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protislank.nl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

protislank.nl

Protislank | Succesvol en doeltreffend afvallen | Protislank

Page Load Speed

5.7 sec in total

First Response

312 ms

Resources Loaded

4.8 sec

Page Rendered

522 ms

protislank.nl screenshot

About Website

Click here to check amazing Protislank content. Otherwise, check out these important facts you probably never knew about protislank.nl

Protislank is dé manier om je doel te bereiken! Resultaatgericht afvallen doe je met Protislank. ➜ 9.500+ reviews ✓9,1 Klant beoordeling ✓Lage prijzen ✓Snel geleverd ✓Groot assortiment.

Visit protislank.nl

Key Findings

We analyzed Protislank.nl page load time and found that the first response time was 312 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

protislank.nl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value3,350 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

protislank.nl

312 ms

protislank.nl

375 ms

www.protislank.nl

666 ms

72d8cab1a9e9f240267b7207b75d4780.min.css

360 ms

styles-l.min.css

458 ms

Our browser made a total of 210 requests to load all elements on the main page. We found that 91% of them (192 requests) were addressed to the original Protislank.nl, 4% (8 requests) were made to Apps-novashops.bookerz.nl and 1% (3 requests) were made to Tagging.protislank.nl. The less responsive or slowest element that took the longest time to load (836 ms) belongs to the original domain Protislank.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 502.8 kB (24%)

Content Size

2.1 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Protislank.nl main page is 2.1 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 204.6 kB

  • Original 253.4 kB
  • After minification 245.2 kB
  • After compression 48.8 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 204.6 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 109.9 kB

  • Original 1.2 MB
  • After minification 1.1 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. Protislank images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 60.9 kB

  • Original 503.4 kB
  • After minification 502.6 kB
  • After compression 442.5 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 60.9 kB or 12% of the original size.

CSS Optimization

-62%

Potential reduce by 127.5 kB

  • Original 205.0 kB
  • After minification 77.5 kB
  • After compression 77.5 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. Protislank.nl needs all CSS files to be minified and compressed as it can save up to 127.5 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 176 (86%)

Requests Now

205

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 205 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Protislank. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 174 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

protislank.nl

protislank.nl

312 ms

protislank.nl

protislank.nl

375 ms

www.protislank.nl

www.protislank.nl

666 ms

72d8cab1a9e9f240267b7207b75d4780.min.css

72d8cab1a9e9f240267b7207b75d4780.min.css

360 ms

styles-l.min.css

styles-l.min.css

458 ms

require.min.js

require.min.js

275 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

274 ms

mixins.min.js

mixins.min.js

275 ms

requirejs-config.min.js

requirejs-config.min.js

275 ms

menu.min.js

menu.min.js

397 ms

image-fly-animation.min.js

image-fly-animation.min.js

398 ms

custom.min.js

custom.min.js

396 ms

robin.min.js

robin.min.js

398 ms

font-awesome.min.css

font-awesome.min.css

25 ms

adex.js

adex.js

603 ms

user-data-minified.es.js

user-data-minified.es.js

693 ms

settings.js

settings.js

784 ms

sqzl.js

sqzl.js

169 ms

icon-delivery-time.svg

icon-delivery-time.svg

110 ms

icon-free-delivery.svg

icon-free-delivery.svg

112 ms

Klarna_Logo_Primary_Black-2_png.webp

Klarna_Logo_Primary_Black-2_png.webp

114 ms

protislank_logo_small.png

protislank_logo_small.png

109 ms

Thuiswinkel_Waarborg_Logo_png.webp

Thuiswinkel_Waarborg_Logo_png.webp

110 ms

240524_3_.png

240524_3_.png

569 ms

newbannerdietist.png

newbannerdietist.png

469 ms

NS_payment_logos.png

NS_payment_logos.png

202 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

200 ms

common.min.js

common.min.js

201 ms

dataPost.min.js

dataPost.min.js

201 ms

bootstrap.min.js

bootstrap.min.js

289 ms

jquery.min.js

jquery.min.js

469 ms

es6-collections.min.js

es6-collections.min.js

287 ms

FormData.min.js

FormData.min.js

291 ms

form-key-provider.min.js

form-key-provider.min.js

380 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

379 ms

amShopbyResponsive.min.js

amShopbyResponsive.min.js

382 ms

amShopby.min.js

amShopby.min.js

477 ms

configurable.min.js

configurable.min.js

476 ms

theme.min.js

theme.min.js

476 ms

compat.min.js

compat.min.js

556 ms

translate.min.js

translate.min.js

561 ms

rating-sprite.png

rating-sprite.png

562 ms

matchMedia.min.js

matchMedia.min.js

555 ms

search.svg

search.svg

549 ms

Luma-Icons.woff

Luma-Icons.woff

630 ms

async.min.js

async.min.js

635 ms

PS-Nr1_png.webp

PS-Nr1_png.webp

609 ms

PS-Reviews_png.webp

PS-Reviews_png.webp

632 ms

PS-Wetenschap_png.webp

PS-Wetenschap_png.webp

633 ms

select-bg.svg

select-bg.svg

616 ms

shopping-cart.svg

shopping-cart.svg

684 ms

1-Ontbijt.jpeg

1-Ontbijt.jpeg

650 ms

2-Lunch_jpeg.webp

2-Lunch_jpeg.webp

739 ms

3-Diner_jpeg.webp

3-Diner_jpeg.webp

836 ms

4-Snacks_jpeg.webp

4-Snacks_jpeg.webp

736 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

17 ms

394f97d55f1f2cf8c900.js

394f97d55f1f2cf8c900.js

120 ms

5-stars-empty.png

5-stars-empty.png

582 ms

5-stars-full.png

5-stars-full.png

667 ms

profile-subscribe-nl.aspx

profile-subscribe-nl.aspx

620 ms

X8A877A08576B81C55AEDE6FC8F8AE805.js

X8A877A08576B81C55AEDE6FC8F8AE805.js

404 ms

sooqr.js

sooqr.js

434 ms

push.min.js

push.min.js

640 ms

clicks.min.js

clicks.min.js

648 ms

lozad.min.js

lozad.min.js

730 ms

domReady.min.js

domReady.min.js

728 ms

template.min.js

template.min.js

726 ms

confirm.min.js

confirm.min.js

734 ms

widget.min.js

widget.min.js

648 ms

jquery.min.js

jquery.min.js

732 ms

jquery-mixin.min.js

jquery-mixin.min.js

728 ms

main.min.js

main.min.js

639 ms

bootstrap.min.js

bootstrap.min.js

642 ms

text.min.js

text.min.js

682 ms

amShopbyTopFilters.min.js

amShopbyTopFilters.min.js

599 ms

tabs.min.js

tabs.min.js

634 ms

jquery-migrate.min.js

jquery-migrate.min.js

634 ms

slider.min.js

slider.min.js

614 ms

tooltip.min.js

tooltip.min.js

614 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

606 ms

chosen.jquery.min.js

chosen.jquery.min.js

601 ms

amShopbyFiltersSync.min.js

amShopbyFiltersSync.min.js

637 ms

underscore.min.js

underscore.min.js

636 ms

price-utils.min.js

price-utils.min.js

635 ms

price-box.min.js

price-box.min.js

639 ms

suggest.v4.js

suggest.v4.js

386 ms

jquery.parsequery.min.js

jquery.parsequery.min.js

606 ms

fotorama-add-video-events.min.js

fotorama-add-video-events.min.js

585 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

619 ms

mage.min.js

mage.min.js

619 ms

ie-class-fixer.min.js

ie-class-fixer.min.js

619 ms

modal.min.js

modal.min.js

620 ms

modal-mixin.min.js

modal-mixin.min.js

606 ms

validation.min.js

validation.min.js

607 ms

validation-mixin.min.js

validation-mixin.min.js

635 ms

app.min.css

app.min.css

186 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

285 ms

jquery.serializejson.min.js

jquery.serializejson.min.js

382 ms

bootstrap.min.js

bootstrap.min.js

547 ms

bookerz.js

bookerz.js

478 ms

masterpage.js

masterpage.js

480 ms

subscribe.js

subscribe.js

480 ms

validation-mixin.min.js

validation-mixin.min.js

553 ms

core.min.js

core.min.js

552 ms

accordion.min.js

accordion.min.js

552 ms

autocomplete.min.js

autocomplete.min.js

603 ms

button.min.js

button.min.js

602 ms

datepicker.min.js

datepicker.min.js

550 ms

draggable.min.js

draggable.min.js

551 ms

