Tools & Wizards About Us
rentspace.de screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

rentspace.de

Startseite - JWD-Nachrichtenlinks | private Politkommentare zu Gesellschaft, Oekonomie und Politik von Josef Wilhelm Deppert

Page Load Speed

3.7 sec in total

First Response

296 ms

Resources Loaded

3.2 sec

Page Rendered

203 ms

rentspace.de screenshot

About Website

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

Teilnahme an der politischen Willensbildung und der gesellschaftlichen Weiterentwicklung unseres Gemeinwesens, Erhaltung der Resoursen und deren gerechte Verteilung, sowie die Gleichberechtigung aller...

Visit rentspace.de

Key Findings

We analyzed Rentspace.de page load time and found that the first response time was 296 ms and then it took 3.4 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

rentspace.de performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

rentspace.de

296 ms

rsp_skript.js

102 ms

rsp_css.css

1686 ms

1.gif

118 ms

btn_sidebg_right.gif

2156 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Rentspace.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Rentspace.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.8 kB (71%)

Content Size

19.4 kB

After Optimization

5.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rentspace.de main page is 19.4 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. HTML takes 14.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 10.9 kB

  • Original 14.1 kB
  • After minification 12.1 kB
  • After compression 3.2 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 2.1 kB, which is 15% 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 10.9 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 990 B
  • After minification 990 B

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. Rentspace images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 1.7 kB

  • Original 2.7 kB
  • After minification 2.3 kB
  • After compression 1.0 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 1.7 kB or 63% of the original size.

CSS Optimization

-75%

Potential reduce by 1.1 kB

  • Original 1.5 kB
  • After minification 1.2 kB
  • After compression 372 B

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. Rentspace.de needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (60%)

Requests Now

25

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rentspace. 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

rentspace.de

rentspace.de

296 ms

rsp_skript.js

rsp_skript.js

102 ms

rsp_css.css

rsp_css.css

1686 ms

1.gif

1.gif

118 ms

btn_sidebg_right.gif

btn_sidebg_right.gif

2156 ms

btn_tabletopbg1.gif

btn_tabletopbg1.gif

2614 ms

dbl-pix.gif

dbl-pix.gif

2765 ms

btn_top_curve.gif

btn_top_curve.gif

2762 ms

btn_overview.gif

btn_overview.gif

225 ms

btn_nav_spacer.gif

btn_nav_spacer.gif

326 ms

rt_links.gif

rt_links.gif

439 ms

rt_news.gif

rt_news.gif

555 ms

btn_news.gif

btn_news.gif

655 ms

btn_contact.gif

btn_contact.gif

756 ms

btn_pixi_lightblue.gif

btn_pixi_lightblue.gif

861 ms

top1.gif

top1.gif

969 ms

top2.gif

top2.gif

1070 ms

top3.gif

top3.gif

1171 ms

top4.gif

top4.gif

1277 ms

btn_midcurve.gif

btn_midcurve.gif

1374 ms

logo-rent-kl.gif

logo-rent-kl.gif

1473 ms

fs-schild3.gif

fs-schild3.gif

1622 ms

u_auk.gif

u_auk.gif

1676 ms

btn_mehr.gif

btn_mehr.gif

1680 ms

rand1_4.jpg

rand1_4.jpg

202 ms

btn_sidebg_left.gif

btn_sidebg_left.gif

200 ms

Accessibility Review

rentspace.de accessibility score

56

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

rentspace.de best practices score

58

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

rentspace.de SEO score

58

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

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 Rentspace.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 Rentspace.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

rentspace.de

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