Tools & Wizards About Us

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

job.ch

Job search on jobs.ch, the leading online job portal on the Swiss market

Page Load Speed

6.9 sec in total

First Response

378 ms

Resources Loaded

6 sec

Page Rendered

520 ms

About Website

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

jobs.ch is the leading online job portal in Switzerland. You will certainly find your ideal job among the ads that are published every day, and you can apply directly online.

Visit job.ch

Key Findings

We analyzed Job.ch page load time and found that the first response time was 378 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

job.ch performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

89/100

25%

SI (Speed Index)

Value4.7 s

70/100

10%

TBT (Total Blocking Time)

Value4,330 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

job.ch

378 ms

181 ms

jquery-1.3.2.min.js

408 ms

jquery.qtip-1.0.0-rc3.min.js

440 ms

jquery.easing.1.3.js

434 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Job.ch, 81% (44 requests) were made to Img.jobs.ch and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Jobdch.wemfbox.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 592.7 kB (61%)

Content Size

970.9 kB

After Optimization

378.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Job.ch main page is 970.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. CSS take 420.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 31.9 kB

  • Original 42.0 kB
  • After minification 35.9 kB
  • After compression 10.1 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. This page needs HTML code to be minified as it can gain 6.2 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.9 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 4.2 kB

  • Original 228.7 kB
  • After minification 224.5 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. Job images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 197.5 kB

  • Original 279.5 kB
  • After minification 228.2 kB
  • After compression 82.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 197.5 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 359.1 kB

  • Original 420.6 kB
  • After minification 341.4 kB
  • After compression 61.5 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. Job.ch needs all CSS files to be minified and compressed as it can save up to 359.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (50%)

Requests Now

48

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Job. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

job.ch accessibility score

100

Accessibility Issues

Best Practices

job.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

job.ch SEO score

92

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

Document doesn't have a valid hreflang

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

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Job.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Job.ch main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Job. 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: