Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    34% of websites

  • 83

    SEO

    Google-friendlier than
    54% of websites

billag.ch

BILLAG

Page Load Speed

5.8 sec in total

First Response

1.3 sec

Resources Loaded

4.4 sec

Page Rendered

195 ms

billag.ch screenshot

About Website

Visit billag.ch now to see the best up-to-date BILLAG content for Switzerland and also check out these interesting facts you probably never knew about billag.ch

Visit billag.ch

Key Findings

We analyzed Billag.ch page load time and found that the first response time was 1.3 sec and then it took 4.6 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

billag.ch performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

www.billag.ch

1261 ms

abdc21c6-efb2-4f60-83bd-817120b10adf.css

136 ms

styles.css

769 ms

jquery.min.js

73 ms

general.js

391 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 79% of them (11 requests) were addressed to the original Billag.ch, 14% (2 requests) were made to Fast.fonts.com and 7% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Billag.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 839.8 kB (52%)

Content Size

1.6 MB

After Optimization

781.9 kB

In fact, the total size of Billag.ch main page is 1.6 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. 15% of websites need less resources to load. CSS take 857.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 30.8 kB

  • Original 44.7 kB
  • After minification 44.3 kB
  • After compression 13.9 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 30.8 kB or 69% of the original size.

Image Optimization

-5%

Potential reduce by 33.2 kB

  • Original 657.2 kB
  • After minification 624.1 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. BILLAG images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 42.8 kB

  • Original 62.0 kB
  • After minification 62.0 kB
  • After compression 19.2 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 42.8 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 733.0 kB

  • Original 857.8 kB
  • After minification 857.7 kB
  • After compression 124.8 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. Billag.ch needs all CSS files to be minified and compressed as it can save up to 733.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (25%)

Requests Now

12

After Optimization

9

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BILLAG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

billag.ch accessibility score

89

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

billag.ch best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

billag.ch SEO score

83

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Billag.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Billag.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 description is not detected on the main page of BILLAG. 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: