Tools & Wizards About Us
amsklokken.nl screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    78% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

amsklokken.nl

Welkom bij AMS Klokken webwinkel, AMS klokken koopt u het beste hier

Page Load Speed

5.9 sec in total

First Response

401 ms

Resources Loaded

5.2 sec

Page Rendered

236 ms

amsklokken.nl screenshot

About Website

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

AMS Klokken ✓ Direct Leverbaar ✓ Gratis Verzending ✓ 2 Jaar Garantie ✓ Veilig Achteraf Betalen. ✓ 30 Dagen Retour Garantie

Visit amsklokken.nl

Key Findings

We analyzed Amsklokken.nl page load time and found that the first response time was 401 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

amsklokken.nl performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

Network Requests Diagram

amsklokken.nl

401 ms

www.amsklokken.nl

1522 ms

prototype.js

44 ms

modernizr.custom.01516.js

380 ms

css

85 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 93% of them (42 requests) were addressed to the original Amsklokken.nl, 2% (1 request) were made to Ajax.googleapis.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Amsklokken.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 263.3 kB (41%)

Content Size

634.8 kB

After Optimization

371.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Amsklokken.nl main page is 634.8 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. 30% of websites need less resources to load. Javascripts take 317.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 53.4 kB

  • Original 64.4 kB
  • After minification 51.0 kB
  • After compression 11.1 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 13.4 kB, which is 21% 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 53.4 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 28.9 kB

  • Original 228.7 kB
  • After minification 199.8 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. Obviously, AMS Klokken needs image optimization as it can save up to 28.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 169.9 kB

  • Original 317.1 kB
  • After minification 277.4 kB
  • After compression 147.3 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 169.9 kB or 54% of the original size.

CSS Optimization

-46%

Potential reduce by 11.3 kB

  • Original 24.6 kB
  • After minification 24.3 kB
  • After compression 13.3 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. Amsklokken.nl needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (14%)

Requests Now

42

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AMS Klokken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

amsklokken.nl

amsklokken.nl

401 ms

www.amsklokken.nl

www.amsklokken.nl

1522 ms

prototype.js

prototype.js

44 ms

modernizr.custom.01516.js

modernizr.custom.01516.js

380 ms

css

css

85 ms

a7395ef3695e0217985963d0be76cbf6.css

a7395ef3695e0217985963d0be76cbf6.css

83 ms

acc770f64507a572beddf45b2572cee1.css

acc770f64507a572beddf45b2572cee1.css

430 ms

560ece1ac5cee5fa2d89f22b892c00f1.js

560ece1ac5cee5fa2d89f22b892c00f1.js

697 ms

k_maintop.png

k_maintop.png

113 ms

k_klokken.png

k_klokken.png

415 ms

k_klantenservice.png

k_klantenservice.png

390 ms

keurmerk.png

keurmerk.png

113 ms

logo.jpg

logo.jpg

611 ms

okteken2.jpg

okteken2.jpg

517 ms

winkelmandje.png

winkelmandje.png

139 ms

bkg_button.gif

bkg_button.gif

508 ms

k_productname.png

k_productname.png

516 ms

5292.jpg

5292.jpg

768 ms

9555.jpg

9555.jpg

839 ms

j_1101_jaarpendule_met_quartzwerk.jpg

j_1101_jaarpendule_met_quartzwerk.jpg

526 ms

9558.jpg

9558.jpg

898 ms

AMS_wandklok_354_51bae4e52df11.jpg

AMS_wandklok_354_51bae4e52df11.jpg

941 ms

AMS_wandklok_526_4ff6ae0e3c8ff.jpg

AMS_wandklok_526_4ff6ae0e3c8ff.jpg

912 ms

AMS_radiocontrol_4ff6c2c8a82f4.jpg

AMS_radiocontrol_4ff6c2c8a82f4.jpg

999 ms

stilleklok.png

stilleklok.png

1162 ms

5896_copy_2.jpg

5896_copy_2.jpg

1327 ms

9517_hoogwaardig_uitgevoerde_klok_gemaakt_van_natuur_leisteen_en_voorzien_van_een_quartz_uurwerk.jpg

9517_hoogwaardig_uitgevoerde_klok_gemaakt_van_natuur_leisteen_en_voorzien_van_een_quartz_uurwerk.jpg

1429 ms

9200000112018265.jpg

9200000112018265.jpg

912 ms

5606.jpg

5606.jpg

1431 ms

AMS_wandklok_528_4ff6c10103095.jpg

AMS_wandklok_528_4ff6c10103095.jpg

1315 ms

1175-2.jpg

1175-2.jpg

1406 ms

5927_copy.jpg

5927_copy.jpg

1564 ms

AMS_tafel_klok_1_4ff6a6426671e.jpg

AMS_tafel_klok_1_4ff6a6426671e.jpg

1723 ms

ideal.png

ideal.png

1715 ms

afterpay.png

afterpay.png

1415 ms

Logo_Bancontact_Mister_Cash.jpg

Logo_Bancontact_Mister_Cash.jpg

1808 ms

paypal.png

paypal.png

1426 ms

ideal2.png

ideal2.png

1439 ms

afterpay.png

afterpay.png

1439 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

123 ms

k_mainbottom.png

k_mainbottom.png

1721 ms

k_bottommenu_bottom.png

k_bottommenu_bottom.png

1725 ms

k_betaalmethoden.png

k_betaalmethoden.png

1839 ms

b6c85639dfa27b5e985ca0476bc41785.css

b6c85639dfa27b5e985ca0476bc41785.css

406 ms

defer.js

defer.js

18 ms

Accessibility Review

amsklokken.nl accessibility score

82

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

amsklokken.nl best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

amsklokken.nl SEO score

87

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amsklokken.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Amsklokken.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

amsklokken.nl

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