Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

wwww.bluewin.ch

blue News | bluewin E-Mail | News, Politik, Sport, People

Page Load Speed

8.9 sec in total

First Response

344 ms

Resources Loaded

2.5 sec

Page Rendered

6 sec

wwww.bluewin.ch screenshot

About Website

Click here to check amazing Wwww Blue Win content for Switzerland. Otherwise, check out these important facts you probably never knew about wwww.bluewin.ch

Aktuelle News und Sport aus der Schweiz & International, Politik, Wetter, People und Livestreams - Webmail Login für Bluewin E-Mail

Visit wwww.bluewin.ch

Key Findings

We analyzed Wwww.bluewin.ch page load time and found that the first response time was 344 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

wwww.bluewin.ch performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value21.4 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value6,560 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value40.1 s

0/100

10%

Network Requests Diagram

index.html

344 ms

datalayer-sync-min.js

674 ms

styles.css

111 ms

init_advertising.9c7fb9140800dd1d79b5.js

345 ms

webpush-production.js

78 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Wwww.bluewin.ch, 17% (24 requests) were made to Services.sg101.prd.sctv.ch and 9% (12 requests) were made to Cdn.bluewin.ch. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Services.sg101.prd.sctv.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 642.8 kB (14%)

Content Size

4.6 MB

After Optimization

3.9 MB

In fact, the total size of Wwww.bluewin.ch main page is 4.6 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. Only a small number of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 491.1 kB

  • Original 559.2 kB
  • After minification 511.6 kB
  • After compression 68.1 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 491.1 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 43.8 kB

  • Original 3.5 MB
  • After minification 3.4 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. Wwww Blue Win images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 107.4 kB

  • Original 480.8 kB
  • After minification 480.8 kB
  • After compression 373.4 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 107.4 kB or 22% of the original size.

CSS Optimization

-1%

Potential reduce by 501 B

  • Original 63.2 kB
  • After minification 63.2 kB
  • After compression 62.7 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. Wwww.bluewin.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (7%)

Requests Now

130

After Optimization

121

The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wwww Blue Win. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

wwww.bluewin.ch accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

wwww.bluewin.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

wwww.bluewin.ch SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Wwww.bluewin.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 Wwww.bluewin.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

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