Tools & Wizards About Us
tekno.nl screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

tekno.nl

Tekno Collectables webshop Home page Tekno Collectables webshop

Page Load Speed

10.3 sec in total

First Response

597 ms

Resources Loaded

9.2 sec

Page Rendered

495 ms

tekno.nl screenshot

About Website

Click here to check amazing Tekno content for Ukraine. Otherwise, check out these important facts you probably never knew about tekno.nl

Tekno Collectables webshop | De meest bijzondere truckmodellen in miniatuur behoren tot het ruime assortiment van Tekno Models. Naast schaalmodellen vind je vele onderdelen – tot in het kleinste detai...

Visit tekno.nl

Key Findings

We analyzed Tekno.nl page load time and found that the first response time was 597 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tekno.nl performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.466

19/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

www.tekno.nl

597 ms

calendar.css

190 ms

styles-m.css

481 ms

form-builder.css

476 ms

form-render.css

288 ms

Our browser made a total of 359 requests to load all elements on the main page. We found that 98% of them (351 requests) were addressed to the original Tekno.nl, 1% (3 requests) were made to Googletagmanager.com and 0% (1 request) were made to Chimpstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tekno.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (28%)

Content Size

4.9 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tekno.nl main page is 4.9 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. Only a small number of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 700.3 kB

  • Original 738.4 kB
  • After minification 532.6 kB
  • After compression 38.1 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 205.8 kB, which is 28% 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 700.3 kB or 95% of the original size.

Image Optimization

-6%

Potential reduce by 157.9 kB

  • Original 2.8 MB
  • After minification 2.6 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. Tekno images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 469.6 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 665.1 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 469.6 kB or 41% of the original size.

CSS Optimization

-22%

Potential reduce by 57.0 kB

  • Original 259.0 kB
  • After minification 258.4 kB
  • After compression 202.0 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. Tekno.nl needs all CSS files to be minified and compressed as it can save up to 57.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 253 (72%)

Requests Now

352

After Optimization

99

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 352 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tekno. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 233 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tekno.nl

