Tools & Wizards About Us
taxislyon.com screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

taxislyon.com

Taxis Lyon – Central de réservation Taxi de l’aéroport Saint-Exupéry

Page Load Speed

1.9 sec in total

First Response

350 ms

Resources Loaded

1.4 sec

Page Rendered

120 ms

taxislyon.com screenshot

About Website

Click here to check amazing Taxis Lyon content. Otherwise, check out these important facts you probably never knew about taxislyon.com

Central de réservation Taxi à Lyon et son agglomération. Spécialisé dans les transports à destination ou en provenance de l'aéroport Saint-Exupéry, Taxis Lyon propose des tarifs préférentiels pour ces...

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Key Findings

We analyzed Taxislyon.com page load time and found that the first response time was 350 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

taxislyon.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

taxislyon.com

350 ms

www.taxislyon.com

406 ms

3col_leftNav.css

141 ms

urchin.js

19 ms

flag-english.png

234 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 81% of them (13 requests) were addressed to the original Taxislyon.com, 13% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Logv8.xiti.com. The less responsive or slowest element that took the longest time to load (572 ms) belongs to the original domain Taxislyon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.7 kB (14%)

Content Size

170.3 kB

After Optimization

145.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Taxislyon.com main page is 170.3 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. Only 10% of websites need less resources to load. Images take 149.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 5.8 kB

  • Original 8.4 kB
  • After minification 7.5 kB
  • After compression 2.6 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 983 B, which is 12% 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 5.8 kB or 69% of the original size.

Image Optimization

-9%

Potential reduce by 12.8 kB

  • Original 149.0 kB
  • After minification 136.2 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. Taxis Lyon images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

CSS Optimization

-85%

Potential reduce by 5.1 kB

  • Original 6.0 kB
  • After minification 3.5 kB
  • After compression 907 B

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. Taxislyon.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (50%)

Requests Now

14

After Optimization

7

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

taxislyon.com

taxislyon.com

350 ms

www.taxislyon.com

www.taxislyon.com

406 ms

3col_leftNav.css

3col_leftNav.css

141 ms

urchin.js

urchin.js

19 ms

flag-english.png

flag-english.png

234 ms

portugal.gif

portugal.gif

235 ms

flag-russian.png

flag-russian.png

236 ms

flag_china.gif

flag_china.gif

237 ms

flag_germany.gif

flag_germany.gif

237 ms

espagne.gif

espagne.gif

279 ms

italie.gif

italie.gif

365 ms

sky2.jpg

sky2.jpg

572 ms

__utm.gif

__utm.gif

10 ms

eklasse.jpg

eklasse.jpg

320 ms

taxi-monospace.jpg

taxi-monospace.jpg

518 ms

hit.xiti

hit.xiti

215 ms

Accessibility Review

taxislyon.com accessibility score

86

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

taxislyon.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

taxislyon.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Taxislyon.com 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 Taxislyon.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

taxislyon.com

Open Graph description is not detected on the main page of Taxis Lyon. 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: