Tools & Wizards About Us
didactum-online.de.clearwebstats.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

didactum-online.de.clearwebstats.com

Page Load Speed

9.1 sec in total

First Response

400 ms

Resources Loaded

5.5 sec

Page Rendered

3.2 sec

didactum-online.de.clearwebstats.com screenshot

About Website

Click here to check amazing Didactum Online De Clearwebstats content for India. Otherwise, check out these important facts you probably never knew about didactum-online.de.clearwebstats.com

Raumüberwachung des EDV- und Serverraums mit IT Überwachungssystemen und Sensoren des Herstellers Didactum aus Münster / Westfalen.

Visit didactum-online.de.clearwebstats.com

Key Findings

We analyzed Didactum-online.de.clearwebstats.com page load time and found that the first response time was 400 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

didactum-online.de.clearwebstats.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value25.6 s

0/100

10%

TBT (Total Blocking Time)

Value53,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value70.4 s

0/100

10%

Network Requests Diagram

didactum-online.de.clearwebstats.com

400 ms

bootstrap.min.css

311 ms

style_frontend.css

341 ms

jquery.min.js

330 ms

bootstrap.min.js

455 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Didactum-online.de.clearwebstats.com, 33% (24 requests) were made to Clearwebstats.com and 13% (9 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Clearwebstats.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 179.3 kB (16%)

Content Size

1.1 MB

After Optimization

969.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Didactum-online.de.clearwebstats.com main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 980.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 100.5 kB

  • Original 113.1 kB
  • After minification 65.2 kB
  • After compression 12.5 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 47.8 kB, which is 42% 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 100.5 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 117 B

  • Original 33.3 kB
  • After minification 33.1 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. Didactum Online De Clearwebstats images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 76.7 kB

  • Original 980.3 kB
  • After minification 980.3 kB
  • After compression 903.6 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

-9%

Potential reduce by 1.9 kB

  • Original 22.0 kB
  • After minification 22.0 kB
  • After compression 20.1 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. Didactum-online.de.clearwebstats.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (76%)

Requests Now

62

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Didactum Online De Clearwebstats. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

didactum-online.de.clearwebstats.com

didactum-online.de.clearwebstats.com

400 ms

bootstrap.min.css

bootstrap.min.css

311 ms

style_frontend.css

style_frontend.css

341 ms

jquery.min.js

jquery.min.js

330 ms

bootstrap.min.js

bootstrap.min.js

455 ms

js

js

574 ms

adsbygoogle.js

adsbygoogle.js

574 ms

gpt.js

gpt.js

507 ms

adsbygoogle.js

adsbygoogle.js

2175 ms

jquery.raty.min.js

jquery.raty.min.js

314 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

551 ms

loader.js

loader.js

1158 ms

loader.js

loader.js

1085 ms

favicons

favicons

1087 ms

favicons

favicons

1728 ms

favicons

favicons

1827 ms

favicons

favicons

1813 ms

favicons

favicons

1716 ms

favicons

favicons

1717 ms

favicons

favicons

1717 ms

favicons

favicons

2385 ms

bg.jpg

bg.jpg

1067 ms

logo.png

logo.png

1072 ms

pr_1.gif

pr_1.gif

1066 ms

green.png

green.png

1068 ms

more.gif

more.gif

1674 ms

DE.png

DE.png

2384 ms

preloader.gif

preloader.gif

1824 ms

pr_3.gif

pr_3.gif

2387 ms

alexa.png

alexa.png

1808 ms

worth.png

worth.png

1826 ms

pr_2.gif

pr_2.gif

2386 ms

pr_9.gif

pr_9.gif

2792 ms

pr_8.gif

pr_8.gif

2808 ms

pr_0.gif

pr_0.gif

2791 ms

pubads_impl.js

pubads_impl.js

1433 ms

show_ads_impl.js

show_ads_impl.js

1607 ms

sidebar_bg.jpg

sidebar_bg.jpg

1925 ms

glyphicons-halflings.png

glyphicons-halflings.png

2427 ms

faviconV2

faviconV2

2263 ms

place

place

1707 ms

page_speed_bg.png

page_speed_bg.png

1648 ms

faviconV2

faviconV2

1796 ms

faviconV2

faviconV2

1819 ms

loader.js

loader.js

123 ms

faviconV2

faviconV2

1680 ms

faviconV2

faviconV2

1670 ms

faviconV2

faviconV2

1724 ms

faviconV2

faviconV2

2286 ms

faviconV2

faviconV2

1559 ms

faviconV2

faviconV2

1609 ms

faviconV2

faviconV2

1518 ms

tooltip.css

tooltip.css

836 ms

util.css

util.css

870 ms

jsapi_compiled_default_module.js

jsapi_compiled_default_module.js

1087 ms

jsapi_compiled_graphics_module.js

jsapi_compiled_graphics_module.js

862 ms

jsapi_compiled_ui_module.js

jsapi_compiled_ui_module.js

1081 ms

jsapi_compiled_corechart_module.js

jsapi_compiled_corechart_module.js

883 ms

js

js

1312 ms

zrt_lookup.html

zrt_lookup.html

1101 ms

ads

ads

1050 ms

ads

ads

1027 ms

ads

ads

965 ms

ads

ads

1147 ms

star-on.png

star-on.png

598 ms

star-off.png

star-off.png

501 ms

star-half.png

star-half.png

494 ms

main.js

main.js

63 ms

ca-pub-5085525795575957

ca-pub-5085525795575957

112 ms

search.js

search.js

28 ms

geometry.js

geometry.js

37 ms

main.js

main.js

56 ms

Accessibility Review

didactum-online.de.clearwebstats.com accessibility score

87

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

didactum-online.de.clearwebstats.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

didactum-online.de.clearwebstats.com SEO score

71

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Didactum-online.de.clearwebstats.com 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 Didactum-online.de.clearwebstats.com 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

didactum-online.de.clearwebstats.com

Open Graph data is detected on the main page of Didactum Online De Clearwebstats. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: