Tools & Wizards About Us

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

koeln-mongolei.de

Koeln-Mongolei "Home"

Page Load Speed

8 sec in total

First Response

267 ms

Resources Loaded

7.6 sec

Page Rendered

149 ms

About Website

Visit koeln-mongolei.de now to see the best up-to-date Koeln Mongolei content and also check out these interesting facts you probably never knew about koeln-mongolei.de

Private Homepage Andreas Linden und Peter Roehl

Visit koeln-mongolei.de

Key Findings

We analyzed Koeln-mongolei.de page load time and found that the first response time was 267 ms and then it took 7.7 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

koeln-mongolei.de performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

koeln-mongolei.de

267 ms

rollover.js

163 ms

fusion.css

208 ms

style.css

207 ms

site.css

215 ms

Our browser made a total of 299 requests to load all elements on the main page. We found that 99% of them (295 requests) were addressed to the original Koeln-mongolei.de, 1% (2 requests) were made to Wetter24.de and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Koeln-mongolei.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.1 kB (33%)

Content Size

464.2 kB

After Optimization

313.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koeln-mongolei.de main page is 464.2 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. 40% of websites need less resources to load. Images take 282.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 121.5 kB

  • Original 136.3 kB
  • After minification 133.8 kB
  • After compression 14.9 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 121.5 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 7.0 kB

  • Original 282.3 kB
  • After minification 275.3 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. Koeln Mongolei images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 19.5 kB

  • Original 41.7 kB
  • After minification 38.5 kB
  • After compression 22.2 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 19.5 kB or 47% of the original size.

CSS Optimization

-80%

Potential reduce by 3.1 kB

  • Original 3.9 kB
  • After minification 3.0 kB
  • After compression 787 B

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. Koeln-mongolei.de needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

295

After Optimization

295

  • Images
  • JavaScript
  • CSS

The browser has sent 295 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koeln Mongolei. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

koeln-mongolei.de accessibility score

59

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best Practices

koeln-mongolei.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

koeln-mongolei.de SEO score

62

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    DE

  • 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 Koeln-mongolei.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Koeln-mongolei.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

Open Graph description is not detected on the main page of Koeln Mongolei. 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: