Tools & Wizards About Us
immozentral.de screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

immozentral.de

Immobilien weltweit, kostenlos inserieren

Page Load Speed

3.4 sec in total

First Response

249 ms

Resources Loaded

1.8 sec

Page Rendered

1.4 sec

immozentral.de screenshot

About Website

Visit immozentral.de now to see the best up-to-date Immozentral content and also check out these interesting facts you probably never knew about immozentral.de

Immozentral.com: kostenlos und unbegrenzt Immobilien inserieren, viele reduzierte Immobilien-Angebote im In- und Ausland.

Visit immozentral.de

Key Findings

We analyzed Immozentral.de page load time and found that the first response time was 249 ms and then it took 3.2 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

immozentral.de performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

immozentral.de

249 ms

www.immozentral.com

596 ms

font-awesome.min.css

47 ms

relaunch.css

40 ms

countries.js

215 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Immozentral.de, 58% (30 requests) were made to Img.immozentral.de and 40% (21 requests) were made to Immozentral.com. The less responsive or slowest element that took the longest time to load (800 ms) relates to the external source Img.immozentral.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.1 kB (8%)

Content Size

2.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Immozentral.de main page is 2.6 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. 50% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 193.8 kB

  • Original 215.5 kB
  • After minification 214.7 kB
  • After compression 21.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 193.8 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.3 MB
  • After minification 2.3 MB

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. Immozentral images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 52.3 kB
  • After minification 52.3 kB
  • After compression 52.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 1.3 kB

  • Original 11.2 kB
  • After minification 11.2 kB
  • After compression 9.9 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. Immozentral.de needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (10%)

Requests Now

49

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Immozentral. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

immozentral.de

immozentral.de

249 ms

www.immozentral.com

www.immozentral.com

596 ms

font-awesome.min.css

font-awesome.min.css

47 ms

relaunch.css

relaunch.css

40 ms

countries.js

countries.js

215 ms

181668-5247-1-g.jpg

181668-5247-1-g.jpg

293 ms

925f3711-8017-4a44-ae47-191a789fa84f.jpg

925f3711-8017-4a44-ae47-191a789fa84f.jpg

399 ms

8af1d462-292c-4405-83c7-9ae18d157a2d.jpg

8af1d462-292c-4405-83c7-9ae18d157a2d.jpg

464 ms

09622aa8-b95e-492c-9a6e-83cb98536db3.jpg

09622aa8-b95e-492c-9a6e-83cb98536db3.jpg

550 ms

feb79c94-9afb-4234-b7fd-dd7c37574da5.jpg

feb79c94-9afb-4234-b7fd-dd7c37574da5.jpg

505 ms

background_32.jpg

background_32.jpg

141 ms

iz_logo200.png

iz_logo200.png

126 ms

deu.gif

deu.gif

287 ms

159002-125530.jpg

159002-125530.jpg

420 ms

4db54a82-2260-4be8-ad9d-db231a2cd79c.jpg

4db54a82-2260-4be8-ad9d-db231a2cd79c.jpg

419 ms

_217229.jpg

_217229.jpg

481 ms

964dd4b3-f2b2-43fa-ad34-b38870344439.jpg

964dd4b3-f2b2-43fa-ad34-b38870344439.jpg

521 ms

ven.gif

ven.gif

268 ms

151315-737858.jpg

151315-737858.jpg

528 ms

93447c793120da51bcb9d5cd11a321dbf4b746df.jpg

93447c793120da51bcb9d5cd11a321dbf4b746df.jpg

547 ms

6435c3f9-4e14-4f47-b0b6-d962e658eb82.jpg

6435c3f9-4e14-4f47-b0b6-d962e658eb82.jpg

577 ms

842878-16385-1-g.jpg

842878-16385-1-g.jpg

587 ms

837729-16356-1-g.jpg

837729-16356-1-g.jpg

626 ms

159002-929420.jpg

159002-929420.jpg

660 ms

7848-398-7-g.jpg

7848-398-7-g.jpg

649 ms

beb7782b-14de-4b27-b612-04f9b6ccbc10.jpg

beb7782b-14de-4b27-b612-04f9b6ccbc10.jpg

663 ms

f4bbdfb9-f27a-4247-b2ee-945e29ca6054.jpg

f4bbdfb9-f27a-4247-b2ee-945e29ca6054.jpg

683 ms

173874-649131.jpg

173874-649131.jpg

693 ms

8ba7fb50-16a2-456e-9f95-5e4c4b1c917e.jpg

8ba7fb50-16a2-456e-9f95-5e4c4b1c917e.jpg

736 ms

_3234379.jpg

_3234379.jpg

661 ms

_727005.jpg

_727005.jpg

778 ms

_726957.jpg

_726957.jpg

674 ms

24c573a5-05df-418c-aa85-83038e41954c.jpg

24c573a5-05df-418c-aa85-83038e41954c.jpg

772 ms

9287eb68-db62-49ca-b1bd-a2bf47739868.jpg

9287eb68-db62-49ca-b1bd-a2bf47739868.jpg

693 ms

1ba95b5d-dccd-455b-a01d-c8506879898c.jpg

1ba95b5d-dccd-455b-a01d-c8506879898c.jpg

786 ms

83f3ce55-b37e-47b3-a90c-d33c9825ea95.jpg

83f3ce55-b37e-47b3-a90c-d33c9825ea95.jpg

800 ms

_726903.jpg

_726903.jpg

711 ms

_726855.jpg

_726855.jpg

729 ms

_726811.jpg

_726811.jpg

744 ms

hun.gif

hun.gif

259 ms

esp.gif

esp.gif

495 ms

hun.jpg

hun.jpg

259 ms

pol.jpg

pol.jpg

304 ms

grc.jpg

grc.jpg

302 ms

nld.jpg

nld.jpg

259 ms

hrv.jpg

hrv.jpg

302 ms

ita.jpg

ita.jpg

301 ms

bgr.jpg

bgr.jpg

259 ms

esp.jpg

esp.jpg

298 ms

dummy.gif

dummy.gif

337 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

86 ms

upaction.cfm

upaction.cfm

126 ms

Accessibility Review

immozentral.de accessibility score

94

Accessibility Issues

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

immozentral.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

immozentral.de SEO score

92

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

High

Tap targets are not sized appropriately

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 Immozentral.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 Immozentral.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

immozentral.de

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