Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

sidestep.fr

Recherchez des vols, hôtels & voitures de location | KAYAK

Page Load Speed

3.1 sec in total

First Response

128 ms

Resources Loaded

2.7 sec

Page Rendered

226 ms

sidestep.fr screenshot

About Website

Welcome to sidestep.fr homepage info - get ready to check Si Des Tep best content right away, or after learning these important things about sidestep.fr

KAYAK recherche sur des centaines de sites de voyage et trouve les informations qu'il vous faut pour prendre la meilleure décision pour votre vol, hôtel ou voiture de location.

Visit sidestep.fr

Key Findings

We analyzed Sidestep.fr page load time and found that the first response time was 128 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sidestep.fr performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value2,420 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.146

77/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

www.kayak.fr

128 ms

horizon.less

125 ms

legacy.less

132 ms

keel.less

134 ms

common.less

165 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sidestep.fr, 11% (14 requests) were made to A1.r9cdn.net and 10% (13 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (599 ms) relates to the external source Trck.spoteffects.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 818.5 kB (63%)

Content Size

1.3 MB

After Optimization

473.9 kB

In fact, the total size of Sidestep.fr main page is 1.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 155.6 kB

  • Original 195.1 kB
  • After minification 194.4 kB
  • After compression 39.5 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 155.6 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 2.1 kB

  • Original 35.5 kB
  • After minification 33.4 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. Si Des Tep images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 648.1 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 397.7 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 648.1 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 12.7 kB

  • Original 15.9 kB
  • After minification 15.8 kB
  • After compression 3.3 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. Sidestep.fr needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (61%)

Requests Now

122

After Optimization

47

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Si Des Tep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sidestep.fr accessibility score

61

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[role] values are not valid

High

[aria-*] attributes are not valid or misspelled

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

sidestep.fr 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

Missing source maps for large first-party JavaScript

SEO Factors

sidestep.fr 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sidestep.fr can be misinterpreted by Google and other search engines. Our service has detected that French 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 Sidestep.fr 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 Si Des Tep. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: