Tools & Wizards About Us
lohmann-siegen.de screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

lohmann-siegen.de

Vermessungsbedarf in Siegen – Messgeräte von Lohmann

Page Load Speed

5.1 sec in total

First Response

610 ms

Resources Loaded

4.3 sec

Page Rendered

193 ms

lohmann-siegen.de screenshot

About Website

Click here to check amazing Lohmann Siegen content. Otherwise, check out these important facts you probably never knew about lohmann-siegen.de

Professionellen Vermessungsbedarf und Messgeräte in Siegen bekommen Sie bei A. Lohmann. Wir bieten auch einen Wartungs- und Reparaturservice an.

Visit lohmann-siegen.de

Key Findings

We analyzed Lohmann-siegen.de page load time and found that the first response time was 610 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lohmann-siegen.de performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

lohmann-siegen.de

610 ms

www.lohmann-siegen.de

1033 ms

css

65 ms

site.css

458 ms

tracker.js

317 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 76% of them (13 requests) were addressed to the original Lohmann-siegen.de, 12% (2 requests) were made to Tracker.euroweb.net and 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Lohmann-siegen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.9 kB (54%)

Content Size

304.4 kB

After Optimization

140.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lohmann-siegen.de main page is 304.4 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. Only 10% of websites need less resources to load. Javascripts take 157.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.0 kB

  • Original 11.1 kB
  • After minification 10.5 kB
  • After compression 3.1 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 8.0 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 4.4 kB

  • Original 83.5 kB
  • After minification 79.1 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. Lohmann Siegen images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 106.6 kB

  • Original 157.6 kB
  • After minification 152.2 kB
  • After compression 51.0 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 106.6 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 44.9 kB

  • Original 52.2 kB
  • After minification 33.4 kB
  • After compression 7.3 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. Lohmann-siegen.de needs all CSS files to be minified and compressed as it can save up to 44.9 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lohmann Siegen. According to our analytics all requests are already optimized.

Network Requests Diagram

lohmann-siegen.de

lohmann-siegen.de

610 ms

www.lohmann-siegen.de

www.lohmann-siegen.de

1033 ms

css

css

65 ms

site.css

site.css

458 ms

tracker.js

tracker.js

317 ms

site.js

site.js

1155 ms

branding.png

branding.png

669 ms

vermessungsbedarf-lohmann_th.jpg

vermessungsbedarf-lohmann_th.jpg

1099 ms

leica-geosystems.png

leica-geosystems.png

671 ms

counter.js

counter.js

188 ms

bg-body.jpg

bg-body.jpg

198 ms

bg-header.jpg

bg-header.jpg

875 ms

bg-hrule.jpg

bg-hrule.jpg

407 ms

7XUFZ5tgS-tD6QamInJTcdGU7DQ8I6RFMlK0vgclk7w.woff

7XUFZ5tgS-tD6QamInJTcdGU7DQ8I6RFMlK0vgclk7w.woff

34 ms

agbc-webfont.woff

agbc-webfont.woff

847 ms

userinterface.woff

userinterface.woff

1900 ms

print.css

print.css

213 ms

Accessibility Review

lohmann-siegen.de accessibility score

100

Accessibility Issues

Best Practices

lohmann-siegen.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

lohmann-siegen.de SEO score

93

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

    DE

  • Encoding

    UTF-8

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

lohmann-siegen.de

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