Tools & Wizards About Us
wbw.ch screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

wbw.ch

werk, bauen+wohnen

Page Load Speed

5.2 sec in total

First Response

433 ms

Resources Loaded

4.3 sec

Page Rendered

496 ms

wbw.ch screenshot

About Website

Click here to check amazing Wbw content. Otherwise, check out these important facts you probably never knew about wbw.ch

werk, bauen+wohnen presents topical and critical reports about Swiss architecture within the international context.

Visit wbw.ch

Key Findings

We analyzed Wbw.ch page load time and found that the first response time was 433 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

wbw.ch performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.303

39/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

wbw.ch

433 ms

wbw.ch

402 ms

www.wbw.ch

428 ms

en

430 ms

style.css

195 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 66% of them (42 requests) were addressed to the original Wbw.ch, 8% (5 requests) were made to Cdnjs.cloudflare.com and 6% (4 requests) were made to Servedbyadbutler.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Wbw.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 949.2 kB (25%)

Content Size

3.8 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wbw.ch main page is 3.8 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. 55% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 105.8 kB

  • Original 131.2 kB
  • After minification 125.1 kB
  • After compression 25.4 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. 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 105.8 kB or 81% of the original size.

Image Optimization

-23%

Potential reduce by 839.5 kB

  • Original 3.6 MB
  • After minification 2.8 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. Obviously, Wbw needs image optimization as it can save up to 839.5 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 2.8 kB

  • Original 73.9 kB
  • After minification 73.9 kB
  • After compression 71.1 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.

CSS Optimization

-3%

Potential reduce by 1.1 kB

  • Original 35.7 kB
  • After minification 35.7 kB
  • After compression 34.6 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. Wbw.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (52%)

Requests Now

58

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wbw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wbw.ch

wbw.ch

433 ms

wbw.ch

wbw.ch

402 ms

www.wbw.ch

www.wbw.ch

428 ms

en

en

430 ms

style.css

style.css

195 ms

background_css

background_css

608 ms

background_js

background_js

923 ms

jquery-ui.min.css

jquery-ui.min.css

52 ms

font-awesome.min.css

font-awesome.min.css

56 ms

redesign---home.css

redesign---home.css

291 ms

jquery.min.js

jquery.min.js

50 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

49 ms

script.js

script.js

291 ms

init.js

init.js

299 ms

js

js

87 ms

sdk.js

sdk.js

33 ms

bootstrap.min.js

bootstrap.min.js

48 ms

tiun.js

tiun.js

297 ms

redesign-lodash.min.js

redesign-lodash.min.js

424 ms

redesign-header.js

redesign-header.js

318 ms

fullscreen-menu.js

fullscreen-menu.js

384 ms

jquery.highlight.js

jquery.highlight.js

385 ms

smoothscroll.js

smoothscroll.js

392 ms

icheck.min.js

icheck.min.js

393 ms

prefixfree.min.js

prefixfree.min.js

425 ms

init.js

init.js

481 ms

respond.min.js

respond.min.js

481 ms

social-share.js

social-share.js

488 ms

style.css

style.css

98 ms

logo-claim-right.svg

logo-claim-right.svg

98 ms

search-icon.svg

search-icon.svg

107 ms

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d01d6e4f155e6d5318f4988372452f40.jpg

316 ms

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467b0c3c467d7027f349ea0d7b223cd1.jpg

632 ms

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b4144104d16310d368df821873bfe19a.jpg

377 ms

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37e8f86d8df211269c413590357c7757.jpg

490 ms

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380 ms

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525 ms

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761 ms

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fe5c9e05fb65b3f32cf052fb4ffa1489.jpg

846 ms

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72ca03903aebc060c04a72e684e8561c.png

1224 ms

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953 ms

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a792861d24a599eaa6b8186f9770f536.jpg

1153 ms

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842 ms

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952 ms

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1159 ms

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942 ms

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1038 ms

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1143 ms

a92f0facc2028cc7c5d31cbeebbdd27d.jpg

a92f0facc2028cc7c5d31cbeebbdd27d.jpg

1144 ms

analytics.js

analytics.js

58 ms

button

button

469 ms

sdk.js

sdk.js

36 ms

;ID=167391;size=330x495;setID=589409;type=js;sw=1024;sh=768;spr=1;kw=;pid=694988;place=0;rnd=694988;click=CLICK_MACRO_PLACEHOLDER

;ID=167391;size=330x495;setID=589409;type=js;sw=1024;sh=768;spr=1;kw=;pid=694988;place=0;rnd=694988;click=CLICK_MACRO_PLACEHOLDER

106 ms

CrimsonText-Regular.ttf

CrimsonText-Regular.ttf

1075 ms

apercu_medium.woff

apercu_medium.woff

1172 ms

77 ms

collect

collect

18 ms

;libID=4225941

;libID=4225941

61 ms

;ID=167391;size=330x495;setID=594049;type=js;sw=1024;sh=768;spr=1;kw=;pid=694988;place=0;rnd=694988;click=CLICK_MACRO_PLACEHOLDER

;ID=167391;size=330x495;setID=594049;type=js;sw=1024;sh=768;spr=1;kw=;pid=694988;place=0;rnd=694988;click=CLICK_MACRO_PLACEHOLDER

70 ms

;libID=4225942

;libID=4225942

74 ms

background_css

background_css

148 ms

jquery-ui.min.css

jquery-ui.min.css

21 ms

font-awesome.min.css

font-awesome.min.css

68 ms

white-border-en-v2.svg

white-border-en-v2.svg

163 ms

Accessibility Review

wbw.ch accessibility score

71

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

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

wbw.ch 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

wbw.ch SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wbw.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Wbw.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

wbw.ch

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