Tools & Wizards About Us
wissen-news.de screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

wissen-news.de

Ratgeber, Wissen & Tipps | werweiss.de | werweiss.de

Page Load Speed

1.9 sec in total

First Response

309 ms

Resources Loaded

1.5 sec

Page Rendered

107 ms

wissen-news.de screenshot

About Website

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

werweiss.de bietet Tipps und Antworten zu wichtigen und spannenden Fragen des Lebens sowie redaktionell geprüfte Ratgeber zu Ernährung, Gesundheit, Internet, Beruf, Haus, Partnerschaft und weiteren Th...

Visit wissen-news.de

Key Findings

We analyzed Wissen-news.de page load time and found that the first response time was 309 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

wissen-news.de performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.9 s

88/100

10%

Network Requests Diagram

wissen-news.de

309 ms

www.werweiss.de

449 ms

bootstrap.min.css

33 ms

style.css

38 ms

jquery.min.js

43 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Wissen-news.de, 87% (13 requests) were made to Werweiss.de and 7% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (656 ms) relates to the external source Werweiss.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.3 kB (2%)

Content Size

354.3 kB

After Optimization

348.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wissen-news.de main page is 354.3 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. 35% of websites need less resources to load. Images take 215.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 5.7 kB

  • Original 8.3 kB
  • After minification 7.3 kB
  • After compression 2.5 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 924 B, which is 11% 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 5.7 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 215.8 kB
  • After minification 215.8 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. Wissen News images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 104 B

  • Original 98.9 kB
  • After minification 98.9 kB
  • After compression 98.8 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

-2%

Potential reduce by 498 B

  • Original 31.3 kB
  • After minification 31.3 kB
  • After compression 30.8 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. Wissen-news.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wissen News. According to our analytics all requests are already optimized.

Network Requests Diagram

wissen-news.de

wissen-news.de

309 ms

www.werweiss.de

www.werweiss.de

449 ms

bootstrap.min.css

bootstrap.min.css

33 ms

style.css

style.css

38 ms

jquery.min.js

jquery.min.js

43 ms

scripts.js

scripts.js

57 ms

analytics.js

analytics.js

29 ms

werweiss_de_white.png

werweiss_de_white.png

13 ms

home-bg.jpg

home-bg.jpg

23 ms

neue_fragen.jpg

neue_fragen.jpg

15 ms

letzte_antworten.jpg

letzte_antworten.jpg

438 ms

themen.jpg

themen.jpg

429 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

543 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

656 ms

collect

collect

22 ms

Accessibility Review

wissen-news.de accessibility score

82

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

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

wissen-news.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

wissen-news.de SEO score

100

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

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 Wissen-news.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 Wissen-news.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

wissen-news.de

Open Graph data is detected on the main page of Wissen News. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: