Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

therme-vals.ch

therme-vals.ch

Page Load Speed

5 sec in total

First Response

307 ms

Resources Loaded

4 sec

Page Rendered

772 ms

therme-vals.ch screenshot

About Website

Welcome to therme-vals.ch homepage info - get ready to check Therme Vals best content for United States right away, or after learning these important things about therme-vals.ch

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Key Findings

We analyzed Therme-vals.ch page load time and found that the first response time was 307 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

therme-vals.ch performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value670 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

therme-vals.ch

307 ms

7132.com

403 ms

fonts.css

1243 ms

video-js.min.css

197 ms

main.php

294 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Therme-vals.ch, 77% (23 requests) were made to 7132.com and 10% (3 requests) were made to . The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source 7132.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 422.0 kB (2%)

Content Size

19.5 MB

After Optimization

19.1 MB

In fact, the total size of Therme-vals.ch main page is 19.5 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. 55% of websites need less resources to load. Images take 18.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 12.2 kB

  • Original 15.5 kB
  • After minification 13.1 kB
  • After compression 3.3 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 2.4 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 12.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 5.6 kB

  • Original 18.9 MB
  • After minification 18.9 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. Therme Vals images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 299.6 kB

  • Original 442.0 kB
  • After minification 441.1 kB
  • After compression 142.4 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 299.6 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 104.6 kB

  • Original 120.4 kB
  • After minification 118.4 kB
  • After compression 15.8 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. Therme-vals.ch needs all CSS files to be minified and compressed as it can save up to 104.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (16%)

Requests Now

25

After Optimization

21

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Therme Vals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

therme-vals.ch accessibility score

81

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

therme-vals.ch best practices score

83

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

Page has valid source maps

SEO Factors

therme-vals.ch SEO score

97

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Therme-vals.ch can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Therme-vals.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 Therme Vals. 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: