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burg-kaffee.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

burg-kaffee.com

burg-kaffee

Page Load Speed

6.2 sec in total

First Response

848 ms

Resources Loaded

5 sec

Page Rendered

317 ms

burg-kaffee.com screenshot

About Website

Click here to check amazing Burg Kaffee content. Otherwise, check out these important facts you probably never knew about burg-kaffee.com

自家焙煎　コーヒー専門店　ブルグコーヒー　Burg kaffee

Visit burg-kaffee.com

Key Findings

We analyzed Burg-kaffee.com page load time and found that the first response time was 848 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

burg-kaffee.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

www.burg-kaffee.com

848 ms

colormekit.css

169 ms

colormekit-responsive.css

336 ms

index.css

193 ms

top.css

197 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 10% of them (8 requests) were addressed to the original Burg-kaffee.com, 31% (24 requests) were made to Img.shop-pro.jp and 22% (17 requests) were made to Img07.shop-pro.jp. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Img.shop-pro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 250.9 kB (11%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Burg-kaffee.com main page is 2.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 44.9 kB

  • Original 52.3 kB
  • After minification 42.2 kB
  • After compression 7.4 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. This page needs HTML code to be minified as it can gain 10.1 kB, which is 19% 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 44.9 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 122.7 kB

  • Original 1.8 MB
  • After minification 1.7 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. Burg Kaffee images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 67.7 kB

  • Original 288.1 kB
  • After minification 287.2 kB
  • After compression 220.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 67.7 kB or 24% of the original size.

CSS Optimization

-19%

Potential reduce by 15.6 kB

  • Original 82.8 kB
  • After minification 79.1 kB
  • After compression 67.2 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. Burg-kaffee.com needs all CSS files to be minified and compressed as it can save up to 15.6 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (32%)

Requests Now

74

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Burg Kaffee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.burg-kaffee.com

www.burg-kaffee.com

848 ms

colormekit.css

colormekit.css

169 ms

colormekit-responsive.css

colormekit-responsive.css

336 ms

index.css

index.css

193 ms

top.css

top.css

197 ms

jquery.min.js

jquery.min.js

23 ms

js

js

69 ms

jquery.tile.js

jquery.tile.js

197 ms

jquery.skOuterClick.js

jquery.skOuterClick.js

197 ms

jquery.easing.min.js

jquery.easing.min.js

37 ms

swiper.min.js

swiper.min.js

48 ms

cart.js

cart.js

522 ms

async_cart_in.js

async_cart_in.js

522 ms

product_stock.js

product_stock.js

555 ms

js.cookie.js

js.cookie.js

573 ms

favorite_button.js

favorite_button.js

936 ms

font-awesome.css

font-awesome.css

39 ms

swiper.min.css

swiper.min.css

17 ms

175341988_th.png

175341988_th.png

106 ms

icons8.gif

icons8.gif

35 ms

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175366801_th.png

174 ms

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175366977_th.png

173 ms

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175367068_th.png

173 ms

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175367089_th.png

174 ms

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139384453_th.jpg

998 ms

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139360159_th.jpg

864 ms

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139358671_th.jpg

864 ms

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144378552_th.jpg

631 ms

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123073910_th.jpg

767 ms

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149096086_th.jpg

863 ms

152965652_th.jpg

152965652_th.jpg

1345 ms

127141765_th.jpg

127141765_th.jpg

1453 ms

124286910_th.jpg

124286910_th.jpg

1613 ms

127798120_th.jpg

127798120_th.jpg

1238 ms

js

js

91 ms

analytics.js

analytics.js

135 ms

acc-track.js

acc-track.js

984 ms

icon24_b.png

icon24_b.png

75 ms

1k_KSqggUts

1k_KSqggUts

225 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

75 ms

collect

collect

12 ms

c2hvcG5hbWU.png

c2hvcG5hbWU.png

685 ms

dG9vbF9ib3hfY2xvc2U.png

dG9vbF9ib3hfY2xvc2U.png

690 ms

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bWFpbl9zbGlkZTAx.jpg

744 ms

bWFpbl9zbGlkZTAz.jpg

bWFpbl9zbGlkZTAz.jpg

633 ms

bWFpbl9zbGlkZTA1.jpg

bWFpbl9zbGlkZTA1.jpg

400 ms

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bWFpbl9zbGlkZTA0.jpg

910 ms

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1301 ms

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1503 ms

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1406 ms

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1281 ms

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bWFpbl9zbGlkZTA3.jpg

1146 ms

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c2lkZV90cmlhbF9zZXQ.jpg

1774 ms

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1358 ms

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1652 ms

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dG9wX2ZyZWVfZ2lmdA.jpg

2153 ms

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1721 ms

c2lkZV90cmlhbF9zZXQ.jpg

c2lkZV90cmlhbF9zZXQ.jpg

1754 ms

www-player.css

www-player.css

7 ms

cGFwcGVsX3Bob3Rv.jpg

cGFwcGVsX3Bob3Rv.jpg

2065 ms

www-embed-player.js

www-embed-player.js

34 ms

base.js

base.js

57 ms

bG9nbw.png

bG9nbw.png

2324 ms

dG9wX2ZyZWVfbGlxdWlk.jpg

dG9wX2ZyZWVfbGlxdWlk.jpg

1882 ms

ad_status.js

ad_status.js

164 ms

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

131 ms

embed.js

embed.js

57 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

44 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

48 ms

id

id

25 ms

Create

Create

107 ms

GenerateIT

GenerateIT

14 ms

li.php

li.php

171 ms

li.php

li.php

855 ms

li.php

li.php

171 ms

li.php

li.php

171 ms

li.php

li.php

171 ms

li.php

li.php

172 ms

Accessibility Review

burg-kaffee.com accessibility score

58

Accessibility Issues

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.

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

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.

Best Practices

burg-kaffee.com best practices score

67

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

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

burg-kaffee.com SEO score

88

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Burg-kaffee.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Burg-kaffee.com main page’s claimed encoding is euc-jp. 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

burg-kaffee.com

Open Graph data is detected on the main page of Burg Kaffee. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: