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zandri.nl screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

zandri.nl

Onderdelen en accessoires voor uw scooter of brommer - Zandri

Page Load Speed

5.9 sec in total

First Response

307 ms

Resources Loaded

5 sec

Page Rendered

538 ms

zandri.nl screenshot

About Website

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

Het grootste aanbod van onderdelen en accessoires voor uw scooter of brommer online - Zandri

Visit zandri.nl

Key Findings

We analyzed Zandri.nl page load time and found that the first response time was 307 ms and then it took 5.6 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

zandri.nl performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value2,120 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

Network Requests Diagram

zandri.nl

307 ms

www.zandri.nl

706 ms

calendar.min.css

198 ms

styles.min.css

401 ms

solid.min.css

303 ms

Our browser made a total of 191 requests to load all elements on the main page. We found that 98% of them (188 requests) were addressed to the original Zandri.nl, 1% (1 request) were made to Integrations.etrusted.com and 1% (1 request) were made to Widgets.trustedshops.com. The less responsive or slowest element that took the longest time to load (902 ms) belongs to the original domain Zandri.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 440.6 kB (31%)

Content Size

1.4 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zandri.nl main page is 1.4 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. 70% of websites need less resources to load. Javascripts take 532.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 242.4 kB

  • Original 297.5 kB
  • After minification 293.4 kB
  • After compression 55.1 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. 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 242.4 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 7.7 kB

  • Original 387.0 kB
  • After minification 379.3 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. Zandri images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 189.5 kB

  • Original 532.3 kB
  • After minification 525.1 kB
  • After compression 342.8 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 189.5 kB or 36% of the original size.

CSS Optimization

-0%

Potential reduce by 1.1 kB

  • Original 226.0 kB
  • After minification 226.0 kB
  • After compression 225.0 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. Zandri.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 145 (83%)

Requests Now

175

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zandri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 118 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zandri.nl

zandri.nl

307 ms

www.zandri.nl

www.zandri.nl

706 ms

calendar.min.css

calendar.min.css

198 ms

styles.min.css

styles.min.css

401 ms

solid.min.css

solid.min.css

303 ms

regular.min.css

regular.min.css

304 ms

brands.min.css

brands.min.css

307 ms

owl.carousel.min.css

owl.carousel.min.css

307 ms

slick.min.css

slick.min.css

306 ms

form-builder.min.css

form-builder.min.css

603 ms

form-render.min.css

form-render.min.css

434 ms

swiper.min.css

swiper.min.css

435 ms

powerstep.min.css

powerstep.min.css

435 ms

widget.min.css

widget.min.css

435 ms

styles.min.css

styles.min.css

500 ms

owl.carousel.min.css

owl.carousel.min.css

503 ms

animate.min.css

animate.min.css

511 ms

fontawesome5.min.css

fontawesome5.min.css

512 ms

mgz_font.min.css

mgz_font.min.css

509 ms

mgz_bootstrap.min.css

mgz_bootstrap.min.css

600 ms

openiconic.min.css

openiconic.min.css

604 ms

styles.min.css

styles.min.css

612 ms

common.min.css

common.min.css

617 ms

styles.min.css

styles.min.css

617 ms

magnific.min.css

magnific.min.css

700 ms

styles.min.css

styles.min.css

702 ms

photoswipe.min.css

photoswipe.min.css

706 ms

default-skin.min.css

default-skin.min.css

712 ms

blueimp-gallery.min.css

blueimp-gallery.min.css

715 ms

parcelpro.min.css

parcelpro.min.css

714 ms

navigation.min.css

navigation.min.css

800 ms

ec.min.css

ec.min.css

801 ms

require.js

require.js

902 ms

mixins.js

mixins.js

816 ms

requirejs-config.js

requirejs-config.js

816 ms

custom.js

custom.js

815 ms

script.js

script.js

899 ms

v2

v2

26 ms

X0920E6297818B2716E2DD0C5D9300928.js

X0920E6297818B2716E2DD0C5D9300928.js

415 ms

ec.js

ec.js

825 ms

ec4.js

ec4.js

730 ms

jquery.js

jquery.js

229 ms

common.js

common.js

134 ms

dataPost.js

dataPost.js

134 ms

bootstrap.js

bootstrap.js

130 ms

app.js

app.js

132 ms

form-key-provider.js

form-key-provider.js

133 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

226 ms

collapsible.js

collapsible.js

226 ms

theme.js

theme.js

226 ms

gtm.js

gtm.js

66 ms

ttb2021.png

ttb2021.png

218 ms

netherlands.png

netherlands.png

221 ms

france.png

france.png

292 ms

germany.png

germany.png

293 ms

poland.png

poland.png

294 ms

united-115.png

united-115.png

296 ms

keurmerken.png

keurmerken.png

517 ms

opensans-400.woff

opensans-400.woff

262 ms

opensans-300.woff

opensans-300.woff

358 ms

opensans-600.woff

opensans-600.woff

358 ms

opensans-700.woff

opensans-700.woff

374 ms

fa-solid-900.woff

fa-solid-900.woff

566 ms

fa-solid-900.woff

fa-solid-900.woff

481 ms

fa-regular-400.woff

fa-regular-400.woff

458 ms

fa-regular-400.woff

fa-regular-400.woff

459 ms

Blank-Theme-Icons.woff

Blank-Theme-Icons.woff

471 ms

accu_ytx7abs_nitro_onderhoudsvrij_afgevuld_.jpeg

accu_ytx7abs_nitro_onderhoudsvrij_afgevuld_.jpeg

478 ms

slot-ketting-_-hangslot-art-4-sterren-120cm-zwartwit-luma-escudo.jpeg

slot-ketting-_-hangslot-art-4-sterren-120cm-zwartwit-luma-escudo.jpeg

477 ms

buitenband_120_70-12_michelin_city_grip_2_tl.jpg

buitenband_120_70-12_michelin_city_grip_2_tl.jpg

478 ms

kappenset_piaggio_zip_5_delig_mat_paars_cameleon_sp_look_led_verlichting.jpeg

kappenset_piaggio_zip_5_delig_mat_paars_cameleon_sp_look_led_verlichting.jpeg

507 ms

Onderhoudspakketten_2.jpeg

Onderhoudspakketten_2.jpeg

508 ms

uitlaat_Hoofdpagina_.jpeg

uitlaat_Hoofdpagina_.jpeg

577 ms

technische-tekening.png

technische-tekening.png

579 ms

Technische_tekeningen_1.jpg

Technische_tekeningen_1.jpg

579 ms

Beugelset_Compleet_2.jpeg

Beugelset_Compleet_2.jpeg

585 ms

knipperlicht_set_vespa_primavera_sprint_smoke_voor_level_10_4.jpeg

knipperlicht_set_vespa_primavera_sprint_smoke_voor_level_10_4.jpeg

585 ms

windscherm_hoog_bevestigingsset_piaggio_zip_smoke_b-kwaliteit__3_1.jpeg

windscherm_hoog_bevestigingsset_piaggio_zip_smoke_b-kwaliteit__3_1.jpeg

589 ms

Jethelmen-_Retro_2.jpg

Jethelmen-_Retro_2.jpg

676 ms

kabels_en_kilometertellers.jpg

kabels_en_kilometertellers.jpg

676 ms

main.js

main.js

638 ms

bootstrap.js

bootstrap.js

646 ms

domReady.js

domReady.js

646 ms

template.js

template.js

594 ms

confirm.js

confirm.js

680 ms

widget.js

widget.js

683 ms

jquery-mixin.js

jquery-mixin.js

683 ms

banner_classic_parts_M2.jpg

banner_classic_parts_M2.jpg

692 ms

types.js

types.js

686 ms

layout.js

layout.js

622 ms

fa-brands-400.woff

fa-brands-400.woff

808 ms

fa-brands-400.woff

fa-brands-400.woff

830 ms

slick.js

slick.js

705 ms

text.js

text.js

700 ms

core.js

core.js

622 ms

storage-wrapper.js

storage-wrapper.js

610 ms

mage.js

mage.js

692 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

630 ms

jquery.waypoints.js

jquery.waypoints.js

610 ms

common.js

common.js

609 ms

Banner_technische_tekeningen_NL.jpg

Banner_technische_tekeningen_NL.jpg

688 ms

footer_newsletter.svg

footer_newsletter.svg

646 ms

underscore.js

underscore.js

405 ms

scripts.js

scripts.js

414 ms

knockout.js

knockout.js

415 ms

knockout-es5.js

knockout-es5.js

412 ms

engine.js

engine.js

491 ms

bootstrap.js

bootstrap.js

492 ms

observable_array.js

observable_array.js

493 ms

bound-nodes.js

bound-nodes.js

506 ms

translate.js

translate.js

425 ms

modal.js

modal.js

427 ms

wrapper.js

wrapper.js

503 ms

version.js

version.js

500 ms

main.js

main.js

511 ms

registry.js

registry.js

639 ms

console-logger.js

console-logger.js

635 ms

js-translation.json

js-translation.json

542 ms

js.storage.js

js.storage.js

539 ms

data.js

data.js

538 ms

disable-selection.js

disable-selection.js

538 ms

focusable.js

focusable.js

539 ms

form.js

form.js

540 ms

ie.js

ie.js

540 ms

keycode.js

keycode.js

587 ms

labels.js

labels.js

588 ms

jquery-patch.js

jquery-patch.js

587 ms

plugin.js

plugin.js

604 ms

safe-active-element.js

safe-active-element.js

607 ms

safe-blur.js

safe-blur.js

610 ms

scroll-parent.js

scroll-parent.js

587 ms

tabbable.js

tabbable.js

587 ms

unique-id.js

unique-id.js

586 ms

player.js

player.js

561 ms

knockout-repeat.js

knockout-repeat.js

425 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

426 ms

observable_source.js

observable_source.js

498 ms

renderer.js

renderer.js

498 ms

resizable.js

resizable.js

498 ms

i18n.js

i18n.js

517 ms

scope.js

scope.js

521 ms

range.js

range.js

525 ms

mage-init.js

mage-init.js

603 ms

keyboard.js

keyboard.js

604 ms

optgroup.js

optgroup.js

603 ms

after-render.js

after-render.js

614 ms

autoselect.js

autoselect.js

615 ms

datepicker.js

datepicker.js

616 ms

outer_click.js

outer_click.js

607 ms

fadeVisible.js

fadeVisible.js

600 ms

collapsible.js

collapsible.js

461 ms

staticChecked.js

staticChecked.js

483 ms

simple-checked.js

simple-checked.js

484 ms

bind-html.js

bind-html.js

488 ms

tooltip.js

tooltip.js

559 ms

color-picker.js

color-picker.js

557 ms

events.js

events.js

556 ms

modal-popup.html

modal-popup.html

580 ms

modal-slide.html

modal-slide.html

582 ms

modal-custom.html

modal-custom.html

585 ms

key-codes.js

key-codes.js

607 ms

z-index.js

z-index.js

607 ms

jquery.lazy.js

jquery.lazy.js

606 ms

pagebuilder-icons.woff

pagebuilder-icons.woff

614 ms

local.js

local.js

646 ms

jquery.cookie.js

jquery.cookie.js

644 ms

arrays.js

arrays.js

608 ms

compare.js

compare.js

608 ms

misc.js

misc.js

607 ms

objects.js

objects.js

612 ms

strings.js

strings.js

613 ms

template.js

template.js

615 ms

logger.js

logger.js

609 ms

entry-factory.js

entry-factory.js

608 ms

console-output-handler.js

console-output-handler.js

607 ms

formatter.js

formatter.js

615 ms

message-pool.js

message-pool.js

613 ms

levels-pool.js

levels-pool.js

614 ms

logger-utils.js

logger-utils.js

602 ms

class.js

class.js

600 ms

async.js

async.js

599 ms

loader.js

loader.js

617 ms

spectrum.js

spectrum.js

439 ms

tinycolor.js

tinycolor.js

443 ms

tooltip.html

tooltip.html

503 ms

cookie-wrapper.js

cookie-wrapper.js

323 ms

entry.js

entry.js

199 ms

moment.js

moment.js

205 ms

dom-observer.js

dom-observer.js

128 ms

bindings.js

bindings.js

135 ms

js.cookie.js

js.cookie.js

102 ms

Accessibility Review

zandri.nl accessibility score

76

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

[role]s do not have all required [aria-*] attributes

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

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

Links do not have a discernible name

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

zandri.nl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zandri.nl SEO score

77

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

High

robots.txt is not valid

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 Zandri.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 Zandri.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

zandri.nl

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