Tools & Wizards About Us
schornsteinfeger-mario-schaefer.de screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

schornsteinfeger-mario-schaefer.de

Mario Schäfer- Startseite

Page Load Speed

3.8 sec in total

First Response

521 ms

Resources Loaded

3.2 sec

Page Rendered

134 ms

schornsteinfeger-mario-schaefer.de screenshot

About Website

Welcome to schornsteinfeger-mario-schaefer.de homepage info - get ready to check Schornsteinfeger Mario Schaefer best content right away, or after learning these important things about schornsteinfeger-mario-schaefer.de

Herzlich Willkommen auf der Webseite Mario Schäfer- in 56479 Hüblingen

Visit schornsteinfeger-mario-schaefer.de

Key Findings

We analyzed Schornsteinfeger-mario-schaefer.de page load time and found that the first response time was 521 ms and then it took 3.3 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

schornsteinfeger-mario-schaefer.de performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

schornsteinfeger-mario-schaefer.de

521 ms

www.schornsteinfeger-mario-schaefer.de

519 ms

index.html

830 ms

ig_shared.css

205 ms

ig_datatree.css

310 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that all of those requests were addressed to Schornsteinfeger-mario-schaefer.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Schornsteinfeger-mario-schaefer.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.8 kB (48%)

Content Size

874.1 kB

After Optimization

455.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schornsteinfeger-mario-schaefer.de main page is 874.1 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. 25% of websites need less resources to load. Javascripts take 618.1 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 75.1 kB

  • Original 131.9 kB
  • After minification 121.0 kB
  • After compression 56.9 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 75.1 kB or 57% of the original size.

Image Optimization

-58%

Potential reduce by 34.7 kB

  • Original 59.8 kB
  • After minification 25.0 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, Schornsteinfeger Mario Schaefer needs image optimization as it can save up to 34.7 kB or 58% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-41%

Potential reduce by 255.9 kB

  • Original 618.1 kB
  • After minification 527.3 kB
  • After compression 362.2 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 255.9 kB or 41% of the original size.

CSS Optimization

-83%

Potential reduce by 53.1 kB

  • Original 64.3 kB
  • After minification 46.5 kB
  • After compression 11.2 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. Schornsteinfeger-mario-schaefer.de needs all CSS files to be minified and compressed as it can save up to 53.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (65%)

Requests Now

54

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schornsteinfeger Mario Schaefer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

schornsteinfeger-mario-schaefer.de

schornsteinfeger-mario-schaefer.de

521 ms

www.schornsteinfeger-mario-schaefer.de

www.schornsteinfeger-mario-schaefer.de

519 ms

index.html

index.html

830 ms

ig_shared.css

ig_shared.css

205 ms

ig_datatree.css

ig_datatree.css

310 ms

ig_monthcalendar.css

ig_monthcalendar.css

317 ms

allgemein.css

allgemein.css

508 ms

css12.aspx

css12.aspx

513 ms

script.js

script.js

509 ms

highslide-full.js

highslide-full.js

820 ms

highslide.config.js

highslide.config.js

422 ms

highslide.css

highslide.css

627 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

716 ms

gallery.css

gallery.css

612 ms

gallery.js

gallery.js

710 ms

ContentAssistant.js

ContentAssistant.js

712 ms

WebResource.axd

WebResource.axd

320 ms

ScriptResource.axd

ScriptResource.axd

339 ms

ScriptResource.axd

ScriptResource.axd

414 ms

index.aspx

index.aspx

1022 ms

ScriptResource.axd

ScriptResource.axd

459 ms

ScriptResource.axd

ScriptResource.axd

459 ms

ScriptResource.axd

ScriptResource.axd

725 ms

ScriptResource.axd

ScriptResource.axd

518 ms

ScriptResource.axd

ScriptResource.axd

527 ms

ScriptResource.axd

ScriptResource.axd

528 ms

ScriptResource.axd

ScriptResource.axd

529 ms

ScriptResource.axd

ScriptResource.axd

621 ms

cookieconsent.min.css

cookieconsent.min.css

529 ms

cookieconsent.min.js

cookieconsent.min.js

540 ms

js.cookie.js

js.cookie.js

532 ms

balken.gif

balken.gif

293 ms

logo.png

logo.png

301 ms

igdt_Leaf.gif

igdt_Leaf.gif

302 ms

igdt_Plus.gif

igdt_Plus.gif

309 ms

igdt_Minus.gif

igdt_Minus.gif

391 ms

igeb_ExpanderNormal.png

igeb_ExpanderNormal.png

398 ms

trans.gif

trans.gif

405 ms

5_small_638552488635314927.jpg

5_small_638552488635314927.jpg

406 ms

parent.gif

parent.gif

413 ms

6_small_638554135552995882.jpg

6_small_638554135552995882.jpg

501 ms

9_small_638554470976123512.jpg

9_small_638554470976123512.jpg

501 ms

10_small_638554627163297886.jpg

10_small_638554627163297886.jpg

512 ms

11_small_638554019912117014.jpg

11_small_638554019912117014.jpg

516 ms

12_small_638553409642707755.jpg

12_small_638553409642707755.jpg

518 ms

10007_small_638554854749213633.jpg

10007_small_638554854749213633.jpg

623 ms

linkpfeil.png

linkpfeil.png

624 ms

linkpfeil.png

linkpfeil.png

624 ms

transparenz.png

transparenz.png

106 ms

button.png

button.png

112 ms

dot.png

dot.png

112 ms

transparenzf.png

transparenzf.png

113 ms

rssicongross.png

rssicongross.png

104 ms

rssiconklein.png

rssiconklein.png

106 ms

ig_ajaxIndicator.gif

ig_ajaxIndicator.gif

150 ms

custom.png

custom.png

106 ms

zoomout.cur

zoomout.cur

110 ms

loader.black.gif

loader.black.gif

108 ms

Accessibility Review

schornsteinfeger-mario-schaefer.de accessibility score

89

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

schornsteinfeger-mario-schaefer.de best practices score

67

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

schornsteinfeger-mario-schaefer.de SEO score

69

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

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 Schornsteinfeger-mario-schaefer.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 Schornsteinfeger-mario-schaefer.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

schornsteinfeger-mario-schaefer.de

Open Graph description is not detected on the main page of Schornsteinfeger Mario Schaefer. 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: