Tools & Wizards About Us
eurolines.ch screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

eurolines.ch

Là où vous voulez - Alsa

Page Load Speed

6.4 sec in total

First Response

355 ms

Resources Loaded

5.7 sec

Page Rendered

419 ms

eurolines.ch screenshot

About Website

Welcome to eurolines.ch homepage info - get ready to check Eurolines best content for Spain right away, or after learning these important things about eurolines.ch

Achetez des billets de bus au meilleur prix. Chez Alsa, nous proposons la location de bus, des offres de voyage, des services à bord et des informations sur les itinéraires et les horaires.

Visit eurolines.ch

Key Findings

We analyzed Eurolines.ch page load time and found that the first response time was 355 ms and then it took 6.1 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

eurolines.ch performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

eurolines.ch

355 ms

1233 ms

language-selector.css

220 ms

jquery-ui.min.css

241 ms

settings.css

251 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 51% of them (75 requests) were addressed to the original Eurolines.ch, 17% (25 requests) were made to Book.eurolines.ch and 14% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Eurolines.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (42%)

Content Size

3.6 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eurolines.ch main page is 3.6 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 42.1 kB

  • Original 53.9 kB
  • After minification 48.6 kB
  • After compression 11.8 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 42.1 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 45.0 kB

  • Original 1.6 MB
  • After minification 1.6 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. Eurolines images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 917.0 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 430.9 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 917.0 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 505.8 kB

  • Original 598.7 kB
  • After minification 533.3 kB
  • After compression 92.9 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. Eurolines.ch needs all CSS files to be minified and compressed as it can save up to 505.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 101 (72%)

Requests Now

140

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eurolines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

eurolines.ch

eurolines.ch

355 ms

1233 ms

language-selector.css

language-selector.css

220 ms

jquery-ui.min.css

jquery-ui.min.css

241 ms

settings.css

settings.css

251 ms

jetpack.css

jetpack.css

244 ms

jquery.js

jquery.js

344 ms

jquery-migrate.min.js

jquery-migrate.min.js

256 ms

heartcode-canvasloader-min.js

heartcode-canvasloader-min.js

440 ms

public.js

public.js

447 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

560 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

453 ms

jquery.cookie.js

jquery.cookie.js

465 ms

browser-redirect.js

browser-redirect.js

578 ms

style.original.min.css

style.original.min.css

791 ms

style.min.css

style.min.css

666 ms

jquery.min.js

jquery.min.js

66 ms

jquery-ui.js

jquery-ui.js

97 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

850 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

686 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

786 ms

jquery.metadata.js

jquery.metadata.js

850 ms

jquery.nivo.slider.min.js

jquery.nivo.slider.min.js

887 ms

nivo.js

nivo.js

914 ms

CoreToolkit.js

CoreToolkit.js

1010 ms

CoreConfig.js

CoreConfig.js

1014 ms

CoreEditPlugin.js

CoreEditPlugin.js

1016 ms

CoreControl.js

CoreControl.js

1030 ms

FrontControl.js

FrontControl.js

1101 ms

bootstrap-dropdown.js

bootstrap-dropdown.js

1146 ms

bootstrap-dropdown-hover.js

bootstrap-dropdown-hover.js

1243 ms

bootstrap-transition.js

bootstrap-transition.js

1243 ms

bootstrap-collapse.js

bootstrap-collapse.js

1245 ms

bootstrap-alert.js

bootstrap-alert.js

1261 ms

main.min.js

main.min.js

1325 ms

egoi-style.css

egoi-style.css

1367 ms

core.min.js

core.min.js

1462 ms

datepicker.min.js

datepicker.min.js

1465 ms

devicepx-jetpack.js

devicepx-jetpack.js

57 ms

wp-embed.min.js

wp-embed.min.js

1473 ms

api.js

api.js

47 ms

sitepress.js

sitepress.js

1477 ms

fbevents.js

fbevents.js

85 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1355 ms

analytics.js

analytics.js

17 ms

linkid.js

linkid.js

10 ms

collect

collect

73 ms

collect

collect

84 ms

ga-audiences

ga-audiences

19 ms

collect

collect

9 ms

main.png

main.png

891 ms

header-map.png

header-map.png

957 ms

fr.png

fr.png

957 ms

en.png

en.png

958 ms

de.png

de.png

958 ms

pt-pt.png

pt-pt.png

1133 ms

sk.png

sk.png

1174 ms

ro.png

ro.png

1180 ms

es.png

es.png

1180 ms

hr.png

hr.png

1259 ms

eurolines.png

eurolines.png

1258 ms

dummy.png

dummy.png

1257 ms

benefit-coach-fleet.jpg

benefit-coach-fleet.jpg

1296 ms

benefit-city-to-city-travel.jpg

benefit-city-to-city-travel.jpg

1299 ms

benefit-generous-luggage-allowance.jpg

benefit-generous-luggage-allowance.jpg

1291 ms

benefit-return-discount.jpg

benefit-return-discount.jpg

1511 ms

benefit-green-travel.jpg

benefit-green-travel.jpg

1397 ms

329 ms

App-Header.jpg

App-Header.jpg

1367 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3 ms

App-FR.jpg

App-FR.jpg

1552 ms

likebox.php

likebox.php

295 ms

App-Footer-Apple.jpg

App-Footer-Apple.jpg

1349 ms

App-Footer-Android.jpg

App-Footer-Android.jpg

1350 ms

partners.png

partners.png

1461 ms

bus_reservation-Copy.jpg

bus_reservation-Copy.jpg

1802 ms

eurolines_pass-Copy.jpg

eurolines_pass-Copy.jpg

1857 ms

footer.png

footer.png

1435 ms

tpEPImsG-hT.css

tpEPImsG-hT.css

185 ms

qCgU98_HbWI.css

qCgU98_HbWI.css

229 ms

AnDziFy3sWV.css

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271 ms

_rx8naC75Dy.js

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404 ms

b94UUzHjapV.js

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427 ms

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335 ms

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336 ms

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565 ms

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373 ms

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352 ms

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425 ms

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587 ms

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590 ms

DULOQLY-aiv.js

DULOQLY-aiv.js

562 ms

VpVLc1dkyZp.js

VpVLc1dkyZp.js

561 ms

bootstrap.min.3ab3438f85ad.css

bootstrap.min.3ab3438f85ad.css

349 ms

bootstrap-datetimepicker.min.afea88c04120.css

bootstrap-datetimepicker.min.afea88c04120.css

163 ms

css

css

29 ms

drunken-parrot.e030f2694e2c.css

drunken-parrot.e030f2694e2c.css

544 ms

select2.min.00abc15b84de.css

select2.min.00abc15b84de.css

243 ms

utils.36bed8251f6a.css

utils.36bed8251f6a.css

171 ms

app.4ecbd7435188.css

app.4ecbd7435188.css

172 ms

animations.75d9186c0f83.css

animations.75d9186c0f83.css

241 ms

languages.e73ba5f7cb90.css

languages.e73ba5f7cb90.css

257 ms

eurolines.b350b351ca07.css

eurolines.b350b351ca07.css

257 ms

jquery.min.32015dd42e95.js

jquery.min.32015dd42e95.js

739 ms

kendo.culture.de.min.ba7d3e2a3744.js

kendo.culture.de.min.ba7d3e2a3744.js

328 ms

kendo.core.min.a26a535923b8.js

kendo.core.min.a26a535923b8.js

608 ms

common.9daee8868de8.js

common.9daee8868de8.js

354 ms

select2.full.min.788f1c2f54ad.js

select2.full.min.788f1c2f54ad.js

771 ms

moment-with-locales.min.372de03356dc.js

moment-with-locales.min.372de03356dc.js

782 ms

bootstrap.min.ba847811448e.js

bootstrap.min.ba847811448e.js

606 ms

bootstrap-datetimepicker.min.72db36af560b.js

bootstrap-datetimepicker.min.72db36af560b.js

602 ms

common-services.39b6d9f7e587.js

common-services.39b6d9f7e587.js

736 ms

i18next-1.10.1.min.7da1dcf51d0c.js

i18next-1.10.1.min.7da1dcf51d0c.js

814 ms

fr.c4d2f8fd3185.js

fr.c4d2f8fd3185.js

819 ms

common-search.882c25515492.js

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821 ms

index.d1d1d3326948.js

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822 ms

footer-map.png

footer-map.png

1339 ms

dwsi.png

dwsi.png

1441 ms

38 ms

revolution.extension.slideanims.min.js

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1203 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

1306 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

1310 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

1408 ms

recaptcha__en.js

recaptcha__en.js

45 ms

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396 ms

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434 ms

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475 ms

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514 ms

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197 ms

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88 ms

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174 ms

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163 ms

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79 ms

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1108 ms

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992 ms

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878 ms

revicons.woff

revicons.woff

235 ms

Accessibility Review

eurolines.ch accessibility score

81

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

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

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

Form elements do not have associated labels

Best Practices

eurolines.ch best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

eurolines.ch SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    UTF-8

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

eurolines.ch

Open Graph data is detected on the main page of Eurolines. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: