Tools & Wizards About Us
sezebe.de screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

sezebe.de

SeZeBe.de || Sendezeitbegrenzung & technisches Mittel

Page Load Speed

1.5 sec in total

First Response

408 ms

Resources Loaded

1 sec

Page Rendered

98 ms

sezebe.de screenshot

About Website

Welcome to sezebe.de homepage info - get ready to check Se Ze Be best content right away, or after learning these important things about sezebe.de

Sendezeitbegrenzung.de bietet Seitenbetreibern einen einfachen, freiwilligen und erhöhten Jugendschutz, indem entwicklungsbeeinträchtigende Inhalte nur in den gesetzlich erlaubten Zeiten angezeigt wer...

Visit sezebe.de

Key Findings

We analyzed Sezebe.de page load time and found that the first response time was 408 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

sezebe.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

sezebe.de

408 ms

www.sezebe.de

312 ms

displayingmenu.css

97 ms

default.css

193 ms

sezebe-logo.gif

192 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Sezebe.de and no external sources were called. The less responsive or slowest element that took the longest time to load (408 ms) belongs to the original domain Sezebe.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.2 kB (28%)

Content Size

18.2 kB

After Optimization

13.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sezebe.de main page is 18.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 8.8 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 4.7 kB

  • Original 7.5 kB
  • After minification 7.0 kB
  • After compression 2.8 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 4.7 kB or 63% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.8 kB
  • After minification 8.8 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. Se Ze Be images are well optimized though.

CSS Optimization

-24%

Potential reduce by 494 B

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 1.5 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. Sezebe.de needs all CSS files to be minified and compressed as it can save up to 494 B or 24% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Se Ze Be. According to our analytics all requests are already optimized.

Network Requests Diagram

sezebe.de

sezebe.de

408 ms

www.sezebe.de

www.sezebe.de

312 ms

displayingmenu.css

displayingmenu.css

97 ms

default.css

default.css

193 ms

sezebe-logo.gif

sezebe-logo.gif

192 ms

sendezeitbegrenzung.jpg

sendezeitbegrenzung.jpg

286 ms

Accessibility Review

sezebe.de accessibility score

48

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

sezebe.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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sezebe.de SEO score

67

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sezebe.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sezebe.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

sezebe.de

Open Graph description is not detected on the main page of Se Ze Be. 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: