Tools & Wizards About Us
koestritzer.de screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

koestritzer.de

Köstritzer: Deutschland beliebtestes Schwarzbier

Page Load Speed

4.1 sec in total

First Response

325 ms

Resources Loaded

3 sec

Page Rendered

728 ms

koestritzer.de screenshot

About Website

Welcome to koestritzer.de homepage info - get ready to check Koestritzer best content for Germany right away, or after learning these important things about koestritzer.de

Entdecke die Welt von Köstritzer Schwarzbier. Erfahre mehr über unsere Geschichte, unsere Biere und aktuelle Neuigkeiten.

Visit koestritzer.de

Key Findings

We analyzed Koestritzer.de page load time and found that the first response time was 325 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

koestritzer.de performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.875

3/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

koestritzer.de

325 ms

www.koestritzer.de

1482 ms

7015c8c4ac.css

195 ms

jquery-ui.min.css

298 ms

bootstrap.min.css

405 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Koestritzer.de, 2% (1 request) were made to Google.com and 2% (1 request) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Koestritzer.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.9 kB (5%)

Content Size

753.8 kB

After Optimization

718.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koestritzer.de main page is 753.8 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. 40% of websites need less resources to load. Images take 447.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.5 kB

  • Original 33.5 kB
  • After minification 30.7 kB
  • After compression 5.9 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 27.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 315 B

  • Original 447.1 kB
  • After minification 446.8 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. Koestritzer images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 211.6 kB
  • After minification 211.6 kB
  • After compression 210.4 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

-9%

Potential reduce by 5.8 kB

  • Original 61.6 kB
  • After minification 60.8 kB
  • After compression 55.8 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. Koestritzer.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (52%)

Requests Now

42

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koestritzer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koestritzer.de

koestritzer.de

325 ms

www.koestritzer.de

www.koestritzer.de

1482 ms

7015c8c4ac.css

7015c8c4ac.css

195 ms

jquery-ui.min.css

jquery-ui.min.css

298 ms

bootstrap.min.css

bootstrap.min.css

405 ms

lightbox.css

lightbox.css

307 ms

slick.css

slick.css

309 ms

slick-theme.css

slick-theme.css

310 ms

simplebar.css

simplebar.css

312 ms

ksb_base.css

ksb_base.css

410 ms

brewing.css

brewing.css

415 ms

logo_koestritzer.svg

logo_koestritzer.svg

422 ms

tabbar_icon_biere.svg

tabbar_icon_biere.svg

423 ms

jquery.min.js

jquery.min.js

513 ms

popper.min.js

popper.min.js

501 ms

bootstrap.min.js

bootstrap.min.js

504 ms

jquery-ui.min.js

jquery-ui.min.js

710 ms

lightbox.js

lightbox.js

529 ms

customisation.js

customisation.js

529 ms

slick.js

slick.js

611 ms

jquery.dim-background.min.js

jquery.dim-background.min.js

611 ms

simplebar.min.js

simplebar.min.js

614 ms

ksb_base.js

ksb_base.js

628 ms

api.js

api.js

35 ms

cookie.js

cookie.js

628 ms

agegate.js

agegate.js

740 ms

brewing.js

brewing.js

740 ms

tabbar_icon_braukunst.svg

tabbar_icon_braukunst.svg

765 ms

tabbar_icon_ueber-uns.svg

tabbar_icon_ueber-uns.svg

766 ms

icon_social_facebook.svg

icon_social_facebook.svg

768 ms

icon_social_instagram.svg

icon_social_instagram.svg

831 ms

koe_kombimotiv.jpg

koe_kombimotiv.jpg

1202 ms

koestritzer-dark-delikat-startseitenteaser-desktop.jpg

koestritzer-dark-delikat-startseitenteaser-desktop.jpg

1301 ms

koestritzer-black-beats-events-startseitenteaser.jpg

koestritzer-black-beats-events-startseitenteaser.jpg

1012 ms

folg_uns_auf_instagram.jpg

folg_uns_auf_instagram.jpg

1125 ms

koestritzer_teaser_faq.jpg

koestritzer_teaser_faq.jpg

1027 ms

tabbar_icon_shop.svg

tabbar_icon_shop.svg

906 ms

tabbar_icon_mehr.svg

tabbar_icon_mehr.svg

1006 ms

pin.png

pin.png

1017 ms

close.png

close.png

697 ms

loading.gif

loading.gif

712 ms

prev.svg

prev.svg

789 ms

next.svg

next.svg

797 ms

Gotham-Book.woff

Gotham-Book.woff

790 ms

Gotham-Medium.woff

Gotham-Medium.woff

792 ms

Gotham-Black.woff

Gotham-Black.woff

870 ms

Gotham-Bold.woff

Gotham-Bold.woff

873 ms

recaptcha__en.js

recaptcha__en.js

53 ms

Accessibility Review

koestritzer.de accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

koestritzer.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

koestritzer.de SEO score

79

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

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

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

    DE

  • Encoding

    UTF-8

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

koestritzer.de

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