Tools & Wizards About Us
slotenshop.nl screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% 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

  • 82

    SEO

    Google-friendlier than
    44% of websites

slotenshop.nl

Hang- en sluitwerk | Veiligheidssloten - Slotenshop.nl

Page Load Speed

3.4 sec in total

First Response

1.1 sec

Resources Loaded

2.1 sec

Page Rendered

218 ms

slotenshop.nl screenshot

About Website

Visit slotenshop.nl now to see the best up-to-date Slotenshop content for Netherlands and also check out these interesting facts you probably never knew about slotenshop.nl

Topkwaliteit hang- en sluitwerk. Een stapje voor bij inbraakpreventie. Voor al uw veiligheidssloten, slotcilinders en veiligheidsbeslag.

Visit slotenshop.nl

Key Findings

We analyzed Slotenshop.nl page load time and found that the first response time was 1.1 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

slotenshop.nl performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.467

19/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.slotenshop.nl

1109 ms

analytics.js

30 ms

feedback-company-widget.min.js

266 ms

1234slotenshoplogo_2022_nl_nl.png

149 ms

feedbackcompany.png

309 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 68% of them (21 requests) were addressed to the original Slotenshop.nl, 10% (3 requests) were made to Feedbackcompany.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Slotenshop.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 450.1 kB (57%)

Content Size

795.7 kB

After Optimization

345.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slotenshop.nl main page is 795.7 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. HTML takes 506.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 407.2 kB

  • Original 506.5 kB
  • After minification 488.3 kB
  • After compression 99.3 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 407.2 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 7.1 kB

  • Original 122.0 kB
  • After minification 114.9 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. Slotenshop images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 34.4 kB

  • Original 127.8 kB
  • After minification 127.8 kB
  • After compression 93.4 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 34.4 kB or 27% of the original size.

CSS Optimization

-4%

Potential reduce by 1.4 kB

  • Original 39.4 kB
  • After minification 39.3 kB
  • After compression 38.0 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. Slotenshop.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (59%)

Requests Now

29

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slotenshop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.slotenshop.nl

www.slotenshop.nl

1109 ms

analytics.js

analytics.js

30 ms

feedback-company-widget.min.js

feedback-company-widget.min.js

266 ms

1234slotenshoplogo_2022_nl_nl.png

1234slotenshoplogo_2022_nl_nl.png

149 ms

feedbackcompany.png

feedbackcompany.png

309 ms

Dieckmann%20greep%20beslag%20slider_nl.png.webp

Dieckmann%20greep%20beslag%20slider_nl.png.webp

338 ms

Header3_Fingerabdruckschloss_Touch_ABUS-ezgif.com-webp-to-jpg-converter_nl.jpg.webp

Header3_Fingerabdruckschloss_Touch_ABUS-ezgif.com-webp-to-jpg-converter_nl.jpg.webp

339 ms

mauer%20cilinders00031_nl.jpg.webp

mauer%20cilinders00031_nl.jpg.webp

341 ms

collect

collect

14 ms

modernizr-custom.webp-detection.min.js

modernizr-custom.webp-detection.min.js

220 ms

jquery-ui-1.12.1.custom.min.js

jquery-ui-1.12.1.custom.min.js

402 ms

slick.min.js

slick.min.js

33 ms

a56c603a0d4c05ff563991c1bc22ef29_jquery.matchHeight.js

a56c603a0d4c05ff563991c1bc22ef29_jquery.matchHeight.js

308 ms

1048ca39bc4dacef65ad8261371e0987_Generic.js

1048ca39bc4dacef65ad8261371e0987_Generic.js

360 ms

protector.min.js

protector.min.js

380 ms

Vertoshop.js

Vertoshop.js

385 ms

xajax.js

xajax.js

387 ms

Scripts.parsed_356.js

Scripts.parsed_356.js

394 ms

Lato.css

Lato.css

448 ms

Raleway.css

Raleway.css

466 ms

font-awesome.min.css

font-awesome.min.css

43 ms

Material-Icons.css

Material-Icons.css

479 ms

jquery-ui-1.12.1.min.css

jquery-ui-1.12.1.min.css

482 ms

slick.min.css

slick.min.css

50 ms

924a486986746d062ab8eb6313077256_Generic.css

924a486986746d062ab8eb6313077256_Generic.css

568 ms

js

js

75 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

23 ms

slidertekst-sloten2_2_nl.png

slidertekst-sloten2_2_nl.png

336 ms

data

data

147 ms

logo-ideal-paypal-postnl-bancontact-klarna_nl.jpg

logo-ideal-paypal-postnl-bancontact-klarna_nl.jpg

246 ms

data

data

142 ms

Accessibility Review

slotenshop.nl 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.

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

slotenshop.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

slotenshop.nl SEO score

82

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

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

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

slotenshop.nl

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