droppable.min.js

droppable.min.js

548 ms

effect-blind.min.js

effect-blind.min.js

550 ms

effect-bounce.min.js

effect-bounce.min.js

603 ms

effect-clip.min.js

effect-clip.min.js

601 ms

effect-drop.min.js

effect-drop.min.js

550 ms

effect-explode.min.js

effect-explode.min.js

549 ms

effect-fade.min.js

effect-fade.min.js

550 ms

effect-fold.min.js

effect-fold.min.js

547 ms

effect-highlight.min.js

effect-highlight.min.js

565 ms

effect-scale.min.js

effect-scale.min.js

565 ms

effect-pulsate.min.js

effect-pulsate.min.js

550 ms

effect-shake.min.js

effect-shake.min.js

552 ms

effect-slide.min.js

effect-slide.min.js

550 ms

effect-transfer.min.js

effect-transfer.min.js

550 ms

effect.min.js

effect.min.js

556 ms

menu.min.js

menu.min.js

555 ms

mouse.min.js

mouse.min.js

550 ms

position.min.js

position.min.js

550 ms

progressbar.min.js

progressbar.min.js

550 ms

resizable.min.js

resizable.min.js

550 ms

selectable.min.js

selectable.min.js

556 ms

sortable.min.js

sortable.min.js

556 ms

spinner.min.js

spinner.min.js

550 ms

tabs.min.js

tabs.min.js

550 ms

timepicker.min.js

timepicker.min.js

553 ms

tooltip.min.js

tooltip.min.js

553 ms

dialog.min.js

dialog.min.js

556 ms

jquery-ui.min.js

jquery-ui.min.js

556 ms

knockout.min.js

knockout.min.js

549 ms

registry.min.js

registry.min.js

556 ms

bound-nodes.min.js

bound-nodes.min.js

557 ms

dom-observer.min.js

dom-observer.min.js

555 ms

bindings.min.js

bindings.min.js

591 ms

wrapper.min.js

wrapper.min.js

554 ms

knockout-es5.min.js

knockout-es5.min.js

558 ms

scripts.min.js

scripts.min.js

556 ms

engine.min.js

engine.min.js

556 ms

bootstrap.min.js

bootstrap.min.js

556 ms

observable_array.min.js

observable_array.min.js

554 ms

js-translation.json

js-translation.json

554 ms

collapsible.min.js

collapsible.min.js

553 ms

modern-collapsible-mixin.min.js

modern-collapsible-mixin.min.js

551 ms

gallery.min.js

gallery.min.js

555 ms

load-player.min.js

load-player.min.js

555 ms

modal-popup.html

modal-popup.html

558 ms

modal-slide.html

modal-slide.html

556 ms

modal-custom.html

modal-custom.html

553 ms

key-codes.min.js

key-codes.min.js

552 ms

moment.min.js

moment.min.js

554 ms

main.min.js

main.min.js

558 ms

jquery.validate.min.js

jquery.validate.min.js

558 ms

name-validator.min.js

name-validator.min.js

556 ms

events.min.js

events.min.js

360 ms

knockout-repeat.min.js

knockout-repeat.min.js

250 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

253 ms

observable_source.min.js

observable_source.min.js

250 ms

renderer.min.js

renderer.min.js

313 ms

console-logger.min.js

console-logger.min.js

314 ms

resizable.min.js

resizable.min.js

337 ms

i18n.min.js

i18n.min.js

339 ms

scope.min.js

scope.min.js

342 ms

range.min.js

range.min.js

342 ms

mage-init.min.js

mage-init.min.js

404 ms

keyboard.min.js

keyboard.min.js

404 ms

optgroup.min.js

optgroup.min.js

426 ms

after-render.min.js

after-render.min.js

429 ms

autoselect.min.js

autoselect.min.js

433 ms

datepicker.min.js

datepicker.min.js

433 ms

outer_click.min.js

outer_click.min.js

496 ms

fadeVisible.min.js

fadeVisible.min.js

495 ms

collapsible.min.js

collapsible.min.js

516 ms

staticChecked.min.js

staticChecked.min.js

520 ms

simple-checked.min.js

simple-checked.min.js

523 ms

bind-html.min.js

bind-html.min.js

523 ms

tooltip.min.js

tooltip.min.js

549 ms

color-picker.min.js

color-picker.min.js

544 ms

jquery.storageapi.extended.min.js

jquery.storageapi.extended.min.js

551 ms

arrays.min.js

arrays.min.js

452 ms

compare.min.js

compare.min.js

455 ms

misc.min.js

misc.min.js

456 ms

misc-mixin.min.js

misc-mixin.min.js

520 ms

objects.min.js

objects.min.js

522 ms

strings.min.js

strings.min.js

536 ms

template.min.js

template.min.js

542 ms

jquery.metadata.min.js

jquery.metadata.min.js

493 ms

class.min.js

class.min.js

468 ms

local.min.js

local.min.js

465 ms

loader.min.js

loader.min.js

462 ms

logger.min.js

logger.min.js

477 ms

entry-factory.min.js

entry-factory.min.js

483 ms

console-output-handler.min.js

console-output-handler.min.js

489 ms

formatter.min.js

formatter.min.js

488 ms

message-pool.min.js

message-pool.min.js

554 ms

levels-pool.min.js

levels-pool.min.js

553 ms

logger-utils.min.js

logger-utils.min.js

549 ms

spectrum.min.js

spectrum.min.js

298 ms

tinycolor.min.js

tinycolor.min.js

305 ms

tooltip.html

tooltip.html

303 ms

jquery.cookie.min.js

jquery.cookie.min.js

353 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

355 ms

entry.min.js

entry.min.js

173 ms

Accessibility Review

protislank.nl accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

protislank.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

protislank.nl SEO score

86

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

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 Protislank.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 Protislank.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

protislank.nl

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