Tools & Wizards About Us
wr-unterricht.de screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

wr-unterricht.de

wr-unterricht.de

Page Load Speed

1.3 sec in total

First Response

466 ms

Resources Loaded

689 ms

Page Rendered

149 ms

wr-unterricht.de screenshot

About Website

Click here to check amazing Wr Unterricht content for Germany. Otherwise, check out these important facts you probably never knew about wr-unterricht.de

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Key Findings

We analyzed Wr-unterricht.de page load time and found that the first response time was 466 ms and then it took 838 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

wr-unterricht.de performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value4,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.148

1/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

wr-unterricht.de

466 ms

wr_unt_n.jpg

198 ms

grafik1.jpg

207 ms

grafik2.jpg

205 ms

grafik3.jpg

206 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Wr-unterricht.de and no external sources were called. The less responsive or slowest element that took the longest time to load (466 ms) belongs to the original domain Wr-unterricht.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.2 kB (14%)

Content Size

44.1 kB

After Optimization

37.9 kB

  • HTML
  • Images

In fact, the total size of Wr-unterricht.de main page is 44.1 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. Only 5% of websites need less resources to load. Images take 36.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.3 kB

  • Original 7.4 kB
  • After minification 6.2 kB
  • After compression 2.0 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 1.2 kB, which is 16% 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 5.3 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 865 B

  • Original 36.7 kB
  • After minification 35.9 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. Wr Unterricht images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images

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

Network Requests Diagram

wr-unterricht.de

wr-unterricht.de

466 ms

wr_unt_n.jpg

wr_unt_n.jpg

198 ms

grafik1.jpg

grafik1.jpg

207 ms

grafik2.jpg

grafik2.jpg

205 ms

grafik3.jpg

grafik3.jpg

206 ms

grafik4.jpg

grafik4.jpg

210 ms

grafik5.jpg

grafik5.jpg

211 ms

grafik9.jpg

grafik9.jpg

299 ms

grafik6.jpg

grafik6.jpg

307 ms

grafik8.jpg

grafik8.jpg

306 ms

grafik7.jpg

grafik7.jpg

307 ms

logo-k-2014.gif

logo-k-2014.gif

313 ms

Accessibility Review

wr-unterricht.de accessibility score

79

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

wr-unterricht.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

wr-unterricht.de SEO score

88

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

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wr-unterricht.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Wr-unterricht.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

wr-unterricht.de

Open Graph description is not detected on the main page of Wr Unterricht. 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: