Tools & Wizards About Us
zander-engineering.de screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

zander-engineering.de

Startseite - Zander-Engineering

Page Load Speed

1.7 sec in total

First Response

278 ms

Resources Loaded

1.3 sec

Page Rendered

121 ms

zander-engineering.de screenshot

About Website

Click here to check amazing Zander Engineering content. Otherwise, check out these important facts you probably never knew about zander-engineering.de

Zander-Engineering

Visit zander-engineering.de

Key Findings

We analyzed Zander-engineering.de page load time and found that the first response time was 278 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

zander-engineering.de performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

94/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

zander-engineering.de

278 ms

www.zander-engineering.de

555 ms

layout.css

97 ms

logo.png

286 ms

bild_home.jpg

351 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Zander-engineering.de and no external sources were called. The less responsive or slowest element that took the longest time to load (555 ms) belongs to the original domain Zander-engineering.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.6 kB (9%)

Content Size

51.7 kB

After Optimization

47.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Zander-engineering.de main page is 51.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 47.4 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 1.8 kB

  • Original 3.0 kB
  • After minification 2.8 kB
  • After compression 1.1 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 1.8 kB or 62% of the original size.

Image Optimization

-5%

Potential reduce by 2.4 kB

  • Original 47.4 kB
  • After minification 45.0 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. Zander Engineering images are well optimized though.

CSS Optimization

-23%

Potential reduce by 304 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.0 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. Zander-engineering.de needs all CSS files to be minified and compressed as it can save up to 304 B or 23% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zander Engineering. According to our analytics all requests are already optimized.

Network Requests Diagram

zander-engineering.de

zander-engineering.de

278 ms

www.zander-engineering.de

www.zander-engineering.de

555 ms

layout.css

layout.css

97 ms

logo.png

logo.png

286 ms

bild_home.jpg

bild_home.jpg

351 ms

verlauf.png

verlauf.png

185 ms

header_d.png

header_d.png

263 ms

button_top_dh.png

button_top_dh.png

280 ms

button_top_d.png

button_top_d.png

283 ms

button_long_current.png

button_long_current.png

284 ms

button_long.png

button_long.png

285 ms

footer.png

footer.png

342 ms

Accessibility Review

zander-engineering.de accessibility score

100

Accessibility Issues

Best Practices

zander-engineering.de best practices score

83

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

SEO Factors

zander-engineering.de SEO score

100

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 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 Zander-engineering.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 Zander-engineering.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

zander-engineering.de

Open Graph description is not detected on the main page of Zander Engineering. 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: