Tools & Wizards About Us
diff.ch screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

diff.ch

Die Berner Branding- und Webagentur

Page Load Speed

4.8 sec in total

First Response

382 ms

Resources Loaded

3.4 sec

Page Rendered

946 ms

diff.ch screenshot

About Website

Welcome to diff.ch homepage info - get ready to check Diff best content right away, or after learning these important things about diff.ch

Wir kreieren Dienstleistungen in den Bereichen Branding und Web. Das Zusammenspiel unserer Kompetenzen unter einem Dach erlaubt uns, kommunikative Lösungen zu entwickeln, die einen Mehrwert schaffen u...

Visit diff.ch

Key Findings

We analyzed Diff.ch page load time and found that the first response time was 382 ms and then it took 4.4 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

diff.ch performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value380 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

diff.ch

382 ms

diff.ch

382 ms

www.diff.ch

2037 ms

cc179039-d601-45c2-a93c-5975084165b3.css

37 ms

bundle-min-bbd53c400f.css

469 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 78% of them (14 requests) were addressed to the original Diff.ch, 11% (2 requests) were made to Statistics.diff.ch and 6% (1 request) were made to Cdn.fonts.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Diff.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 623.7 kB (18%)

Content Size

3.4 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diff.ch main page is 3.4 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. 25% of websites need less resources to load. HTML takes 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-28%

Potential reduce by 586.9 kB

  • Original 2.1 MB
  • After minification 2.0 MB
  • After compression 1.5 MB

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 586.9 kB or 28% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.1 MB
  • After minification 1.1 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. Diff images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 25.6 kB

  • Original 205.6 kB
  • After minification 205.6 kB
  • After compression 180.0 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 25.6 kB or 12% of the original size.

CSS Optimization

-23%

Potential reduce by 11.2 kB

  • Original 49.5 kB
  • After minification 49.5 kB
  • After compression 38.3 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. Diff.ch needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 23% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diff. According to our analytics all requests are already optimized.

Network Requests Diagram

diff.ch

diff.ch

382 ms

diff.ch

diff.ch

382 ms

www.diff.ch

www.diff.ch

2037 ms

cc179039-d601-45c2-a93c-5975084165b3.css

cc179039-d601-45c2-a93c-5975084165b3.css

37 ms

bundle-min-bbd53c400f.css

bundle-min-bbd53c400f.css

469 ms

matomo.js

matomo.js

568 ms

MarkOT-Medium.woff

MarkOT-Medium.woff

134 ms

MarkOT-Light.woff

MarkOT-Light.woff

233 ms

MarkOT-Bold.woff

MarkOT-Bold.woff

233 ms

bundle-c8ad971d84.js

bundle-c8ad971d84.js

504 ms

GEWA_Website_Laptop_Header.jpg

GEWA_Website_Laptop_Header.jpg

619 ms

wankdorf_city_Website_header2.jpg

wankdorf_city_Website_header2.jpg

251 ms

tryber_fahrradbox.jpg

tryber_fahrradbox.jpg

155 ms

besondere_volksschule_header.jpg

besondere_volksschule_header.jpg

252 ms

foodsave_mais_vorschaubild.jpg

foodsave_mais_vorschaubild.jpg

563 ms

hypolino_startbild.jpg

hypolino_startbild.jpg

562 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

14 ms

matomo.php

matomo.php

162 ms

Accessibility Review

diff.ch accessibility score

78

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

[aria-*] attributes do not have valid values

High

[aria-*] attributes are not valid or misspelled

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

diff.ch best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

diff.ch SEO score

100

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

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 Diff.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 Diff.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

diff.ch

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