Tools & Wizards About Us
juergen-olfen.de screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

juergen-olfen.de

Jürgen Olfen ✔ WebDesigner-MG ✸✸✸ Ihr Webdesign in Mönchengladbach ✸✸✸

Page Load Speed

5 sec in total

First Response

395 ms

Resources Loaded

1.9 sec

Page Rendered

2.7 sec

juergen-olfen.de screenshot

About Website

Welcome to juergen-olfen.de homepage info - get ready to check Juergen Olfen best content right away, or after learning these important things about juergen-olfen.de

〠 Professionelles und ansprechendes Webdesign aus Mönchengladbach ✮✮✮ Web- und Printdesign nach ihren Wünschen und Vorgaben. ➽ Besuchen Sie uns jetzt ✮✮✮

Visit juergen-olfen.de

Key Findings

We analyzed Juergen-olfen.de page load time and found that the first response time was 395 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

juergen-olfen.de performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

juergen-olfen.de

395 ms

www.juergen-olfen.de

255 ms

css

47 ms

css

56 ms

bootstrap.min.css

370 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 89% of them (32 requests) were addressed to the original Juergen-olfen.de, 6% (2 requests) were made to Fonts.googleapis.com and 3% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Juergen-olfen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 322.1 kB (13%)

Content Size

2.4 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Juergen-olfen.de main page is 2.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 28.5 kB

  • Original 35.8 kB
  • After minification 28.5 kB
  • After compression 7.4 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 7.4 kB, which is 21% 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 28.5 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 20.4 kB

  • Original 2.0 MB
  • After minification 2.0 MB

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. Juergen Olfen images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 127.3 kB

  • Original 256.3 kB
  • After minification 230.5 kB
  • After compression 129.0 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 127.3 kB or 50% of the original size.

CSS Optimization

-83%

Potential reduce by 146.0 kB

  • Original 175.6 kB
  • After minification 160.6 kB
  • After compression 29.6 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. Juergen-olfen.de needs all CSS files to be minified and compressed as it can save up to 146.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Juergen Olfen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

juergen-olfen.de

juergen-olfen.de

395 ms

www.juergen-olfen.de

www.juergen-olfen.de

255 ms

css

css

47 ms

css

css

56 ms

bootstrap.min.css

bootstrap.min.css

370 ms

font-awesome.min.css

font-awesome.min.css

326 ms

templatemo_misc.css

templatemo_misc.css

322 ms

style.css

style.css

218 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

642 ms

jquery.singlePageNav.js

jquery.singlePageNav.js

213 ms

jquery.flexslider.js

jquery.flexslider.js

634 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

633 ms

custom.js

custom.js

633 ms

js

js

69 ms

logo_juergen_olfen_webdesign.png

logo_juergen_olfen_webdesign.png

632 ms

webdesign.jpg

webdesign.jpg

901 ms

individuelle_webseite.jpg

individuelle_webseite.jpg

1011 ms

reponsive_webseiten.jpg

reponsive_webseiten.jpg

901 ms

service.jpg

service.jpg

1025 ms

longlife_wohnpark_nettetal.jpg

longlife_wohnpark_nettetal.jpg

899 ms

tradewinds-consulting.jpg

tradewinds-consulting.jpg

898 ms

gartenbaudahmen.jpg

gartenbaudahmen.jpg

915 ms

glaserei_schaaf_frechen.jpg

glaserei_schaaf_frechen.jpg

917 ms

physiotherapie_veit_neuss.jpg

physiotherapie_veit_neuss.jpg

916 ms

chinarestaurant_moenchengladbach.jpg

chinarestaurant_moenchengladbach.jpg

930 ms

borkum-immobilien.jpg

borkum-immobilien.jpg

999 ms

fgh_umwelttechnik.jpg

fgh_umwelttechnik.jpg

998 ms

gather_formulare.jpg

gather_formulare.jpg

1047 ms

office-profishop.jpg

office-profishop.jpg

1050 ms

haus_vogelsang_moenchengladbach.jpg

haus_vogelsang_moenchengladbach.jpg

1126 ms

prefinished_papers.jpg

prefinished_papers.jpg

1147 ms

inselherz_borkum.jpg

inselherz_borkum.jpg

1206 ms

granitscheune_juechen.jpg

granitscheune_juechen.jpg

1210 ms

Standort-webdesigner-mg.png

Standort-webdesigner-mg.png

1256 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

524 ms

gen_204

gen_204

106 ms

Accessibility Review

juergen-olfen.de accessibility score

89

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 progressbar elements 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.

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

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

Links do not have a discernible name

Best Practices

juergen-olfen.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

High

Browser errors were logged to the console

SEO Factors

juergen-olfen.de SEO score

90

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 Juergen-olfen.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 Juergen-olfen.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

juergen-olfen.de

Open Graph description is not detected on the main page of Juergen Olfen. 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: