Tools & Wizards About Us
immowelt.at screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

immowelt.at

▷ Immobilien - Häuser - Wohnungen - finden bei immowelt.at

Page Load Speed

2.5 sec in total

First Response

189 ms

Resources Loaded

2 sec

Page Rendered

350 ms

immowelt.at screenshot

About Website

Welcome to immowelt.at homepage info - get ready to check Immowelt best content for Austria right away, or after learning these important things about immowelt.at

Immobilien Österreich - Wohnungen, Häuser bei Immowelt.at. Immobilie, Wohnung oder Haus ganz einfach online kaufen oder verkaufen, mieten oder vermieten.

Visit immowelt.at

Key Findings

We analyzed Immowelt.at page load time and found that the first response time was 189 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

immowelt.at performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value13,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

immowelt.at

189 ms

www.immowelt.at

248 ms

base.css

168 ms

jquery-ui.css

90 ms

jquery.mmenu.css

93 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 15% of them (8 requests) were addressed to the original Immowelt.at, 52% (28 requests) were made to Media-static.immowelt.org and 11% (6 requests) were made to Cdnglobal.immowelt.org. The less responsive or slowest element that took the longest time to load (888 ms) relates to the external source Navigation.immowelt.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 324.0 kB (19%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Immowelt.at main page is 1.7 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. 45% of websites need less resources to load. Images take 937.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 51.3 kB

  • Original 63.3 kB
  • After minification 49.7 kB
  • After compression 12.1 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 13.6 kB, which is 21% 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 51.3 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 39.0 kB

  • Original 937.8 kB
  • After minification 898.8 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. Immowelt images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 140.3 kB

  • Original 578.4 kB
  • After minification 578.4 kB
  • After compression 438.2 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 140.3 kB or 24% of the original size.

CSS Optimization

-77%

Potential reduce by 93.5 kB

  • Original 121.0 kB
  • After minification 119.8 kB
  • After compression 27.5 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. Immowelt.at needs all CSS files to be minified and compressed as it can save up to 93.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (70%)

Requests Now

47

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Immowelt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

immowelt.at

immowelt.at

189 ms

www.immowelt.at

www.immowelt.at

248 ms

base.css

base.css

168 ms

jquery-ui.css

jquery-ui.css

90 ms

jquery.mmenu.css

jquery.mmenu.css

93 ms

remodal.css

remodal.css

106 ms

remodal-default-theme.css

remodal-default-theme.css

104 ms

start.css

start.css

189 ms

suchpille.css

suchpille.css

495 ms

navigation.js

navigation.js

888 ms

jquery.min.js

jquery.min.js

110 ms

pagevariables

pagevariables

123 ms

errorlogging.pack.js

errorlogging.pack.js

100 ms

jquery-ui.pack.js

jquery-ui.pack.js

113 ms

masterheadDesktop.pack.js

masterheadDesktop.pack.js

468 ms

modernizr-webp.pack.js

modernizr-webp.pack.js

514 ms

picturefill_2.2.0.pack.js

picturefill_2.2.0.pack.js

121 ms

iframe_api

iframe_api

62 ms

yieldlove.js

yieldlove.js

30 ms

emopic_kampagne_startseite.css

emopic_kampagne_startseite.css

497 ms

brandPush_AT.js

brandPush_AT.js

423 ms

masterbody.rwdDesktop.pack.js

masterbody.rwdDesktop.pack.js

428 ms

basewithglobals.pack.js

basewithglobals.pack.js

112 ms

default.pack.js

default.pack.js

121 ms

remodal.pack.js

remodal.pack.js

131 ms

home_atDesktop.pack.js

home_atDesktop.pack.js

236 ms

advertisement_atDesktop.pack.js

advertisement_atDesktop.pack.js

337 ms

novomind.pack.js

novomind.pack.js

347 ms

start.css

start.css

346 ms

www-widgetapi.js

www-widgetapi.js

15 ms

icon-arrow-long-right.svg

icon-arrow-long-right.svg

51 ms

slogan_wenn_immo.svg

slogan_wenn_immo.svg

393 ms

icon_eaz.svg

icon_eaz.svg

52 ms

teaser_suchanzeige.png

teaser_suchanzeige.png

78 ms

icon_play.svg

icon_play.svg

125 ms

logo_durchblicker.svg

logo_durchblicker.svg

350 ms

utag.js

utag.js

147 ms

emopic_startseite_l.jpg

emopic_startseite_l.jpg

167 ms

bg_appstore_1920.jpg

bg_appstore_1920.jpg

109 ms

bg_sicherheit_1920.jpg

bg_sicherheit_1920.jpg

74 ms

open-sans-v15-latin-regular.woff

open-sans-v15-latin-regular.woff

210 ms

open-sans-v15-latin-300.woff

open-sans-v15-latin-300.woff

362 ms

open-sans-v15-latin-600.woff

open-sans-v15-latin-600.woff

603 ms

open-sans-v15-latin-700.woff

open-sans-v15-latin-700.woff

145 ms

fontello.woff

fontello.woff

368 ms

gpt.js

gpt.js

127 ms

UpdateBrowserScreen

UpdateBrowserScreen

145 ms

2x

2x

432 ms

baufinanzierung.jpg

baufinanzierung.jpg

16 ms

loader.js

loader.js

27 ms

immowscr

immowscr

595 ms

removewdforced.js

removewdforced.js

429 ms

removexyforced.js

removexyforced.js

441 ms

pubads_impl.js

pubads_impl.js

30 ms

Accessibility Review

immowelt.at accessibility score

78

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

immowelt.at best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

immowelt.at SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Immowelt.at 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 Immowelt.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

immowelt.at

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