Tools & Wizards About Us

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

berlin.studenten-wohnung.de

Wohnung Berlin WG Berlin - Studenten-Wohnung : Wohnungen suchen mieten vermieten Wohngemeinschaft Zwischenmiete

Page Load Speed

3.5 sec in total

First Response

304 ms

Resources Loaded

3 sec

Page Rendered

230 ms

About Website

Click here to check amazing Berlin Studenten Wohnung content for Germany. Otherwise, check out these important facts you probably never knew about berlin.studenten-wohnung.de

Kostenlose Wohnungsbörse für Mieter und Vermieter in Berlin Kostenlos Wohnungen und WG's in Berlin suchen und inserieren mit Bildern

Visit berlin.studenten-wohnung.de

Key Findings

We analyzed Berlin.studenten-wohnung.de page load time and found that the first response time was 304 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 60% of websites can load faster.

Performance Metrics

berlin.studenten-wohnung.de performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

berlin.studenten-wohnung.de

304 ms

berlin.studenten-wohnung.de

671 ms

cookieconsent.js

112 ms

styles.css

218 ms

show_ads.js

80 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 53% of them (39 requests) were addressed to the original Berlin.studenten-wohnung.de, 11% (8 requests) were made to Pagead2.googlesyndication.com and 10% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Studenten-wohnung.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 557.3 kB (44%)

Content Size

1.3 MB

After Optimization

721.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Berlin.studenten-wohnung.de main page is 1.3 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. 60% of websites need less resources to load. Javascripts take 970.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 105.9 kB

  • Original 122.8 kB
  • After minification 105.2 kB
  • After compression 16.9 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 17.6 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 105.9 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 5.2 kB

  • Original 183.8 kB
  • After minification 178.6 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. Berlin Studenten Wohnung images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 445.9 kB

  • Original 970.2 kB
  • After minification 970.2 kB
  • After compression 524.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 445.9 kB or 46% of the original size.

CSS Optimization

-25%

Potential reduce by 362 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.1 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. Berlin.studenten-wohnung.de needs all CSS files to be minified and compressed as it can save up to 362 B or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (52%)

Requests Now

71

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Berlin Studenten Wohnung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

berlin.studenten-wohnung.de accessibility score

77

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

berlin.studenten-wohnung.de best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

berlin.studenten-wohnung.de SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Berlin.studenten-wohnung.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 Berlin.studenten-wohnung.de main page’s claimed encoding is iso-8859-1. 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 Berlin Studenten Wohnung. 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: