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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

probau.org

PROBAU Feuerverzinkerei Lamspringe | Startseite

Page Load Speed

2.2 sec in total

First Response

316 ms

Resources Loaded

1.7 sec

Page Rendered

210 ms

probau.org screenshot

About Website

Welcome to probau.org homepage info - get ready to check PROBAU best content right away, or after learning these important things about probau.org

Willkommen bei PROBAU. Seit vielen Jahren sind wir ein leistungsfähiger, erfahrener und zuverlässiger Partner für Industrie, Handwerk, öffentliche Träger und Privatpersonen. Unsere Feuerverzinkerei be...

Visit probau.org

Key Findings

We analyzed Probau.org page load time and found that the first response time was 316 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

probau.org performance score

0

Network Requests Diagram

probau.org

316 ms

css

27 ms

style.css

294 ms

simple_menu.css

205 ms

nivo-slider.css

203 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Probau.org, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (637 ms) belongs to the original domain Probau.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 315.6 kB (28%)

Content Size

1.1 MB

After Optimization

821.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Probau.org main page is 1.1 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. 35% of websites need less resources to load. Images take 758.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.5 kB

  • Original 11.9 kB
  • After minification 10.2 kB
  • After compression 3.4 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 1.7 kB, which is 14% 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 8.5 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 23.9 kB

  • Original 758.7 kB
  • After minification 734.7 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. PROBAU images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 232.9 kB

  • Original 306.4 kB
  • After minification 240.2 kB
  • After compression 73.5 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 232.9 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 50.2 kB

  • Original 59.8 kB
  • After minification 48.5 kB
  • After compression 9.6 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.org needs all CSS files to be minified and compressed as it can save up to 50.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (47%)

Requests Now

38

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROBAU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 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.org

probau.org

316 ms

css

css

27 ms

style.css

style.css

294 ms

simple_menu.css

simple_menu.css

205 ms

nivo-slider.css

nivo-slider.css

203 ms

jquery.min.js

jquery.min.js

508 ms

custom.js

custom.js

313 ms

slides.min.jquery.js

slides.min.jquery.js

219 ms

cycle.js

cycle.js

521 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

414 ms

jquery.tabify.js

jquery.tabify.js

324 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

396 ms

jquery.tweet.js

jquery.tweet.js

418 ms

scrolltopcontrol.js

scrolltopcontrol.js

432 ms

filterable.js

filterable.js

501 ms

modernizr-2.0.3.js

modernizr-2.0.3.js

623 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

523 ms

jquery.kwicks-1.5.1.pack.js

jquery.kwicks-1.5.1.pack.js

540 ms

swfobject.js

swfobject.js

608 ms

jquery.fancybox.css

jquery.fancybox.css

607 ms

jquery.fancybox-1.2.1.js

jquery.fancybox-1.2.1.js

618 ms

body_bg.jpg

body_bg.jpg

301 ms

probau-logo.png

probau-logo.png

118 ms

slide-1-verzinken.jpg

slide-1-verzinken.jpg

524 ms

slide-1-1.jpg

slide-1-1.jpg

214 ms

slide-1-firmengebaeude.jpg

slide-1-firmengebaeude.jpg

513 ms

slide-1-verzinkte-rohre.jpg

slide-1-verzinkte-rohre.jpg

411 ms

slide-3.jpg

slide-3.jpg

327 ms

slide-4.jpg

slide-4.jpg

323 ms

slide-6.jpg

slide-6.jpg

506 ms

heading_bg.png

heading_bg.png

432 ms

mitglied-im-industrieverband-feuerverzinken.jpg

mitglied-im-industrieverband-feuerverzinken.jpg

437 ms

qualitaets-management-system.jpg

qualitaets-management-system.jpg

527 ms

logo-ue-zeichen-2015.png

logo-ue-zeichen-2015.png

543 ms

EPD_BV_4c.png

EPD_BV_4c.png

550 ms

epd-bv-4c.png

epd-bv-4c.png

617 ms

top.png

top.png

624 ms

slide-next-prev.png

slide-next-prev.png

632 ms

nivo-pag.png

nivo-pag.png

637 ms

gk5FxslNkTTHtojXrkp-xF1YPouZEKgzpqZW9wN-3Ek.woff

gk5FxslNkTTHtojXrkp-xF1YPouZEKgzpqZW9wN-3Ek.woff

4 ms

SEO Factors

probau.org SEO score

0

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.org 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.org 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.org

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