Tools & Wizards About Us

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

espace-transsiberien.com

Espace Transsibérien - infos et voyages sur le transsibérien

Page Load Speed

3.6 sec in total

First Response

317 ms

Resources Loaded

2.9 sec

Page Rendered

416 ms

About Website

Click here to check amazing Espace Transsiberien content for France. Otherwise, check out these important facts you probably never knew about espace-transsiberien.com

Le site référence sur le Transsibérien vous aide à organiser votre voyage et offre des infos pratiques sur les routes des trains Transsibérien, Transmongolien et Transmandchourien

Visit espace-transsiberien.com

Key Findings

We analyzed Espace-transsiberien.com page load time and found that the first response time was 317 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

espace-transsiberien.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

espace-transsiberien.com

317 ms

espace-transsiberien.com

399 ms

www.espace-transsiberien.com

511 ms

132 ms

styles-shared.css

101 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 66% of them (35 requests) were addressed to the original Espace-transsiberien.com, 6% (3 requests) were made to Code.jquery.com and 4% (2 requests) were made to Cdn.datatables.net. The less responsive or slowest element that took the longest time to load (675 ms) belongs to the original domain Espace-transsiberien.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.4 kB (10%)

Content Size

843.5 kB

After Optimization

762.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Espace-transsiberien.com main page is 843.5 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. Images take 650.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 28.4 kB

  • Original 39.6 kB
  • After minification 38.0 kB
  • After compression 11.2 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 28.4 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 7.7 kB

  • Original 650.9 kB
  • After minification 643.2 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. Espace Transsiberien images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 40.4 kB

  • Original 102.1 kB
  • After minification 102.1 kB
  • After compression 61.7 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 40.4 kB or 40% of the original size.

CSS Optimization

-10%

Potential reduce by 4.9 kB

  • Original 50.9 kB
  • After minification 50.9 kB
  • After compression 45.9 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. Espace-transsiberien.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (57%)

Requests Now

46

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Espace Transsiberien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

espace-transsiberien.com accessibility score

66

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.

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

espace-transsiberien.com 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

espace-transsiberien.com SEO score

90

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

Image elements do not have [alt] attributes

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

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Espace-transsiberien.com 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 Espace-transsiberien.com 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 Espace Transsiberien. 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: