Tools & Wizards About Us
geruestbau-biermann.de screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

geruestbau-biermann.de

Gerüstbau Biermann GmbH in Hagen – Ihr kompetenter und zuverlässiger Partner in Sachen Gerüstbau

Page Load Speed

3.5 sec in total

First Response

424 ms

Resources Loaded

2.9 sec

Page Rendered

202 ms

geruestbau-biermann.de screenshot

About Website

Click here to check amazing Geruestbau Biermann content. Otherwise, check out these important facts you probably never knew about geruestbau-biermann.de

Willkommen auf der Internetseite der Gerüstbau Biermann GmbH in Hagen. Auf den folgenden Seiten können Sie sich über uns und unsere Leistungen informieren.

Visit geruestbau-biermann.de

Key Findings

We analyzed Geruestbau-biermann.de page load time and found that the first response time was 424 ms and then it took 3.1 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

geruestbau-biermann.de performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

geruestbau-biermann.de

424 ms

www.geruestbau-biermann.de

641 ms

reset.css

157 ms

styles.css

309 ms

mailmask.js

312 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Geruestbau-biermann.de, 10% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Geruestbau-biermann.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.0 kB (20%)

Content Size

969.2 kB

After Optimization

774.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Geruestbau-biermann.de main page is 969.2 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. 20% of websites need less resources to load. Images take 767.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 4.7 kB

  • Original 6.5 kB
  • After minification 5.5 kB
  • After compression 1.8 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 1.0 kB, which is 16% 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 4.7 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 33.9 kB

  • Original 767.0 kB
  • After minification 733.0 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. Geruestbau Biermann images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 145.1 kB

  • Original 181.9 kB
  • After minification 112.7 kB
  • After compression 36.8 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 145.1 kB or 80% of the original size.

CSS Optimization

-82%

Potential reduce by 11.2 kB

  • Original 13.8 kB
  • After minification 8.4 kB
  • After compression 2.5 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. Geruestbau-biermann.de needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (50%)

Requests Now

18

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Geruestbau Biermann. 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

geruestbau-biermann.de

geruestbau-biermann.de

424 ms

www.geruestbau-biermann.de

www.geruestbau-biermann.de

641 ms

reset.css

reset.css

157 ms

styles.css

styles.css

309 ms

mailmask.js

mailmask.js

312 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

464 ms

navi-hover.js

navi-hover.js

314 ms

shadowbox.css

shadowbox.css

315 ms

shadowbox-jquery.js

shadowbox-jquery.js

316 ms

shadowbox.js

shadowbox.js

615 ms

tracker.js

tracker.js

319 ms

background2.jpg

background2.jpg

1385 ms

bg-logo.png

bg-logo.png

779 ms

bg-navi.jpg

bg-navi.jpg

462 ms

bg-dropdown.png

bg-dropdown.png

155 ms

start-th.jpg

start-th.jpg

315 ms

bg-a.png

bg-a.png

158 ms

bg-footer.png

bg-footer.png

310 ms

counter.js

counter.js

180 ms

print.css

print.css

157 ms

Accessibility Review

geruestbau-biermann.de accessibility score

100

Accessibility Issues

Best Practices

geruestbau-biermann.de best practices score

67

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

geruestbau-biermann.de SEO score

79

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 Geruestbau-biermann.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 Geruestbau-biermann.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

geruestbau-biermann.de

Open Graph description is not detected on the main page of Geruestbau Biermann. 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: