Tools & Wizards About Us

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

biermann-heldt.de

Öffentlich bestellte Vermessungsingenieure Berlin | Biermann+Heldt

Page Load Speed

3.3 sec in total

First Response

333 ms

Resources Loaded

2.7 sec

Page Rendered

187 ms

About Website

Welcome to biermann-heldt.de homepage info - get ready to check Biermann Heldt best content right away, or after learning these important things about biermann-heldt.de

Das Berliner Vermessungsbüro der ÖbVI Biermann+Heldt bietet moderne Vermessung für Liegenschaften, Bauwesen und Industrie sowie Baurechtsberatung.

Visit biermann-heldt.de

Key Findings

We analyzed Biermann-heldt.de page load time and found that the first response time was 333 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

biermann-heldt.de performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

biermann-heldt.de

333 ms

biermann-heldt.de

407 ms

www.biermann-heldt.de

507 ms

stylesheet_15e32f16abe3f5.css

105 ms

javascript_9a38f34785e3f5.js

208 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Biermann-heldt.de and no external sources were called. The less responsive or slowest element that took the longest time to load (818 ms) belongs to the original domain Biermann-heldt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.2 kB (3%)

Content Size

1.3 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biermann-heldt.de main page is 1.3 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 24.6 kB

  • Original 31.2 kB
  • After minification 30.0 kB
  • After compression 6.7 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 24.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 2.9 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Biermann Heldt images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 6.2 kB

  • Original 101.8 kB
  • After minification 101.8 kB
  • After compression 95.6 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.

CSS Optimization

-24%

Potential reduce by 1.5 kB

  • Original 6.2 kB
  • After minification 6.2 kB
  • After compression 4.7 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. Biermann-heldt.de needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (41%)

Requests Now

37

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biermann Heldt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

biermann-heldt.de accessibility score

100

Accessibility Issues

Best Practices

biermann-heldt.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

SEO Factors

biermann-heldt.de SEO score

75

Search Engine Optimization Advices

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 Biermann-heldt.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 Biermann-heldt.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 Biermann Heldt. 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: