Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

datex.de

DATEX Software für Bauträger und Immobilienprofis - Startseite

Page Load Speed

10.8 sec in total

First Response

359 ms

Resources Loaded

8.8 sec

Page Rendered

1.7 sec

About Website

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

Startseite -

Visit datex.de

Key Findings

We analyzed Datex.de page load time and found that the first response time was 359 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

datex.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value4,210 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value30.6 s

0/100

10%

Network Requests Diagram

datex.de

359 ms

datex.de

1280 ms

autoptimize_single_645b3df396a474711a7bd957c6087e75.php

347 ms

autoptimize_single_9c567721901f6f2bab517e23f92267a9.php

375 ms

borlabs-cookie_1_de.css

1218 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 68% of them (92 requests) were addressed to the original Datex.de, 20% (27 requests) were made to and 4% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Datex.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (52%)

Content Size

2.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datex.de main page is 2.2 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. 70% of websites need less resources to load. CSS take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 167.5 kB

  • Original 198.6 kB
  • After minification 198.5 kB
  • After compression 31.1 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 167.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 630 B

  • Original 802.0 kB
  • After minification 801.4 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. DATEX images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 79.7 kB

  • Original 123.0 kB
  • After minification 123.0 kB
  • After compression 43.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 79.7 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 870.3 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 160.8 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. Datex.de needs all CSS files to be minified and compressed as it can save up to 870.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (77%)

Requests Now

84

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DATEX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

datex.de accessibility score

96

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

Best Practices

datex.de best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

datex.de SEO score

93

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

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 Datex.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 Datex.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

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