Tools & Wizards About Us
talktalk.ch screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

talktalk.ch

TalkTalk • Dein Mobilfunk-, Telefon- & Internetanbieter

Page Load Speed

2.6 sec in total

First Response

35 ms

Resources Loaded

1.3 sec

Page Rendered

1.2 sec

talktalk.ch screenshot

About Website

Click here to check amazing Talk content for Switzerland. Otherwise, check out these important facts you probably never knew about talktalk.ch

TalkTalk – die Schweizer Lösung für Mobile, Festnetz, Internet und TV • Günstige & flexibile Tarifpläne ✓ Jetzt mehr erfahren.

Visit talktalk.ch

Key Findings

We analyzed Talktalk.ch page load time and found that the first response time was 35 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

talktalk.ch performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

www.talktalk.ch

35 ms

dlb8sup.css

125 ms

loader.js

22 ms

main.bundle.js

409 ms

talktalkaddtocart.js

414 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 24% of them (6 requests) were addressed to the original Talktalk.ch, 44% (11 requests) were made to Mobilezone.rokka.io and 12% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (997 ms) relates to the external source Mobilezone.rokka.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 204.6 kB (15%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Talktalk.ch main page is 1.4 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. 30% of websites need less resources to load. Images take 747.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 204.4 kB

  • Original 270.9 kB
  • After minification 248.7 kB
  • After compression 66.5 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 204.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 747.5 kB
  • After minification 747.5 kB

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. Talk images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 239 B

  • Original 339.3 kB
  • After minification 339.3 kB
  • After compression 339.1 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

-0%

Potential reduce by 0 B

  • Original 5 B

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.

Requests Breakdown

Number of requests can be reduced by 6 (29%)

Requests Now

21

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Talk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.talktalk.ch

www.talktalk.ch

35 ms

dlb8sup.css

dlb8sup.css

125 ms

loader.js

loader.js

22 ms

main.bundle.js

main.bundle.js

409 ms

talktalkaddtocart.js

talktalkaddtocart.js

414 ms

LastVisitedNode.js

LastVisitedNode.js

408 ms

p.css

p.css

23 ms

cwr.js

cwr.js

40 ms

gtm.js

gtm.js

168 ms

1724018702.png

1724018702.png

694 ms

spritemap.svg

spritemap.svg

435 ms

1723949754.png

1723949754.png

697 ms

1723949755.png

1723949755.png

700 ms

1723949755.png

1723949755.png

702 ms

1724032822.png

1724032822.png

997 ms

1723949755.png

1723949755.png

707 ms

1723949755.png

1723949755.png

702 ms

1723949755.png

1723949755.png

702 ms

1723949755.png

1723949755.png

703 ms

1723949756.png

1723949756.png

704 ms

1723949756.png

1723949756.png

705 ms

bundle.js

bundle.js

22 ms

d

d

21 ms

d

d

30 ms

Flyer-BlackCondensed.woff

Flyer-BlackCondensed.woff

457 ms

Accessibility Review

talktalk.ch accessibility score

92

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

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

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

Best Practices

talktalk.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

High

Page has valid source maps

SEO Factors

talktalk.ch SEO score

93

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

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 Talktalk.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 Talktalk.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

talktalk.ch

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