Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sita-deutschland.de

SUEZ Group | Circular solutions in water and waste - SUEZ Group

Page Load Speed

4.4 sec in total

First Response

349 ms

Resources Loaded

3.7 sec

Page Rendered

337 ms

sita-deutschland.de screenshot

About Website

Click here to check amazing Sita Deutschland content for Germany. Otherwise, check out these important facts you probably never knew about sita-deutschland.de

In the face of growing environmental challenges, SUEZ supports its customers along the water and waste value chain throughout the world.

Visit sita-deutschland.de

Key Findings

We analyzed Sita-deutschland.de page load time and found that the first response time was 349 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sita-deutschland.de performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

sita-deutschland.de

349 ms

www.suez-deutschland.de

354 ms

www.suez-deutschland.de

1602 ms

9697ca18ff.css

207 ms

vendor.css

401 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Sita-deutschland.de, 81% (25 requests) were made to Suez-deutschland.de and 10% (3 requests) were made to Suez-recircle.de. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Suez-deutschland.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.6 kB (8%)

Content Size

528.1 kB

After Optimization

484.5 kB

In fact, the total size of Sita-deutschland.de main page is 528.1 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. Images take 456.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 41.3 kB

  • Original 50.8 kB
  • After minification 41.1 kB
  • After compression 9.4 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 9.6 kB, which is 19% 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 41.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 2.2 kB

  • Original 456.4 kB
  • After minification 454.2 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. Sita Deutschland images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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 9 (41%)

Requests Now

22

After Optimization

13

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sita Deutschland. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

sita-deutschland.de accessibility score

100

Accessibility Issues

Best Practices

sita-deutschland.de best practices score

58

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sita-deutschland.de SEO score

79

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

Links do not have descriptive text

High

Document doesn't have a valid hreflang

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

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sita-deutschland.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Sita-deutschland.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 description is not detected on the main page of Sita Deutschland. 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: