Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

letstravel.ch

Lets Travel: La réalisation d’un voyage qui vous ressemble

Page Load Speed

6.2 sec in total

First Response

296 ms

Resources Loaded

5.6 sec

Page Rendered

235 ms

About Website

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

Depuis 1993, nos conseillers élaborent votre circuit, séjour balnéaire ou combiné. Pour que vos vacances soient uniques. Membre du Fond de Garantie.

Visit letstravel.ch

Key Findings

We analyzed Letstravel.ch page load time and found that the first response time was 296 ms and then it took 5.9 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

letstravel.ch performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

letstravel.ch

296 ms

www.letstravel.ch

2224 ms

gtm.js

102 ms

font-awesome.min.css

64 ms

css

63 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 87% of them (81 requests) were addressed to the original Letstravel.ch, 3% (3 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Letstravel.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.3 kB (20%)

Content Size

967.4 kB

After Optimization

775.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Letstravel.ch main page is 967.4 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. 60% of websites need less resources to load. Javascripts take 374.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 182.4 kB

  • Original 224.8 kB
  • After minification 220.3 kB
  • After compression 42.4 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 182.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 205.4 kB
  • After minification 205.4 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. Lets Travel images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.5 kB

  • Original 374.2 kB
  • After minification 372.6 kB
  • After compression 368.6 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

-3%

Potential reduce by 4.4 kB

  • Original 163.0 kB
  • After minification 163.0 kB
  • After compression 158.6 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. Letstravel.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 73 (80%)

Requests Now

91

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lets Travel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

letstravel.ch accessibility score

96

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.

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

Best Practices

letstravel.ch best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

letstravel.ch SEO score

100

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Letstravel.ch can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Letstravel.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 Lets Travel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: