Tools & Wizards About Us
whiteberrysmile.ch screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

whiteberrysmile.ch

Whiteberry Smile - die Spezialisten für die Aufhellung Ihrer Zähne in Zürich

Page Load Speed

4.3 sec in total

First Response

341 ms

Resources Loaded

3.5 sec

Page Rendered

535 ms

whiteberrysmile.ch screenshot

About Website

Click here to check amazing Whiteberry Smile content. Otherwise, check out these important facts you probably never knew about whiteberrysmile.ch

Professionelles Zahnbleaching durch zahnmedizinisches Personal für ein strahlend weisses Lächeln in einer angenehmen Atmosphäre.

Visit whiteberrysmile.ch

Key Findings

We analyzed Whiteberrysmile.ch page load time and found that the first response time was 341 ms and then it took 4 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

whiteberrysmile.ch performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

whiteberrysmile.ch

341 ms

whiteberrysmile.ch

565 ms

9fbf9ba82299.css

332 ms

modernizr.custom.js

331 ms

aab869ce3932.js

557 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 78% of them (29 requests) were addressed to the original Whiteberrysmile.ch, 5% (2 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Whiteberrysmile.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.1 kB (2%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Whiteberrysmile.ch main page is 1.9 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 23.8 kB

  • Original 32.1 kB
  • After minification 29.3 kB
  • After compression 8.3 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 23.8 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 20.7 kB

  • Original 1.6 MB
  • After minification 1.6 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. Whiteberry Smile images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 585 B

  • Original 177.9 kB
  • After minification 177.9 kB
  • After compression 177.3 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

-0%

Potential reduce by 31 B

  • Original 7.3 kB
  • After minification 7.3 kB
  • After compression 7.3 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. Whiteberrysmile.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (16%)

Requests Now

31

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whiteberry Smile. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

whiteberrysmile.ch

whiteberrysmile.ch

341 ms

whiteberrysmile.ch

whiteberrysmile.ch

565 ms

9fbf9ba82299.css

9fbf9ba82299.css

332 ms

modernizr.custom.js

modernizr.custom.js

331 ms

aab869ce3932.js

aab869ce3932.js

557 ms

64b36c743171.css

64b36c743171.css

334 ms

css

css

29 ms

banner-si.png

banner-si.png

368 ms

slide-img1.jpg

slide-img1.jpg

694 ms

slide-img2-larger.jpg

slide-img2-larger.jpg

716 ms

slide-img3-larger.jpg

slide-img3-larger.jpg

808 ms

logo-claim-white.png

logo-claim-white.png

368 ms

section1.jpg

section1.jpg

741 ms

section2.jpg

section2.jpg

917 ms

berry-green-round-bg.png

berry-green-round-bg.png

715 ms

section3.jpg

section3.jpg

1245 ms

berry-green-round-bg-dark.png

berry-green-round-bg-dark.png

1043 ms

section4.jpg

section4.jpg

1265 ms

plus.png

plus.png

1074 ms

section5.jpg

section5.jpg

1355 ms

next-button.png

next-button.png

1262 ms

logo-claim-green.png

logo-claim-green.png

1332 ms

SlGWmQWMvZQIdix7AFxXmMh3eDs1Yg.ttf

SlGWmQWMvZQIdix7AFxXmMh3eDs1Yg.ttf

26 ms

SlGVmQWMvZQIdix7AFxXkHNSaA.ttf

SlGVmQWMvZQIdix7AFxXkHNSaA.ttf

32 ms

mavenprolight-300-webfont.woff

mavenprolight-300-webfont.woff

1477 ms

all.js

all.js

15 ms

icomoon.ttf

icomoon.ttf

1517 ms

all.js

all.js

6 ms

dc.js

dc.js

52 ms

js

js

115 ms

wbs_2_foto_innen2_1.jpg

wbs_2_foto_innen2_1.jpg

1785 ms

wbs_2_foto_2eer_3.jpg

wbs_2_foto_2eer_3.jpg

1703 ms

wbs_111.jpg

wbs_111.jpg

1658 ms

wbs_2_nnn.jpg

wbs_2_nnn.jpg

1940 ms

wbs2_foto_beh_1.jpg

wbs2_foto_beh_1.jpg

1924 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

1654 ms

__utm.gif

__utm.gif

17 ms

Accessibility Review

whiteberrysmile.ch accessibility score

89

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

button, link, and menuitem elements do not have accessible names.

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

Best Practices

whiteberrysmile.ch best practices score

75

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

SEO Factors

whiteberrysmile.ch SEO score

89

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

whiteberrysmile.ch

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