Report Summary

  • 0

    Performance

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

bestkon.de

Bestkon | Tragwerksplanung

Page Load Speed

1.5 sec in total

First Response

283 ms

Resources Loaded

1.1 sec

Page Rendered

141 ms

bestkon.de screenshot

About Website

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

Die Internetseite der Firma Bestkon. Tragwerksplanung, Projekt- und Bauleitung. Statik, Stahl, Stahlbeton und alles was verbindet.

Visit bestkon.de

Key Findings

We analyzed Bestkon.de page load time and found that the first response time was 283 ms and then it took 1.2 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

bestkon.de performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.344

32/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

bestkon.de

283 ms

bestkonpolska.business.site

151 ms

icon

32 ms

css

48 ms

AF1QipNShZPqz6oDbLmXpBzPgEhzmfhV3x8PD9c--XGz=w1080-h608-p-no-v0

358 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Bestkon.de, 56% (10 requests) were made to Lh3.googleusercontent.com and 17% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (642 ms) relates to the external source Lh3.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 947 B (0%)

Content Size

2.1 MB

After Optimization

2.1 MB

In fact, the total size of Bestkon.de main page is 2.1 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. 25% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 891 B

  • Original 1.4 kB
  • After minification 1.1 kB
  • After compression 475 B

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 276 B, which is 20% 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 891 B or 65% of the original size.

Image Optimization

-0%

Potential reduce by 56 B

  • Original 2.1 MB
  • After minification 2.1 MB

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. Bestkon images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bestkon. According to our analytics all requests are already optimized.

Accessibility Review

bestkon.de accessibility score

53

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

Document doesn't have a <title> element

High

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

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

bestkon.de 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

SEO Factors

bestkon.de SEO score

50

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

Document doesn't have a <title> element

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Bestkon.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 Bestkon.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 description is not detected on the main page of Bestkon. 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: