Tools & Wizards About Us
bubu.ch screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

bubu.ch

Wir binden - Bubu

Page Load Speed

3.5 sec in total

First Response

326 ms

Resources Loaded

3 sec

Page Rendered

205 ms

bubu.ch screenshot

About Website

Visit bubu.ch now to see the best up-to-date Bubu content for Switzerland and also check out these interesting facts you probably never knew about bubu.ch

Bubu (Buchbinderei Burkhardt) aus Mönchaltorf/Zürich druckt und bindet Bücher für Verlage, Druckereien und Agenturen - vielfältig und in exzellenter Qualität.

Visit bubu.ch

Key Findings

We analyzed Bubu.ch page load time and found that the first response time was 326 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bubu.ch performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.273

45/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

bubu.ch

326 ms

bubu.ch

449 ms

www.bubu.ch

593 ms

main.css

111 ms

font-awesome.css

223 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 88% of them (45 requests) were addressed to the original Bubu.ch, 4% (2 requests) were made to Stats.g.doubleclick.net and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (997 ms) belongs to the original domain Bubu.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.3 kB (2%)

Content Size

4.9 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bubu.ch main page is 4.9 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. 45% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 41.1 kB

  • Original 49.7 kB
  • After minification 37.6 kB
  • After compression 8.6 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 12.1 kB, which is 24% 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 41.1 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 81.2 kB

  • Original 4.9 MB
  • After minification 4.8 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. Bubu images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 27 B

  • Original 17.1 kB
  • After minification 17.1 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 20 (47%)

Requests Now

43

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bubu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bubu.ch

bubu.ch

326 ms

bubu.ch

bubu.ch

449 ms

www.bubu.ch

www.bubu.ch

593 ms

main.css

main.css

111 ms

font-awesome.css

font-awesome.css

223 ms

news-basic.css

news-basic.css

333 ms

modernizr-2.8.3.min.js

modernizr-2.8.3.min.js

334 ms

js

js

70 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

340 ms

bootstrap.min.js

bootstrap.min.js

334 ms

jquery.responsiveimages.min.js

jquery.responsiveimages.min.js

332 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

333 ms

hammer.min.js

hammer.min.js

443 ms

jquery.hammer.js

jquery.hammer.js

442 ms

lightbox.js

lightbox.js

443 ms

sharer.js

sharer.js

442 ms

main.js

main.js

444 ms

gallery.js

gallery.js

449 ms

typo3.js

typo3.js

552 ms

carousel-gridelements.js

carousel-gridelements.js

552 ms

stickynav.js

stickynav.js

552 ms

main-blessed1.css

main-blessed1.css

453 ms

dc.js

dc.js

116 ms

logo.svg

logo.svg

122 ms

pdf2book_with_claim_de.svg

pdf2book_with_claim_de.svg

123 ms

csm_Buehne_Technik_a793489710.png

csm_Buehne_Technik_a793489710.png

981 ms

csm_Technik_953a1827e8.jpg

csm_Technik_953a1827e8.jpg

126 ms

csm_Zickzack_24902fd0d6.jpg

csm_Zickzack_24902fd0d6.jpg

127 ms

csm_Buehne_Beratung_d4eeeeec1d.png

csm_Buehne_Beratung_d4eeeeec1d.png

764 ms

csm_Beratung_f05e1b9bf9.jpg

csm_Beratung_f05e1b9bf9.jpg

222 ms

csm_Material_7cfab3c593.jpg

csm_Material_7cfab3c593.jpg

330 ms

csm_Indigo_5322d7408e.jpg

csm_Indigo_5322d7408e.jpg

334 ms

csm_Buehne_Tradition_242f32b3cd.png

csm_Buehne_Tradition_242f32b3cd.png

997 ms

csm_Traditin_97dc4a7610.jpg

csm_Traditin_97dc4a7610.jpg

332 ms

arrows.svg

arrows.svg

441 ms

csm_UEbersichtsbild_Bindorama_virtuell_e9995d79cc.jpg

csm_UEbersichtsbild_Bindorama_virtuell_e9995d79cc.jpg

443 ms

csm_Bindorama_UEbersichtsbild_1_7cd2d70f30.jpg

csm_Bindorama_UEbersichtsbild_1_7cd2d70f30.jpg

445 ms

csm_Bindorama_UEbersichtsbild_1_9c9ac53c38.jpg

csm_Bindorama_UEbersichtsbild_1_9c9ac53c38.jpg

552 ms

csm_UEbersichtsbild_bc77bff2f8.jpg

csm_UEbersichtsbild_bc77bff2f8.jpg

553 ms

csm_U__bersichtsbild_2bb62e1ef2.jpg

csm_U__bersichtsbild_2bb62e1ef2.jpg

555 ms

blank.gif

blank.gif

662 ms

bookfactory.svg

bookfactory.svg

664 ms

sdk.js

sdk.js

39 ms

205-maaxregular-webfont.woff

205-maaxregular-webfont.woff

562 ms

205-maaxbold-webfont.woff

205-maaxbold-webfont.woff

669 ms

205-maaxmedium-webfont.woff

205-maaxmedium-webfont.woff

672 ms

Maaaax-Bold.otf

Maaaax-Bold.otf

673 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

768 ms

__utm.gif

__utm.gif

12 ms

sdk.js

sdk.js

5 ms

54 ms

Accessibility Review

bubu.ch accessibility score

97

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

Links do not have a discernible name

Best Practices

bubu.ch 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bubu.ch SEO score

99

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

High

Tap targets are not sized appropriately

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 Bubu.ch 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 Bubu.ch 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

bubu.ch

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