Tools & Wizards About Us

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

intervista.ch

intervista | Das Schweizer Marktforschungsinstitut | B2B und B2C

Page Load Speed

8.5 sec in total

First Response

395 ms

Resources Loaded

7 sec

Page Rendered

1.1 sec

About Website

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

intervista bietet umsetzungsorientierte sowie technisch und psychologisch fundierte Marktforschung. Erfahren Sie jetzt mehr.

Visit intervista.ch

Key Findings

We analyzed Intervista.ch page load time and found that the first response time was 395 ms and then it took 8.1 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

intervista.ch performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

intervista.ch

395 ms

www.intervista.ch

2644 ms

app.css

199 ms

borlabs-cookie.css

300 ms

main_e22958fa.css

509 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that all of those requests were addressed to Intervista.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Intervista.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 819.0 kB (11%)

Content Size

7.6 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Intervista.ch main page is 7.6 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. 60% of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 218.2 kB

  • Original 253.7 kB
  • After minification 228.0 kB
  • After compression 35.5 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 218.2 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 540.5 kB

  • Original 7.0 MB
  • After minification 6.4 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. Intervista images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 41.4 kB

  • Original 230.7 kB
  • After minification 230.7 kB
  • After compression 189.4 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 41.4 kB or 18% of the original size.

CSS Optimization

-17%

Potential reduce by 18.8 kB

  • Original 112.1 kB
  • After minification 112.1 kB
  • After compression 93.3 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. Intervista.ch needs all CSS files to be minified and compressed as it can save up to 18.8 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (20%)

Requests Now

84

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Intervista. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

intervista.ch accessibility score

91

Accessibility Issues

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

Buttons do not have an accessible name

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.

Best Practices

intervista.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

intervista.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 Intervista.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 Intervista.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 Intervista. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: