Tools & Wizards About Us
bootmieteninamsterdam.de screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

bootmieteninamsterdam.de

Boot mieten Amsterdam - Boaty Bootsverleih - Motorboot selber fahren

Page Load Speed

6.9 sec in total

First Response

808 ms

Resources Loaded

5.3 sec

Page Rendered

762 ms

bootmieteninamsterdam.de screenshot

About Website

Visit bootmieteninamsterdam.de now to see the best up-to-date Boot Mieten In Amsterdam content and also check out these interesting facts you probably never knew about bootmieteninamsterdam.de

In Amsterdam ein Boot mieten ist am günstigsten bei Boaty Bootsverleih. Selber Elektroboot fahren ohne Führerschein. Geniessen Sie entspannt die Grachten!

Visit bootmieteninamsterdam.de

Key Findings

We analyzed Bootmieteninamsterdam.de page load time and found that the first response time was 808 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

bootmieteninamsterdam.de performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.875

3/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

www.boaty.nl

808 ms

autoptimize_c209a982919c9d5f573847bbbd9b22ea.css

691 ms

jquery.min.js

15 ms

google_avatar.png

7 ms

fb_avatar.png

10 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bootmieteninamsterdam.de, 19% (6 requests) were made to Boaty.nl and 16% (5 requests) were made to D2ijsub74ot3d4.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Boaty.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 399.7 kB (30%)

Content Size

1.3 MB

After Optimization

933.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bootmieteninamsterdam.de 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. 60% of websites need less resources to load. Images take 667.0 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 398.4 kB

  • Original 443.6 kB
  • After minification 440.7 kB
  • After compression 45.2 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 398.4 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 667.0 kB
  • After minification 665.7 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. Boot Mieten In Amsterdam images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 181.7 kB
  • After minification 181.7 kB
  • After compression 181.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 41.1 kB
  • After minification 41.1 kB
  • After compression 41.1 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. Bootmieteninamsterdam.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (43%)

Requests Now

14

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boot Mieten In Amsterdam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.boaty.nl

www.boaty.nl

808 ms

autoptimize_c209a982919c9d5f573847bbbd9b22ea.css

autoptimize_c209a982919c9d5f573847bbbd9b22ea.css

691 ms

jquery.min.js

jquery.min.js

15 ms

google_avatar.png

google_avatar.png

7 ms

fb_avatar.png

fb_avatar.png

10 ms

wejs

wejs

43 ms

analytics.js

analytics.js

26 ms

autoptimize_a007455d8f36bfb5796381568117c345.js

autoptimize_a007455d8f36bfb5796381568117c345.js

11 ms

WidgetEmbed-cdsratingsonlynarrow

WidgetEmbed-cdsratingsonlynarrow

137 ms

collect

collect

13 ms

modules.ttf

modules.ttf

1153 ms

js

js

101 ms

t4b_widget_ratingsonly-v24139938417a.css

t4b_widget_ratingsonly-v24139938417a.css

26 ms

cdswidgets_m-c-v22480917520a.js

cdswidgets_m-c-v22480917520a.js

48 ms

Boaty2.jpg

Boaty2.jpg

906 ms

KFOlCnqEu92Fr1MmEU9vAA.woff

KFOlCnqEu92Fr1MmEU9vAA.woff

62 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

45 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

61 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

63 ms

KFOlCnqEu92Fr1MmSU5vAA.woff

KFOlCnqEu92Fr1MmSU5vAA.woff

62 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

64 ms

KFOkCnqEu92Fr1MmgWxM.woff

KFOkCnqEu92Fr1MmgWxM.woff

63 ms

KFOkCnqEu92Fr1MmgWxP.ttf

KFOkCnqEu92Fr1MmgWxP.ttf

111 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

111 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

113 ms

KFOlCnqEu92Fr1MmYUtvAA.woff

KFOlCnqEu92Fr1MmYUtvAA.woff

113 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

113 ms

modules.ttf

modules.ttf

501 ms

modules.woff

modules.woff

1072 ms

Tripadvisor_lockup_horizontal_secondary_registered-18034-2.svg

Tripadvisor_lockup_horizontal_secondary_registered-18034-2.svg

32 ms

modules.svg

modules.svg

1058 ms

TripAdvisor_Regular.woff

TripAdvisor_Regular.woff

5 ms

Accessibility Review

bootmieteninamsterdam.de accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

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

bootmieteninamsterdam.de best practices score

83

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

Browser errors were logged to the console

SEO Factors

bootmieteninamsterdam.de SEO score

91

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

    DE

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bootmieteninamsterdam.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed Dutch language. Our system also found out that Bootmieteninamsterdam.de 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

bootmieteninamsterdam.de

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