Tools & Wizards About Us
sloepdelen.nl screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

sloepdelen.nl

Sloepdelen: Vaar zelf met sloep in Amsterdam, Utrecht, Haarlem & Leiden

Page Load Speed

3.7 sec in total

First Response

375 ms

Resources Loaded

2.2 sec

Page Rendered

1.1 sec

sloepdelen.nl screenshot

About Website

Click here to check amazing Sloepdelen content for Netherlands. Otherwise, check out these important facts you probably never knew about sloepdelen.nl

Huur een sloep en vaar door Amsterdam, Utrecht, Haarlem en Leiden: ✓ Eenvoudig te boeken ✓Online reserveren ✓ Elektrische boot ✓ Vanaf €45,- ✓ 12 persoons!

Visit sloepdelen.nl

Key Findings

We analyzed Sloepdelen.nl page load time and found that the first response time was 375 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sloepdelen.nl performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

sloepdelen.nl

375 ms

sloepdelen.nl

413 ms

styles.css

92 ms

custom.css

182 ms

css

47 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 56% of them (40 requests) were addressed to the original Sloepdelen.nl, 21% (15 requests) were made to Sloepdelen-3826.kxcdn.com and 14% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sloepdelen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.5 kB (8%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sloepdelen.nl main page is 3.3 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. 65% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 103.7 kB

  • Original 126.0 kB
  • After minification 115.8 kB
  • After compression 22.3 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 103.7 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 142.7 kB

  • Original 3.2 MB
  • After minification 3.0 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. Sloepdelen images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 7.6 kB

  • Original 14.7 kB
  • After minification 14.7 kB
  • After compression 7.2 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 7.6 kB or 51% of the original size.

CSS Optimization

-15%

Potential reduce by 2.5 kB

  • Original 16.4 kB
  • After minification 16.4 kB
  • After compression 13.9 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. Sloepdelen.nl needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (15%)

Requests Now

60

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sloepdelen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sloepdelen.nl

sloepdelen.nl

375 ms

sloepdelen.nl

sloepdelen.nl

413 ms

styles.css

styles.css

92 ms

custom.css

custom.css

182 ms

css

css

47 ms

frontend.5c92ac046cf34c55fee5.css

frontend.5c92ac046cf34c55fee5.css

228 ms

jquery.min.js

jquery.min.js

43 ms

lb-widgets.min.js

lb-widgets.min.js

42 ms

index.js

index.js

360 ms

index.js

index.js

360 ms

frontend-e970eb167566da48009c.bundle.js

frontend-e970eb167566da48009c.bundle.js

476 ms

font-awesome.min.css

font-awesome.min.css

36 ms

gtm.js

gtm.js

189 ms

star-off.png

star-off.png

671 ms

star-on.png

star-on.png

679 ms

member-icon.png

member-icon.png

292 ms

locale-switcher.png

locale-switcher.png

323 ms

boatexplorer-spritesheet.jpg

boatexplorer-spritesheet.jpg

706 ms

normal.svg

normal.svg

294 ms

gradient.png

gradient.png

297 ms

newsletter-send.svg

newsletter-send.svg

370 ms

social-facebook@2x.png

social-facebook@2x.png

577 ms

social-instagram@2x.png

social-instagram@2x.png

569 ms

social-tripadvisor@2x.png

social-tripadvisor@2x.png

522 ms

payment-ideal.svg

payment-ideal.svg

523 ms

payment-visa.svg

payment-visa.svg

610 ms

payment-mastercard.svg

payment-mastercard.svg

715 ms

AmEx.svg

AmEx.svg

713 ms

amsterdam-1-420x228-crop.jpg

amsterdam-1-420x228-crop.jpg

361 ms

bootje_goedkoop_utrecht-420x228-crop.jpg

bootje_goedkoop_utrecht-420x228-crop.jpg

324 ms

varen_haarlem_sloep-420x228-crop.jpg

varen_haarlem_sloep-420x228-crop.jpg

282 ms

zijlpoort_leiden_varen_sloep-420x228-crop.jpg

zijlpoort_leiden_varen_sloep-420x228-crop.jpg

308 ms

Sloep_huren_zwollywood-420x228-crop.jpg

Sloep_huren_zwollywood-420x228-crop.jpg

484 ms

bootverhuur_den_haag_delft_haaglanden-420x228-crop.jpg

bootverhuur_den_haag_delft_haaglanden-420x228-crop.jpg

497 ms

bootje_huren_loosdrecht-420x228-crop.jpg

bootje_huren_loosdrecht-420x228-crop.jpg

399 ms

wijdemeren_vaarroute_loosdrecht_vecht-420x228-crop.jpg

wijdemeren_vaarroute_loosdrecht_vecht-420x228-crop.jpg

432 ms

boat_rental_amsterdam-1600x610-crop.jpg

boat_rental_amsterdam-1600x610-crop.jpg

725 ms

Team_Sloepdelen.jpg

Team_Sloepdelen.jpg

656 ms

Sloep_boot_huren.png

Sloep_boot_huren.png

621 ms

amsterdam-1-340x160-crop.jpg

amsterdam-1-340x160-crop.jpg

558 ms

sloep_verhuur_utrecht-340x160-crop.jpg

sloep_verhuur_utrecht-340x160-crop.jpg

642 ms

Haarlem_varen_sloep-340x160-crop.png

Haarlem_varen_sloep-340x160-crop.png

820 ms

Leiden_huur_boot_sloep-340x160-crop.png

Leiden_huur_boot_sloep-340x160-crop.png

846 ms

sloep_huren_loosdrecht_zelf_varen-340x160-crop.jpg

sloep_huren_loosdrecht_zelf_varen-340x160-crop.jpg

721 ms

varen_weesp_vecht_sloep-340x160-crop.jpg

varen_weesp_vecht_sloep-340x160-crop.jpg

769 ms

Sloep_huren_in_zwolle_boot-340x160-crop.jpg

Sloep_huren_in_zwolle_boot-340x160-crop.jpg

755 ms

denhaag_delft_sloep_huren-340x160-crop.jpg

denhaag_delft_sloep_huren-340x160-crop.jpg

826 ms

leuk_uitje_amsterdam_tripadvisor.png

leuk_uitje_amsterdam_tripadvisor.png

820 ms

tevreden_klanten_google.png

tevreden_klanten_google.png

863 ms

goeie_rating_facebook.png

goeie_rating_facebook.png

914 ms

ratings_varen_amsterdam_boot_sloep.png

ratings_varen_amsterdam_boot_sloep.png

949 ms

Summer_Deal_2022.jpg

Summer_Deal_2022.jpg

924 ms

sloepdelen_sloep_huren_varen_boot.jpg

sloepdelen_sloep_huren_varen_boot.jpg

965 ms

omgeving_utrecht_fluistersloep.jpg

omgeving_utrecht_fluistersloep.jpg

1024 ms

bootje_goedkoop_utrecht.jpg

bootje_goedkoop_utrecht.jpg

1039 ms

PR-afbeelding-2018-2019_artist-impression_Parabolic-Lightcloud_amigo-amigo2-640x320-crop.jpg

PR-afbeelding-2018-2019_artist-impression_Parabolic-Lightcloud_amigo-amigo2-640x320-crop.jpg

1136 ms

Trouwen-bruiloft-bij-Sloepdelen-640x320-crop.jpg

Trouwen-bruiloft-bij-Sloepdelen-640x320-crop.jpg

1018 ms

JJG0470_11zon-1-scaled-640x320-crop.jpg

JJG0470_11zon-1-scaled-640x320-crop.jpg

1095 ms

kinderen_activiteit_water.jpg

kinderen_activiteit_water.jpg

1116 ms

sail_yourself_holland.jpg

sail_yourself_holland.jpg

1130 ms

bootje_huren_utrecht_zelf_varen.jpg

bootje_huren_utrecht_zelf_varen.jpg

1139 ms

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KFOlCnqEu92Fr1MmSU5fChc9.ttf

23 ms

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KFOmCnqEu92Fr1Mu7GxP.ttf

35 ms

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KFOlCnqEu92Fr1MmEU9fChc9.ttf

57 ms

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KFOlCnqEu92Fr1MmWUlfChc9.ttf

68 ms

pxiByp8kv8JHgFVrLFj_Z1JlEA.ttf

pxiByp8kv8JHgFVrLFj_Z1JlEA.ttf

72 ms

pxiEyp8kv8JHgFVrJJnedw.ttf

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71 ms

pxiByp8kv8JHgFVrLGT9Z1JlEA.ttf

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70 ms

pxiByp8kv8JHgFVrLCz7Z1JlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1JlEA.ttf

70 ms

KFOjCnqEu92Fr1Mu51S7ACc0CsE.ttf

KFOjCnqEu92Fr1Mu51S7ACc0CsE.ttf

69 ms

KFOjCnqEu92Fr1Mu51TzBic0CsE.ttf

KFOjCnqEu92Fr1Mu51TzBic0CsE.ttf

71 ms

svg-sprite-1705586611155.svg

svg-sprite-1705586611155.svg

919 ms

Accessibility Review

sloepdelen.nl accessibility score

91

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

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

sloepdelen.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sloepdelen.nl SEO score

96

Search Engine Optimization Advices

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 Sloepdelen.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 Sloepdelen.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

sloepdelen.nl

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