Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

judentum-projekt.de

Jüdische Geschichte und Kultur

Page Load Speed

1.6 sec in total

First Response

358 ms

Resources Loaded

1.1 sec

Page Rendered

172 ms

judentum-projekt.de screenshot

About Website

Welcome to judentum-projekt.de homepage info - get ready to check Judentum Projekt best content for Germany right away, or after learning these important things about judentum-projekt.de

Jüdische Geschichte und Kultur - ein Projekt des Lessing-Gymnasiums Döbeln

Visit judentum-projekt.de

Key Findings

We analyzed Judentum-projekt.de page load time and found that the first response time was 358 ms and then it took 1.3 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

judentum-projekt.de performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

judentum-projekt.de

358 ms

sf.css

105 ms

sd.css

198 ms

sc.css

199 ms

jquery.js

302 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 76% of them (16 requests) were addressed to the original Judentum-projekt.de, 19% (4 requests) were made to Google-analytics.com and 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (413 ms) belongs to the original domain Judentum-projekt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.1 kB (10%)

Content Size

241.2 kB

After Optimization

216.1 kB

In fact, the total size of Judentum-projekt.de main page is 241.2 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. 15% of websites need less resources to load. Images take 134.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.6 kB

  • Original 27.4 kB
  • After minification 27.2 kB
  • After compression 5.9 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. 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 21.6 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 2.6 kB

  • Original 134.7 kB
  • After minification 132.1 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. Judentum Projekt images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 360 B

  • Original 73.7 kB
  • After minification 73.7 kB
  • After compression 73.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 620 B

  • Original 5.4 kB
  • After minification 5.4 kB
  • After compression 4.8 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. Judentum-projekt.de needs all CSS files to be minified and compressed as it can save up to 620 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (60%)

Requests Now

20

After Optimization

8

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Judentum Projekt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

judentum-projekt.de accessibility score

94

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.

Best Practices

judentum-projekt.de best practices score

83

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

SEO Factors

judentum-projekt.de SEO score

86

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

High

Tap targets are not sized appropriately

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 Judentum-projekt.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 Judentum-projekt.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 Judentum Projekt. 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: