Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

world-modellbau.de

World-Modellbau.de - Dein News und Info Portal rund um den RC Modellsport

Page Load Speed

1.3 sec in total

First Response

56 ms

Resources Loaded

995 ms

Page Rendered

276 ms

About Website

Click here to check amazing World Modellbau content. Otherwise, check out these important facts you probably never knew about world-modellbau.de

Hier gibt es täglich News und Infos rund um den RC Modellsport. Auf unserem Blog fühlt sich jeder Modellbau Begeisterte zu Hause.

Visit world-modellbau.de

Key Findings

We analyzed World-modellbau.de page load time and found that the first response time was 56 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

world-modellbau.de performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value600 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

world-modellbau.de

56 ms

world-modellbau.de

85 ms

reset.css

56 ms

defaults.css

64 ms

style.css

93 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 64% of them (56 requests) were addressed to the original World-modellbau.de, 11% (10 requests) were made to Static.xx.fbcdn.net and 5% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (490 ms) belongs to the original domain World-modellbau.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.6 kB (10%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of World-modellbau.de main page is 1.3 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. 65% of websites need less resources to load. Images take 890.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 55.1 kB

  • Original 68.9 kB
  • After minification 60.1 kB
  • After compression 13.8 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. This page needs HTML code to be minified as it can gain 8.8 kB, which is 13% 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 55.1 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 61.6 kB

  • Original 890.4 kB
  • After minification 828.8 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. World Modellbau images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 119 B

  • Original 268.4 kB
  • After minification 268.4 kB
  • After compression 268.3 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

-10%

Potential reduce by 2.8 kB

  • Original 27.2 kB
  • After minification 27.2 kB
  • After compression 24.4 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. World-modellbau.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (55%)

Requests Now

84

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Modellbau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

world-modellbau.de accessibility score

65

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

world-modellbau.de best practices score

50

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

world-modellbau.de SEO score

64

Search Engine Optimization Advices

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 World-modellbau.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 World-modellbau.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 data is detected on the main page of World Modellbau. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: