Tools & Wizards About Us
probau-gt.de screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

probau-gt.de

Pro Bau GmbH in Gütersloh - Neubauten, Altbauten, Umbauten, Ausbauten, Isoliertechnik, Durolan, Bausanierung

Page Load Speed

2.7 sec in total

First Response

272 ms

Resources Loaded

1.6 sec

Page Rendered

842 ms

probau-gt.de screenshot

About Website

Click here to check amazing Pro Bau Gt content. Otherwise, check out these important facts you probably never knew about probau-gt.de

Ihr Bauunternehmen in Gütersloh, Neubauten, Altbauten, Isolierung, Isoliertechnik, Wärmedämmung, Durolan, Energieersparnis

Visit probau-gt.de

Key Findings

We analyzed Probau-gt.de page load time and found that the first response time was 272 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

probau-gt.de performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

probau-gt.de

272 ms

www.probau-gt.de

251 ms

style.css

112 ms

dcss.php

228 ms

formstyle.css

217 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Probau-gt.de and no external sources were called. The less responsive or slowest element that took the longest time to load (440 ms) belongs to the original domain Probau-gt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.5 kB (24%)

Content Size

193.4 kB

After Optimization

147.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Probau-gt.de main page is 193.4 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. 20% of websites need less resources to load. Images take 115.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 4.5 kB

  • Original 6.2 kB
  • After minification 5.5 kB
  • After compression 1.7 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. This page needs HTML code to be minified as it can gain 746 B, which is 12% 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 4.5 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 99 B

  • Original 115.7 kB
  • After minification 115.6 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. Pro Bau Gt images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 39.8 kB

  • Original 66.9 kB
  • After minification 58.2 kB
  • After compression 27.1 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 39.8 kB or 60% of the original size.

CSS Optimization

-24%

Potential reduce by 1.1 kB

  • Original 4.5 kB
  • After minification 4.5 kB
  • After compression 3.5 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. Probau-gt.de needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Bau Gt. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

probau-gt.de

probau-gt.de

272 ms

www.probau-gt.de

www.probau-gt.de

251 ms

style.css

style.css

112 ms

dcss.php

dcss.php

228 ms

formstyle.css

formstyle.css

217 ms

mailmask.js

mailmask.js

228 ms

form_validation.js

form_validation.js

227 ms

mootools_v1.11.js

mootools_v1.11.js

440 ms

smoothbox.js

smoothbox.js

317 ms

smoothbox.css

smoothbox.css

320 ms

iepngfix_tilebg.js

iepngfix_tilebg.js

332 ms

slide.js

slide.js

331 ms

usecurez.js

usecurez.js

330 ms

bg.jpg

bg.jpg

204 ms

header.jpg

header.jpg

269 ms

kontakt.jpg

kontakt.jpg

262 ms

anfahrt.jpg

anfahrt.jpg

264 ms

impressum.jpg

impressum.jpg

264 ms

logo.png

logo.png

280 ms

telefon.jpg

telefon.jpg

269 ms

startseite.jpg

startseite.jpg

281 ms

unternehmen.jpg

unternehmen.jpg

284 ms

leistungen.jpg

leistungen.jpg

284 ms

partner.jpg

partner.jpg

344 ms

bg-content.jpg

bg-content.jpg

343 ms

bg-h2.jpg

bg-h2.jpg

344 ms

kontaktdaten.jpg

kontaktdaten.jpg

297 ms

kontaktformular.jpg

kontaktformular.jpg

298 ms

startseite.jpg

startseite.jpg

298 ms

start_thumb.jpg

start_thumb.jpg

373 ms

footer.jpg

footer.jpg

374 ms

print.css

print.css

108 ms

Accessibility Review

probau-gt.de accessibility score

89

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

probau-gt.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

probau-gt.de SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Probau-gt.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Probau-gt.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

probau-gt.de

Open Graph description is not detected on the main page of Pro Bau Gt. 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: