Tools & Wizards About Us
amca.nl screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

amca.nl

Home - AMCA Cruises

Page Load Speed

9.6 sec in total

First Response

520 ms

Resources Loaded

8.7 sec

Page Rendered

384 ms

amca.nl screenshot

About Website

Welcome to amca.nl homepage info - get ready to check AMCA best content right away, or after learning these important things about amca.nl

AMCA Cruise Reizen biedt u de mooiste cruises en cruise vakanties. Bekijk het aanbod cruises 2016,2017 en 2018, vraag de brochure aan of boek online op AMCA.nl

Visit amca.nl

Key Findings

We analyzed Amca.nl page load time and found that the first response time was 520 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

amca.nl performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.489

17/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

www.amca.nl

520 ms

css

26 ms

jem-basis.min.css

560 ms

jquery-ui-1.10.2.custom.min.css

366 ms

style.css

245 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 68% of them (42 requests) were addressed to the original Amca.nl, 8% (5 requests) were made to Cdn.jem-id.eu and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Amca.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 516.8 kB (11%)

Content Size

4.5 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Amca.nl main page is 4.5 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. 55% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.5 kB

  • Original 29.0 kB
  • After minification 23.7 kB
  • After compression 6.5 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 18% 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 22.5 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 195.6 kB

  • Original 4.0 MB
  • After minification 3.8 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. AMCA images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 246.7 kB

  • Original 364.0 kB
  • After minification 352.3 kB
  • After compression 117.3 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 246.7 kB or 68% of the original size.

CSS Optimization

-63%

Potential reduce by 52.0 kB

  • Original 82.4 kB
  • After minification 71.5 kB
  • After compression 30.4 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. Amca.nl needs all CSS files to be minified and compressed as it can save up to 52.0 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (33%)

Requests Now

58

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AMCA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.amca.nl

www.amca.nl

520 ms

css

css

26 ms

jem-basis.min.css

jem-basis.min.css

560 ms

jquery-ui-1.10.2.custom.min.css

jquery-ui-1.10.2.custom.min.css

366 ms

style.css

style.css

245 ms

slippry.css

slippry.css

252 ms

jquery.min.js

jquery.min.js

628 ms

jquery-ui.min.js

jquery-ui.min.js

11 ms

slippry.min.js

slippry.min.js

253 ms

bootstrap.min.js

bootstrap.min.js

459 ms

jquery.ui.datepicker-nl.js

jquery.ui.datepicker-nl.js

276 ms

tinymce.min.js

tinymce.min.js

25 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

251 ms

modernizr.custom.js

modernizr.custom.js

249 ms

easyResponsiveTabs.js

easyResponsiveTabs.js

366 ms

jPushMenu.js

jPushMenu.js

369 ms

amca.js

amca.js

264 ms

gtm.js

gtm.js

60 ms

logo-amca.gif

logo-amca.gif

155 ms

logo-amca.png

logo-amca.png

142 ms

btn-menu.png

btn-menu.png

154 ms

sfeer-royal-caribbean.jpg

sfeer-royal-caribbean.jpg

6119 ms

logo-royal-caribbean.png

logo-royal-caribbean.png

139 ms

ico-check.png

ico-check.png

141 ms

sfeer-celebrity-cruises.jpg

sfeer-celebrity-cruises.jpg

6094 ms

logo-celebrity-cruises.png

logo-celebrity-cruises.png

6092 ms

sfeer-azamara-club-cruises.jpg

sfeer-azamara-club-cruises.jpg

6097 ms

logo-azamara-club-cruises.png

logo-azamara-club-cruises.png

6092 ms

harmony-of-the-seas.jpg

harmony-of-the-seas.jpg

6681 ms

img-alle-cruises.jpg

img-alle-cruises.jpg

6317 ms

img-cruisen-met-kinderen.jpg

img-cruisen-met-kinderen.jpg

6203 ms

rci_shx_dubrovnik-2-(2)-1420-497.jpg

rci_shx_dubrovnik-2-(2)-1420-497.jpg

6798 ms

rci_stockholm-view-(1)-1420-497.jpg

rci_stockholm-view-(1)-1420-497.jpg

6584 ms

cel_labadee-flightline-015-(1)-1420-497.jpg

cel_labadee-flightline-015-(1)-1420-497.jpg

6852 ms

cel_shx_kuala-lumpur_view-from-petronas-towers-garden-(2)-1420-497.jpg

cel_shx_kuala-lumpur_view-from-petronas-towers-garden-(2)-1420-497.jpg

7041 ms

rci_alaskatours_20-1420-497.jpg

rci_alaskatours_20-1420-497.jpg

6919 ms

ico-zoom.png

ico-zoom.png

6709 ms

rci_shx_dubrovnik-2-(1)-234-178.jpg

rci_shx_dubrovnik-2-(1)-234-178.jpg

6850 ms

rci_stockholm-view-(1)-(1)-234-178.jpg

rci_stockholm-view-(1)-(1)-234-178.jpg

6845 ms

cel_labadee-flightline-015-234-178.jpg

cel_labadee-flightline-015-234-178.jpg

7059 ms

cel_shx_kuala-lumpur_view-from-petronas-towers-garden-(1)-234-178.jpg

cel_shx_kuala-lumpur_view-from-petronas-towers-garden-(1)-234-178.jpg

6978 ms

rci_alaskatours_20-(1)-234-178.jpg

rci_alaskatours_20-(1)-234-178.jpg

6989 ms

arrow-footer.png

arrow-footer.png

6997 ms

logo-amca-wit.png

logo-amca-wit.png

7037 ms

ico-mail.png

ico-mail.png

7102 ms

logo-sharingsucces.png

logo-sharingsucces.png

7113 ms

logo-sgr.png

logo-sgr.png

7127 ms

arrow-down.png

arrow-down.png

7166 ms

arrow-up.png

arrow-up.png

7174 ms

spacer.gif

spacer.gif

6180 ms

cookie_close

cookie_close

7167 ms

hotjar-76929.js

hotjar-76929.js

112 ms

loader.gif

loader.gif

103 ms

analytics.js

analytics.js

6 ms

conversion_async.js

conversion_async.js

20 ms

collect

collect

20 ms

31 ms

collect

collect

76 ms

59 ms

modules-043c1e6abe660c48857202e419ff9d8a.js

modules-043c1e6abe660c48857202e419ff9d8a.js

40 ms

ga-audiences

ga-audiences

20 ms

visit-data

visit-data

207 ms

Accessibility Review

amca.nl accessibility score

72

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

amca.nl 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

amca.nl SEO score

92

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

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amca.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Amca.nl 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

amca.nl

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