Tools & Wizards About Us
detektei.de screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

detektei.de

Detektei Becker - Wirtschaftsdetektei & Privatdetektei

Page Load Speed

6.8 sec in total

First Response

466 ms

Resources Loaded

6.2 sec

Page Rendered

177 ms

detektei.de screenshot

About Website

Visit detektei.de now to see the best up-to-date Detektei content and also check out these interesting facts you probably never knew about detektei.de

Die Detektei Becker zählt mit über 30 Jahren Erfahrung zu einer der renommiertesten Detekteien. Ermittlungen als Wirtschaftsdetektei und Privatdetektei.

Visit detektei.de

Key Findings

We analyzed Detektei.de page load time and found that the first response time was 466 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

detektei.de performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

94/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

detektei.de

466 ms

www.detektei.de

3432 ms

global.css

621 ms

head.js

544 ms

jquery.js

295 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 91% of them (29 requests) were addressed to the original Detektei.de, 6% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Detektei.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.0 kB (19%)

Content Size

578.0 kB

After Optimization

467.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Detektei.de main page is 578.0 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. Images take 320.9 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 74.7 kB

  • Original 111.2 kB
  • After minification 110.6 kB
  • After compression 36.6 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 74.7 kB or 67% of the original size.

Image Optimization

-11%

Potential reduce by 34.8 kB

  • Original 320.9 kB
  • After minification 286.2 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. Obviously, Detektei needs image optimization as it can save up to 34.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.6 kB

  • Original 145.8 kB
  • After minification 145.8 kB
  • After compression 144.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 5 (17%)

Requests Now

30

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Detektei. 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 as a result speed up the page load time.

Network Requests Diagram

detektei.de

detektei.de

466 ms

www.detektei.de

www.detektei.de

3432 ms

global.css

global.css

621 ms

head.js

head.js

544 ms

jquery.js

jquery.js

295 ms

suggest.js

suggest.js

259 ms

ddslick.js

ddslick.js

408 ms

global.js

global.js

456 ms

map.js

map.js

400 ms

jquery-jvectormap-1.2.2.min.js

jquery-jvectormap-1.2.2.min.js

514 ms

jquery-jvectormap-de-merc-en.js

jquery-jvectormap-de-merc-en.js

619 ms

js

js

90 ms

bg.jpg

bg.jpg

940 ms

detektei-becker.png

detektei-becker.png

764 ms

header_start2.jpg

header_start2.jpg

918 ms

bg_nav_trenner.png

bg_nav_trenner.png

786 ms

bg_lang_flags.png

bg_lang_flags.png

763 ms

bg_icon_bt.png

bg_icon_bt.png

757 ms

teaser_wirtschaftsermittlungen.png

teaser_wirtschaftsermittlungen.png

1033 ms

teaser_allgemeine-ermittlungen.png

teaser_allgemeine-ermittlungen.png

901 ms

teaser_privatangelegenheiten.png

teaser_privatangelegenheiten.png

912 ms

bg_servicebox_h4.png

bg_servicebox_h4.png

900 ms

bg_aside_s-top.png

bg_aside_s-top.png

1031 ms

bg_aside_trenner.png

bg_aside_trenner.png

1022 ms

sign_info.png

sign_info.png

1052 ms

bg_aside_s-bottom.png

bg_aside_s-bottom.png

1150 ms

bg_aff.png

bg_aff.png

1137 ms

ga.js

ga.js

20 ms

__utm.gif

__utm.gif

12 ms

header_unternehmen.jpg

header_unternehmen.jpg

165 ms

header_wirtschaftsdetektei.jpg

header_wirtschaftsdetektei.jpg

293 ms

header_privatdetektei.jpg

header_privatdetektei.jpg

435 ms

Accessibility Review

detektei.de accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

detektei.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

detektei.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

    N/A

  • Encoding

    UTF-8

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

detektei.de

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