Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sz-immo.de

Sachsens Immobilienportal - Immobilien finden bei sz-immo.de

Page Load Speed

6.4 sec in total

First Response

407 ms

Resources Loaded

5.8 sec

Page Rendered

260 ms

sz-immo.de screenshot

About Website

Visit sz-immo.de now to see the best up-to-date Sz Immo content for Germany and also check out these interesting facts you probably never knew about sz-immo.de

Immobilien auf sz-immo.de finden, dem Immobilienportal der Sächsischen Zeitung. Profitieren Sie von dem großen Angebot aus vielen verschiedenen Anzeigen

Visit sz-immo.de

Key Findings

We analyzed Sz-immo.de page load time and found that the first response time was 407 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sz-immo.de performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

sz-immo.de

407 ms

www.sz-immo.de

466 ms

thickbox.css

120 ms

default.css

239 ms

styles.css

253 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 42% of them (64 requests) were addressed to the original Sz-immo.de, 16% (24 requests) were made to Maps.googleapis.com and 8% (12 requests) were made to Adserver.adjet.de. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Sz-immo.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 969.7 kB (30%)

Content Size

3.2 MB

After Optimization

2.2 MB

In fact, the total size of Sz-immo.de main page is 3.2 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. 70% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 82.1 kB

  • Original 100.7 kB
  • After minification 94.7 kB
  • After compression 18.6 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 82.1 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 132.7 kB

  • Original 2.0 MB
  • After minification 1.9 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. Sz Immo images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 631.9 kB

  • Original 945.1 kB
  • After minification 925.5 kB
  • After compression 313.2 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 631.9 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 123.1 kB

  • Original 147.9 kB
  • After minification 117.9 kB
  • After compression 24.8 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. Sz-immo.de needs all CSS files to be minified and compressed as it can save up to 123.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 96 (66%)

Requests Now

146

After Optimization

50

The browser has sent 146 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Immo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sz-immo.de accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Best Practices

sz-immo.de 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

High

Missing source maps for large first-party JavaScript

SEO Factors

sz-immo.de SEO score

86

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sz-immo.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 Sz-immo.de main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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