Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

engstingen.schulintern.eu

IPHIS | Default

Page Load Speed

4.4 sec in total

First Response

366 ms

Resources Loaded

3.3 sec

Page Rendered

799 ms

engstingen.schulintern.eu screenshot

About Website

Visit engstingen.schulintern.eu now to see the best up-to-date Engstingen Schulintern content for Germany and also check out these interesting facts you probably never knew about engstingen.schulintern.eu

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Key Findings

We analyzed Engstingen.schulintern.eu page load time and found that the first response time was 366 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

engstingen.schulintern.eu performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value8.3 s

20/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

engstingen.schulintern.eu

366 ms

auth

585 ms

jquery.js

422 ms

bootstrap.js

444 ms

patternfly.js

330 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 87% of them (13 requests) were addressed to the original Engstingen.schulintern.eu, 7% (1 request) were made to Cdn.datatables.net and 7% (1 request) were made to Js-agent.newrelic.com. The less responsive or slowest element that took the longest time to load (861 ms) belongs to the original domain Engstingen.schulintern.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.1 kB (35%)

Content Size

852.4 kB

After Optimization

554.3 kB

In fact, the total size of Engstingen.schulintern.eu main page is 852.4 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 498.1 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 13.9 kB

  • Original 20.8 kB
  • After minification 19.5 kB
  • After compression 6.8 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 13.9 kB or 67% of the original size.

Image Optimization

-6%

Potential reduce by 31.9 kB

  • Original 498.1 kB
  • After minification 466.1 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. Engstingen Schulintern images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 93.2 kB

  • Original 141.0 kB
  • After minification 141.0 kB
  • After compression 47.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 93.2 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 159.0 kB

  • Original 192.6 kB
  • After minification 191.2 kB
  • After compression 33.5 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. Engstingen.schulintern.eu needs all CSS files to be minified and compressed as it can save up to 159.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (38%)

Requests Now

8

After Optimization

5

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Engstingen Schulintern. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

engstingen.schulintern.eu accessibility score

83

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.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

engstingen.schulintern.eu best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

engstingen.schulintern.eu SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Engstingen.schulintern.eu 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 Engstingen.schulintern.eu 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 Engstingen Schulintern. 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: