Tools & Wizards About Us
proventus.at screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

proventus.at

Immobilien-Hausverwaltung für Wien und Umgebung | proVentus

Page Load Speed

3.2 sec in total

First Response

603 ms

Resources Loaded

2.4 sec

Page Rendered

152 ms

proventus.at screenshot

About Website

Click here to check amazing ProVentus content. Otherwise, check out these important facts you probably never knew about proventus.at

Die proVentus Immobilienverwaltung für den Großraum Wien ist Ihr Partner in Sachen Hausverwaltung und Wohnungsverwaltung. Rufen Sie uns an: ✆ 01 52645310.

Visit proventus.at

Key Findings

We analyzed Proventus.at page load time and found that the first response time was 603 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

proventus.at performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.244

51/100

15%

TTI (Time to Interactive)

Value3.0 s

95/100

10%

Network Requests Diagram

proventus.at

603 ms

www.proventus.at

563 ms

styles.css

157 ms

form-styles.css

314 ms

mobileLink.js

317 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Proventus.at, 7% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (603 ms) belongs to the original domain Proventus.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 164.9 kB (51%)

Content Size

325.0 kB

After Optimization

160.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Proventus.at main page is 325.0 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. Javascripts take 198.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.1 kB

  • Original 10.9 kB
  • After minification 9.5 kB
  • After compression 2.7 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 1.4 kB, which is 13% 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 8.1 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 10.3 kB

  • Original 98.4 kB
  • After minification 88.0 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. Obviously, ProVentus needs image optimization as it can save up to 10.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 133.3 kB

  • Original 198.9 kB
  • After minification 183.7 kB
  • After compression 65.7 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 133.3 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 13.1 kB

  • Original 16.8 kB
  • After minification 12.7 kB
  • After compression 3.7 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. Proventus.at needs all CSS files to be minified and compressed as it can save up to 13.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (44%)

Requests Now

25

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ProVentus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

proventus.at

proventus.at

603 ms

www.proventus.at

www.proventus.at

563 ms

styles.css

styles.css

157 ms

form-styles.css

form-styles.css

314 ms

mobileLink.js

mobileLink.js

317 ms

colorbox.css

colorbox.css

310 ms

jquery.js

jquery.js

493 ms

core.js

core.js

321 ms

colorbox.js

colorbox.js

322 ms

cufon-yui.js

cufon-yui.js

539 ms

Quicksand_400.font.js

Quicksand_400.font.js

555 ms

Quicksand_700.font.js

Quicksand_700.font.js

553 ms

tracker.js

tracker.js

332 ms

bg-body.png

bg-body.png

190 ms

bg-header.jpg

bg-header.jpg

381 ms

branding.png

branding.png

189 ms

bg-navi.gif

bg-navi.gif

187 ms

li-navi.png

li-navi.png

190 ms

index-text.jpg

index-text.jpg

341 ms

Proventus.jpg

Proventus.jpg

360 ms

counter.js

counter.js

174 ms

bg-btn-desktop.png

bg-btn-desktop.png

301 ms

overlay.png

overlay.png

299 ms

controls.png

controls.png

301 ms

border.png

border.png

450 ms

loading.gif

loading.gif

464 ms

print.css

print.css

157 ms

Accessibility Review

proventus.at accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

proventus.at best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

proventus.at SEO score

100

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 uses 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 Proventus.at 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 Proventus.at 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

proventus.at

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