Tools & Wizards About Us
glasklar-berlin.de screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

glasklar-berlin.de

GlasKlar GmbH - Duschabtrennungen, Glastüren, Spiegel und Glas nach Mass

Page Load Speed

2.1 sec in total

First Response

347 ms

Resources Loaded

1.6 sec

Page Rendered

126 ms

glasklar-berlin.de screenshot

About Website

Welcome to glasklar-berlin.de homepage info - get ready to check Glas Klar Berlin best content right away, or after learning these important things about glasklar-berlin.de

GlasKlar GmbH - Berlin - Glastüren und Schiebetüren, Ganzglasanlagen, Duschabtrennungen, Glasrückwände, Glasmöbel, Glasplatten und Spiegel nach Mass

Visit glasklar-berlin.de

Key Findings

We analyzed Glasklar-berlin.de page load time and found that the first response time was 347 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

glasklar-berlin.de performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

glasklar-berlin.de

347 ms

custom_1554041554555.css

110 ms

mm.js

203 ms

i.gif

109 ms

slogan_3001_3_0.png

195 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Glasklar-berlin.de, 5% (2 requests) were made to Strato.de. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Glasklar-berlin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 164.3 kB (46%)

Content Size

357.8 kB

After Optimization

193.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Glasklar-berlin.de main page is 357.8 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. 15% of websites need less resources to load. Images take 340.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 9.5 kB

  • Original 11.8 kB
  • After minification 11.5 kB
  • After compression 2.3 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 9.5 kB or 81% of the original size.

Image Optimization

-44%

Potential reduce by 150.6 kB

  • Original 340.0 kB
  • After minification 189.4 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. Obviously, Glas Klar Berlin needs image optimization as it can save up to 150.6 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 2.1 kB

  • Original 3.2 kB
  • After minification 2.7 kB
  • After compression 1.1 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 2.1 kB or 67% of the original size.

CSS Optimization

-73%

Potential reduce by 2.0 kB

  • Original 2.8 kB
  • After minification 2.1 kB
  • After compression 750 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. Glasklar-berlin.de needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (58%)

Requests Now

40

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glas Klar Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

glasklar-berlin.de

glasklar-berlin.de

347 ms

custom_1554041554555.css

custom_1554041554555.css

110 ms

mm.js

mm.js

203 ms

i.gif

i.gif

109 ms

slogan_3001_3_0.png

slogan_3001_3_0.png

195 ms

14261780_1948275259c.png

14261780_1948275259c.png

206 ms

19656537_2084657848.png

19656537_2084657848.png

211 ms

14281971_1509640986.png

14281971_1509640986.png

211 ms

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14282000_573826849.png

212 ms

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14397922_863267236.png

216 ms

14281965_574109432.png

14281965_574109432.png

296 ms

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14282112_434504345.png

308 ms

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14282027_1706122454.png

317 ms

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14282664_651509255.png

317 ms

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14286801_1189854024.png

318 ms

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14286028_479439965.png

324 ms

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14286518_1494722396.png

398 ms

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14283087_91715744.png

410 ms

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14434367_220762515.png

422 ms

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14261788_1676235579.png

423 ms

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425 ms

big_35780961_0_200-266.jpg

big_35780961_0_200-266.jpg

431 ms

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big_35780962_0_200-266.jpg

500 ms

big_35780969_0_200-266.jpg

big_35780969_0_200-266.jpg

512 ms

back_1_.jpg

back_1_.jpg

1056 ms

19656537_2084657848a.png

19656537_2084657848a.png

435 ms

14281971_1509640986a.png

14281971_1509640986a.png

439 ms

14282000_573826849a.png

14282000_573826849a.png

446 ms

14397922_863267236a.png

14397922_863267236a.png

509 ms

14281965_574109432a.png

14281965_574109432a.png

521 ms

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14282112_434504345a.png

540 ms

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545 ms

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555 ms

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14286801_1189854024a.png

612 ms

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14286028_479439965a.png

623 ms

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14286518_1494722396a.png

646 ms

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14283087_91715744a.png

651 ms

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662 ms

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14261788_1676235579a.png

714 ms

19812346_1170466782a.png

19812346_1170466782a.png

715 ms

x

x

138 ms

153 ms

Accessibility Review

glasklar-berlin.de accessibility score

93

Accessibility Issues

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

glasklar-berlin.de best practices score

75

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

SEO Factors

glasklar-berlin.de SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glasklar-berlin.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 Glasklar-berlin.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

glasklar-berlin.de

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