Tools & Wizards About Us
detektiv-lux.de screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

detektiv-lux.de

Detektiv-Lux Deutschland GmbH - über 70 Jahre Erfahrung

Page Load Speed

3.5 sec in total

First Response

290 ms

Resources Loaded

2.5 sec

Page Rendered

675 ms

detektiv-lux.de screenshot

About Website

Welcome to detektiv-lux.de homepage info - get ready to check Detektiv Lux best content for Germany right away, or after learning these important things about detektiv-lux.de

DETEKTIV LUX seit 1947. Unsere Detektive ermitteln -national & international- zuverlässig und diskret in wirtschaftlichen und privaten Angelegenheiten.

Visit detektiv-lux.de

Key Findings

We analyzed Detektiv-lux.de page load time and found that the first response time was 290 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

detektiv-lux.de performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value24.0 s

0/100

10%

TBT (Total Blocking Time)

Value22,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.245

51/100

15%

TTI (Time to Interactive)

Value35.0 s

0/100

10%

Network Requests Diagram

detektiv-lux.de

290 ms

detektiv-lux.de

566 ms

autoptimize_52d6c43682ce44351140bd0576800b62.css

448 ms

css

63 ms

css

77 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 67% of them (28 requests) were addressed to the original Detektiv-lux.de, 14% (6 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (887 ms) belongs to the original domain Detektiv-lux.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (73%)

Content Size

2.8 MB

After Optimization

732.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Detektiv-lux.de main page is 2.8 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. 55% of websites need less resources to load. CSS take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 80.3 kB

  • Original 95.6 kB
  • After minification 95.4 kB
  • After compression 15.2 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 80.3 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 4.7 kB

  • Original 296.0 kB
  • After minification 291.3 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. Detektiv Lux images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 653.5 kB

  • Original 939.0 kB
  • After minification 938.0 kB
  • After compression 285.5 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 653.5 kB or 70% of the original size.

CSS Optimization

-90%

Potential reduce by 1.3 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 140.2 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. Detektiv-lux.de needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (13%)

Requests Now

32

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Detektiv Lux. 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 as a result speed up the page load time.

Network Requests Diagram

detektiv-lux.de

detektiv-lux.de

290 ms

detektiv-lux.de

detektiv-lux.de

566 ms

autoptimize_52d6c43682ce44351140bd0576800b62.css

autoptimize_52d6c43682ce44351140bd0576800b62.css

448 ms

css

css

63 ms

css

css

77 ms

si.js

si.js

79 ms

autoptimize_5209ae42cc169fc22753b2adefadb40b.js

autoptimize_5209ae42cc169fc22753b2adefadb40b.js

887 ms

analytics.js

analytics.js

100 ms

detektiv-lux-frankfurt.png

detektiv-lux-frankfurt.png

129 ms

Signet_Lux.png

Signet_Lux.png

228 ms

detektiv-lux-home-bg.jpg

detektiv-lux-home-bg.jpg

640 ms

65-lux-slider.png

65-lux-slider.png

634 ms

form-phone.jpeg

form-phone.jpeg

641 ms

ajax_loader.gif

ajax_loader.gif

634 ms

hands.jpg

hands.jpg

829 ms

ermittlungen-400x225.jpg

ermittlungen-400x225.jpg

638 ms

Beobachtungen-Observation-Beoabchtung-Detektiv-Detektei-Privatdetektiv-Wirtschaftsdetektiv-Privatdetektei-Beschattung-400x225.jpg

Beobachtungen-Observation-Beoabchtung-Detektiv-Detektei-Privatdetektiv-Wirtschaftsdetektiv-Privatdetektei-Beschattung-400x225.jpg

639 ms

Detektiv-Lux-Weihnachten-www.detektiv-lux.de-Detekei-Privatdetektiv-Beobachtungen-Ermittlungen--400x225.jpg

Detektiv-Lux-Weihnachten-www.detektiv-lux.de-Detekei-Privatdetektiv-Beobachtungen-Ermittlungen--400x225.jpg

641 ms

Detektiv-Detektei-Privatdetektiv-Lux-Deutschland-Frankfurt-Ermittlungen-Beobachtungen-400x225.jpg

Detektiv-Detektei-Privatdetektiv-Lux-Deutschland-Frankfurt-Ermittlungen-Beobachtungen-400x225.jpg

640 ms

hompage-videovorschau-266x150.jpg

hompage-videovorschau-266x150.jpg

642 ms

ermittlungen-75x75.jpg

ermittlungen-75x75.jpg

642 ms

Beobachtungen-Observation-Beoabchtung-Detektiv-Detektei-Privatdetektiv-Wirtschaftsdetektiv-Privatdetektei-Beschattung-75x75.jpg

Beobachtungen-Observation-Beoabchtung-Detektiv-Detektei-Privatdetektiv-Wirtschaftsdetektiv-Privatdetektei-Beschattung-75x75.jpg

642 ms

Detektiv-Lux-Weihnachten-www.detektiv-lux.de-Detekei-Privatdetektiv-Beobachtungen-Ermittlungen--75x75.jpg

Detektiv-Lux-Weihnachten-www.detektiv-lux.de-Detekei-Privatdetektiv-Beobachtungen-Ermittlungen--75x75.jpg

643 ms

facebook.png

facebook.png

595 ms

twitter.png

twitter.png

594 ms

gplus.png

gplus.png

602 ms

linkedin.png

linkedin.png

603 ms

IgZJs4-7SA1XX_edsoXWog.ttf

IgZJs4-7SA1XX_edsoXWog.ttf

50 ms

DXI1ORHCpsQm3Vp6mXoaTS3USBnSvpkopQaUR-2r7iU.ttf

DXI1ORHCpsQm3Vp6mXoaTS3USBnSvpkopQaUR-2r7iU.ttf

74 ms

k3k702ZOKiLJc3WVjuplzC3USBnSvpkopQaUR-2r7iU.ttf

k3k702ZOKiLJc3WVjuplzC3USBnSvpkopQaUR-2r7iU.ttf

84 ms

fontello.woff

fontello.woff

641 ms

PRmiXeptR36kaC0GEAetxi9-WlPSxbfiI49GsXo3q0g.ttf

PRmiXeptR36kaC0GEAetxi9-WlPSxbfiI49GsXo3q0g.ttf

102 ms

O4NhV7_qs9r9seTo7fnsVKCWcynf_cDxXwCLxiixG1c.ttf

O4NhV7_qs9r9seTo7fnsVKCWcynf_cDxXwCLxiixG1c.ttf

101 ms

PRmiXeptR36kaC0GEAetxne1Pd76Vl7zRpE7NLJQ7XU.ttf

PRmiXeptR36kaC0GEAetxne1Pd76Vl7zRpE7NLJQ7XU.ttf

101 ms

smarticon

smarticon

82 ms

collect

collect

54 ms

collect

collect

58 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

345 ms

DCB96CC5D010DB0.js

DCB96CC5D010DB0.js

641 ms

loader.gif

loader.gif

214 ms

small_left.png

small_left.png

213 ms

small_right.png

small_right.png

215 ms

Accessibility Review

detektiv-lux.de accessibility score

86

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

detektiv-lux.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

detektiv-lux.de SEO score

84

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

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

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Detektiv-lux.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 Detektiv-lux.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

detektiv-lux.de

Open Graph data is detected on the main page of Detektiv Lux. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: