leipzig.de homepage info - get ready to check Ds Dachdecker Leipzig best content right away, or after learning these important things about ds-dachdecker-leipzig.de

D & S Reparaturservice Ihr Meisterbetrieb in Leipzig für alles rund ums Dach! Egal ob Dachdeckerei, Zimmerei oder Spenglerei – bei uns bekommen Sie alles aus einer Hand.

Visit ds-dachdecker-leipzig.de

Key Findings

We analyzed Ds-dachdecker-leipzig.de page load time and found that the first response time was 454 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ds-dachdecker-leipzig.de performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

ds-dachdecker-leipzig.de

454 ms

styles.css

331 ms

ew-form-quick.css

222 ms

colorbox-black.css

223 ms

jquery.min.js

33 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 95% of them (19 requests) were addressed to the original Ds-dachdecker-leipzig.de, 5% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ds-dachdecker-leipzig.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.1 kB (19%)

Content Size

610.9 kB

After Optimization

494.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ds-dachdecker-leipzig.de main page is 610.9 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 466.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.5 kB

  • Original 7.9 kB
  • After minification 6.9 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 984 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 5.5 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 12.7 kB

  • Original 466.0 kB
  • After minification 453.3 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. Ds Dachdecker Leipzig images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 87.5 kB

  • Original 123.2 kB
  • After minification 110.1 kB
  • After compression 35.8 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 87.5 kB or 71% of the original size.

CSS Optimization

-76%

Potential reduce by 10.4 kB

  • Original 13.7 kB
  • After minification 9.4 kB
  • After compression 3.3 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. Ds-dachdecker-leipzig.de needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (37%)

Requests Now

19

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ds Dachdecker Leipzig. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ds-dachdecker-leipzig.de

ds-dachdecker-leipzig.de

454 ms

styles.css

styles.css

331 ms

ew-form-quick.css

ew-form-quick.css

222 ms

colorbox-black.css

colorbox-black.css

223 ms

jquery.min.js

jquery.min.js

33 ms

cufon.js

cufon.js

702 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

341 ms

application.js

application.js

327 ms

jquery.validate.min.js

jquery.validate.min.js

652 ms

bg-body.jpg

bg-body.jpg

761 ms

bg-header.png

bg-header.png

1136 ms

branding.png

branding.png

535 ms

bg-navi.png

bg-navi.png

218 ms

list.gif

list.gif

220 ms

bg-footer.png

bg-footer.png

336 ms

bg-form-input.jpg

bg-form-input.jpg

444 ms

bg-btn-desktop.png

bg-btn-desktop.png

449 ms

loading-black.gif

loading-black.gif

623 ms

controls-black.png

controls-black.png

633 ms

print.css

print.css

113 ms

Accessibility Review

ds-dachdecker-leipzig.de accessibility score

95

Accessibility Issues

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

ds-dachdecker-leipzig.de 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ds-dachdecker-leipzig.de SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ds-dachdecker-leipzig.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Ds-dachdecker-leipzig.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

ds-dachdecker-leipzig.de

Open Graph description is not detected on the main page of Ds Dachdecker Leipzig. 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: