Tools & Wizards About Us
glas-klucken.de screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

glas-klucken.de

Ihr Glasfachhandel Klucken in 47259 Duisburg – seit 1990

Page Load Speed

2.9 sec in total

First Response

437 ms

Resources Loaded

2.3 sec

Page Rendered

146 ms

glas-klucken.de screenshot

About Website

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

Der Glasfachhandel Klucken in Duisburg ist seit 1990 Ihr Ansprechpartner für individuelle und hochwertige Produkte aus Glas.

Visit glas-klucken.de

Key Findings

We analyzed Glas-klucken.de page load time and found that the first response time was 437 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

glas-klucken.de performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

glas-klucken.de

437 ms

glas-klucken

367 ms

109 ms

start.htm

119 ms

navigation.htm

212 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Glas-klucken.de, 95% (20 requests) were made to Zentrale-du.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Zentrale-du.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.9 kB (9%)

Content Size

105.9 kB

After Optimization

96.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Glas-klucken.de main page is 105.9 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. 20% of websites need less resources to load. Images take 104.7 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 582 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 556 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. 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 582 B or 51% of the original size.

Image Optimization

-9%

Potential reduce by 9.3 kB

  • Original 104.7 kB
  • After minification 95.4 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. Glas Klucken images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 26 B

  • Original 94 B
  • After minification 69 B
  • After compression 68 B

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 26 B or 28% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glas Klucken. According to our analytics all requests are already optimized.

Network Requests Diagram

glas-klucken.de

glas-klucken.de

437 ms

glas-klucken

glas-klucken

367 ms

109 ms

start.htm

start.htm

119 ms

navigation.htm

navigation.htm

212 ms

date.js

date.js

106 ms

kachel.jpg

kachel.jpg

207 ms

logo.jpg

logo.jpg

330 ms

untertitel.jpg

untertitel.jpg

413 ms

kleinesauto.jpg

kleinesauto.jpg

538 ms

eintreten.jpg

eintreten.jpg

518 ms

grossesauto2.jpg

grossesauto2.jpg

725 ms

innen2_glas-klucken.gif

innen2_glas-klucken.gif

744 ms

aussen_glas-klucken.gif

aussen_glas-klucken.gif

932 ms

innen_glas-klucken.gif

innen_glas-klucken.gif

952 ms

startbutton.jpg

startbutton.jpg

937 ms

glasbutton.jpg

glasbutton.jpg

958 ms

eleganzbutton.jpg

eleganzbutton.jpg

1041 ms

kontaktbutton.jpg

kontaktbutton.jpg

1061 ms

impressumbutton.jpg

impressumbutton.jpg

1145 ms

fehlermeldung.html

fehlermeldung.html

1064 ms

Accessibility Review

glas-klucken.de accessibility score

78

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

glas-klucken.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

glas-klucken.de SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glas-klucken.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 Glas-klucken.de main page’s claimed encoding is . 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

glas-klucken.de

Open Graph description is not detected on the main page of Glas Klucken. 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: