Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

hrs-osternburg.de

➤ Realschulabschluss nachholen - Dein Weg zum Realschulabschluss

Page Load Speed

5.3 sec in total

First Response

670 ms

Resources Loaded

2.7 sec

Page Rendered

1.9 sec

hrs-osternburg.de screenshot

About Website

Welcome to hrs-osternburg.de homepage info - get ready to check Hrs Osternburg best content right away, or after learning these important things about hrs-osternburg.de

llll➤ 2023 den Realschulabschluss nachholen! Hier findest du alle Informationen zu Kosten ✔️ Dauer ✔️ Voraussetzungen ✔️ und vieles mehr.

Visit hrs-osternburg.de

Key Findings

We analyzed Hrs-osternburg.de page load time and found that the first response time was 670 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

hrs-osternburg.de performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value29,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.489

17/100

15%

TTI (Time to Interactive)

Value40.9 s

0/100

10%

Network Requests Diagram

www.realschulabschluss.net

670 ms

dee23e3cb05dfe971cc48b042ec57067.css

328 ms

adsbygoogle.js

43 ms

jquery.min.js

430 ms

show_ads_impl.js

37 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hrs-osternburg.de, 10% (2 requests) were made to Pagead2.googlesyndication.com and 10% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (855 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.1 kB (38%)

Content Size

227.8 kB

After Optimization

140.7 kB

In fact, the total size of Hrs-osternburg.de main page is 227.8 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. Images take 127.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 81.4 kB

  • Original 99.8 kB
  • After minification 96.7 kB
  • After compression 18.4 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 81.4 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 5.7 kB

  • Original 127.8 kB
  • After minification 122.1 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. Hrs Osternburg images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 12 B

  • Original 259 B
  • After minification 259 B
  • After compression 247 B

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.

Requests Breakdown

Number of requests can be reduced by 6 (40%)

Requests Now

15

After Optimization

9

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hrs Osternburg. 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.

Accessibility Review

hrs-osternburg.de accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

hrs-osternburg.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

hrs-osternburg.de SEO score

93

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

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 Hrs-osternburg.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 Hrs-osternburg.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

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