Tools & Wizards About Us
schule-verstehen.de screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

schule-verstehen.de

Schulferien | Feiertage | Stundenplan Designer | Kalender | Lernhilfen

Page Load Speed

2.3 sec in total

First Response

308 ms

Resources Loaded

1.9 sec

Page Rendered

86 ms

schule-verstehen.de screenshot

About Website

Welcome to schule-verstehen.de homepage info - get ready to check Schule Verstehen best content for Germany right away, or after learning these important things about schule-verstehen.de

Die Schul-Info-Seite für Ferientermine, Stundenplanvorlagen, individuell gestaltete Stundenpläne und alle wichtigen Feiertage im Kalenderjahr! Wir helfen euch den Schulalltag zu organisieren und ihr v...

Visit schule-verstehen.de

Key Findings

We analyzed Schule-verstehen.de page load time and found that the first response time was 308 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

schule-verstehen.de performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

schule-verstehen.de

308 ms

www.schule-verstehen.de

528 ms

styles.css

97 ms

adsbygoogle.js

232 ms

js

70 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 35% of them (8 requests) were addressed to the original Schule-verstehen.de, 22% (5 requests) were made to Google.com and 17% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (528 ms) belongs to the original domain Schule-verstehen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.0 kB (5%)

Content Size

664.5 kB

After Optimization

629.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schule-verstehen.de main page is 664.5 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. 30% of websites need less resources to load. Javascripts take 397.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.0 kB

  • Original 21.1 kB
  • After minification 20.9 kB
  • After compression 6.1 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 15.0 kB or 71% of the original size.

Image Optimization

-7%

Potential reduce by 15.4 kB

  • Original 234.5 kB
  • After minification 219.1 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. Schule Verstehen images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 397.4 kB
  • After minification 397.4 kB
  • After compression 396.3 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

-31%

Potential reduce by 3.5 kB

  • Original 11.5 kB
  • After minification 11.5 kB
  • After compression 8.0 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. Schule-verstehen.de needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (29%)

Requests Now

21

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schule Verstehen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

schule-verstehen.de

schule-verstehen.de

308 ms

www.schule-verstehen.de

www.schule-verstehen.de

528 ms

styles.css

styles.css

97 ms

adsbygoogle.js

adsbygoogle.js

232 ms

js

js

70 ms

sv-logo.png

sv-logo.png

228 ms

cse.js

cse.js

49 ms

start-splan.png

start-splan.png

380 ms

blkarte-mit-wappen.png

blkarte-mit-wappen.png

323 ms

feiertage-teaser.png

feiertage-teaser.png

416 ms

kalender-teaser.png

kalender-teaser.png

524 ms

cse_element__de.js

cse_element__de.js

28 ms

default+de.css

default+de.css

76 ms

default.css

default.css

78 ms

async-ads.js

async-ads.js

89 ms

branding.png

branding.png

59 ms

clear.png

clear.png

55 ms

show_ads_impl.js

show_ads_impl.js

294 ms

zrt_lookup.html

zrt_lookup.html

31 ms

ads

ads

347 ms

ads

ads

290 ms

ads

ads

376 ms

ca-pub-8642511869849386

ca-pub-8642511869849386

71 ms

Accessibility Review

schule-verstehen.de accessibility score

98

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

Links do not have a discernible name

Best Practices

schule-verstehen.de best practices score

75

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

Page has valid source maps

SEO Factors

schule-verstehen.de SEO score

77

Search Engine Optimization Advices

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 Schule-verstehen.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 Schule-verstehen.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

schule-verstehen.de

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