www.tekno.nl

597 ms

calendar.css

calendar.css

190 ms

styles-m.css

styles-m.css

481 ms

form-builder.css

form-builder.css

476 ms

form-render.css

form-render.css

288 ms

google-map.css

google-map.css

288 ms

amslick.min.css

amslick.min.css

289 ms

swiper.min.css

swiper.min.css

290 ms

product-item.css

product-item.css

382 ms

owl.carousel.min.css

owl.carousel.min.css

383 ms

chat.css

chat.css

385 ms

owl.carousel.css

owl.carousel.css

384 ms

bootstrap-tiny.css

bootstrap-tiny.css

521 ms

font-awesome.min.css

font-awesome.min.css

521 ms

animate.min.css

animate.min.css

523 ms

styles.css

styles.css

524 ms

custom.css

custom.css

569 ms

amasty_checkout.css

amasty_checkout.css

571 ms

postcode_main.css

postcode_main.css

571 ms

postcode_nl.css

postcode_nl.css

571 ms

styles-l.css

styles-l.css

672 ms

require.js

require.js

670 ms

mixins.js

mixins.js

663 ms

requirejs-config.js

requirejs-config.js

665 ms

custom.js

custom.js

665 ms

1e2cdd99ca3ab9a32cf6c5a36.js

1e2cdd99ca3ab9a32cf6c5a36.js

109 ms

font-awesome.min.css

font-awesome.min.css

41 ms

gtm.js

gtm.js

103 ms

fbevents.js

fbevents.js

42 ms

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TEKNO-COLLECTABLES.png

135 ms

TruckN.png

TruckN.png

136 ms

TruckV.png

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133 ms

sale5.jpg

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134 ms

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769 ms

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381 ms

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492 ms

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205 ms

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591 ms

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594 ms

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670 ms

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863 ms

jquery.js

jquery.js

879 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

754 ms

common.js

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755 ms

dataPost.js

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831 ms

bootstrap.js

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828 ms

latest.js

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91 ms

js

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68 ms

destination

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67 ms

es6-collections.js

es6-collections.js

756 ms

FormData.js

FormData.js

769 ms

form-key-provider.js

form-key-provider.js

605 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

605 ms

amShopbyResponsive.js

amShopbyResponsive.js

676 ms

amShopby.js

amShopby.js

642 ms

theme.js

theme.js

638 ms

opensans-400.woff

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655 ms

embed.js

embed.js

32 ms

opensans-300.woff

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600 ms

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599 ms

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662 ms

Luma-Icons.woff

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613 ms

form-mini.js

form-mini.js

614 ms

jquery.js

jquery.js

603 ms

jquery-mixin.js

jquery-mixin.js

602 ms

compat.js

compat.js

587 ms

domReady.js

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658 ms

weltpixel_ga4_persistentlayer.js

weltpixel_ga4_persistentlayer.js

655 ms

weltpixel_ga4_gtm.js

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583 ms

weltpixel_persistentlayer.js

weltpixel_persistentlayer.js

599 ms

weltpixel_gtm.js

weltpixel_gtm.js

584 ms

customer-data.js

customer-data.js

582 ms

customer-data-mixin.js

customer-data-mixin.js

580 ms

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582 ms

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580 ms

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580 ms

3_3.png

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581 ms

bouwkit_-_86769_-_scania_r6_topline_streamline_twinsteer_kit-1.jpg

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582 ms

78805-scania_r6_low_cabin_streamline_4x2_tractor_kit-1.jpg

78805-scania_r6_low_cabin_streamline_4x2_tractor_kit-1.jpg

581 ms

84371-scania_r6_streamline_low_cab_6x2_long_tractor_kit-1.jpg

84371-scania_r6_streamline_low_cab_6x2_long_tractor_kit-1.jpg

580 ms

bouwkit_-_86771_-_scania_r6_low_cab_streamline_twinsteer_kit-1.jpg

bouwkit_-_86771_-_scania_r6_low_cab_streamline_twinsteer_kit-1.jpg

579 ms

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tek87393_-_greenery_trailer_sperziebonen_-_paddestoelen_set-3.jpg

579 ms

tek87392_-_greenery_trailer_ui_-_fruit_set-3.jpg

tek87392_-_greenery_trailer_ui_-_fruit_set-3.jpg

582 ms

jquery-migrate.js

jquery-migrate.js

563 ms

megamenuGeneral.js

megamenuGeneral.js

576 ms

swiper.min.js

swiper.min.js

578 ms

template.js

template.js

576 ms

confirm.js

confirm.js

580 ms

widget.js

widget.js

582 ms

main.js

main.js

580 ms

bootstrap.js

bootstrap.js

575 ms

text.js

text.js

576 ms

amShopbyTopFilters.js

amShopbyTopFilters.js

575 ms

tabs.js

tabs.js

571 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

572 ms

mage.js

mage.js

552 ms

ie-class-fixer.js

ie-class-fixer.js

575 ms

modal.js

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576 ms

slider.js

slider.js

567 ms

tooltip.js

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577 ms

translate.js

translate.js

580 ms

jquery.ui.touch-punch.min.js

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578 ms

chosen.jquery.js

chosen.jquery.js

576 ms

amShopbyFiltersSync.js

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577 ms

matchMedia.js

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576 ms

validation.js

validation.js

580 ms

vat-field-form-validation.js

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582 ms

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576 ms

form-mini.js

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page-cache.js

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580 ms

slick.min.js

slick.min.js

582 ms

catalog-add-to-cart.js

catalog-add-to-cart.js

583 ms

wrapper.js

wrapper.js

574 ms

core.js

core.js

573 ms

accordion.js

accordion.js

627 ms

autocomplete.js

autocomplete.js

609 ms

button.js

button.js

606 ms

datepicker.js

datepicker.js

604 ms

draggable.js

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575 ms

droppable.js

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574 ms

effect-blind.js

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571 ms

effect-bounce.js

effect-bounce.js

579 ms

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580 ms

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581 ms

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578 ms

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574 ms

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574 ms

effect-highlight.js

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579 ms

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579 ms

effect-pulsate.js

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582 ms

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576 ms

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575 ms

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573 ms

effect.js

effect.js

580 ms

menu.js

menu.js

583 ms

mouse.js

mouse.js

584 ms

position.js

position.js

615 ms

progressbar.js

progressbar.js

613 ms

resizable.js

resizable.js

613 ms

selectable.js

selectable.js

591 ms

sortable.js

sortable.js

588 ms

spinner.js

spinner.js

579 ms

tabs.js

tabs.js

575 ms

timepicker.js

timepicker.js

575 ms

tooltip.js

tooltip.js

574 ms

dialog.js

dialog.js

579 ms

jquery-ui.js

jquery-ui.js

578 ms

local.js

local.js

580 ms

knockout.js

knockout.js

580 ms

section-config.js

section-config.js

522 ms

url.js

url.js

526 ms

storage.js

storage.js

551 ms

jquery.storageapi.extended.js

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552 ms

scripts.js

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550 ms

knockout-es5.js

knockout-es5.js

576 ms

js-translation.json

js-translation.json

583 ms

engine.js

engine.js

579 ms

bootstrap.js

bootstrap.js

580 ms

observable_array.js

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581 ms

bound-nodes.js

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583 ms

collapsible.js

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576 ms

modal-popup.html

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583 ms

modal-slide.html

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582 ms

modal-custom.html

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582 ms

key-codes.js

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582 ms

moment.min.js

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585 ms

main.js

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575 ms

jquery.validate.js

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582 ms

valid-vat-required.js

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583 ms

valid-vat-if-company.js

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578 ms

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576 ms

jquery.cookie.js

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566 ms

console-logger.js

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535 ms

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585 ms

14.jpg

14.jpg

605 ms

19.jpg

19.jpg

610 ms

2.jpg

2.jpg

590 ms

6.jpg

6.jpg

626 ms

entry.js

entry.js

634 ms

dom-observer.js

dom-observer.js

515 ms

bindings.js

bindings.js

515 ms

print.css

print.css

97 ms

loader.js

loader.js

99 ms

dropdowns.js

dropdowns.js

97 ms

app.js

app.js

98 ms

dropdown.js

dropdown.js

101 ms

campaigncatcher.js

campaigncatcher.js

101 ms

validation.js

validation.js

180 ms

widget-initializer.js

widget-initializer.js

189 ms

cookie-status.js

cookie-status.js

191 ms

block-loader.js

block-loader.js

212 ms

analytics-data-collector.js

analytics-data-collector.js

191 ms

invalidation-processor.js

invalidation-processor.js

214 ms

indexrecent

indexrecent

297 ms

menu.js

menu.js

262 ms

ambrands-menu-mixin.js

ambrands-menu-mixin.js

262 ms

types.js

types.js

184 ms

layout.js

layout.js

184 ms

widget.js

widget.js

109 ms

widget-override.js

widget-override.js

162 ms

element.js

element.js

160 ms

block-loader.html

block-loader.html

161 ms

minicart.js

minicart.js

98 ms

collection.js

collection.js

100 ms

totals.js

totals.js

98 ms

totals.js

totals.js

145 ms

cart-item-renderer.js

cart-item-renderer.js

146 ms

image.js

image.js

146 ms

compare-products.js

compare-products.js

191 ms

authentication-popup.js

authentication-popup.js

191 ms

video-background.js

video-background.js

195 ms

jarallax.js

jarallax.js

238 ms

loginCaptcha.js

loginCaptcha.js

237 ms

customer.js

customer.js

241 ms

messages.js

messages.js

284 ms

storage-manager.js

storage-manager.js

284 ms

toolbar.js

toolbar.js

285 ms

addtocart.js

addtocart.js

330 ms

messages.js

messages.js

329 ms

ui-messages-mixin.js

ui-messages-mixin.js

331 ms

breakpoints.js

breakpoints.js

334 ms

events.js

events.js

335 ms

loader-1.gif

loader-1.gif

330 ms

links.js

links.js

1277 ms

sidebar.js

sidebar.js

1239 ms

decorate.js

decorate.js

1143 ms

form.js

form.js

1143 ms

login.js

login.js

1142 ms

authentication-popup.js

authentication-popup.js

1143 ms

alert.js

alert.js

1142 ms

vimeo-wrapper.js

vimeo-wrapper.js

1141 ms

defaultCaptcha.js

defaultCaptcha.js

1098 ms

captchaList.js

captchaList.js

1099 ms

escaper.js

escaper.js

1052 ms

storage-service.js

storage-service.js

1051 ms

registry.js

registry.js

1002 ms

messageList.js

messageList.js

1000 ms

spinner.js

spinner.js

98 ms

resolver.js

resolver.js

100 ms

captcha.js

captcha.js

98 ms

ids-storage.js

ids-storage.js

96 ms

data-storage.js

data-storage.js

97 ms

ids-storage-compare.js

ids-storage-compare.js

97 ms

pagebuilder-icons.woff

pagebuilder-icons.woff

179 ms

adapter.js

adapter.js

178 ms

player.js

player.js

345 ms

messages.js

messages.js

255 ms

website-rule.js

website-rule.js

254 ms

content.html

content.html

230 ms

refresh.js

refresh.js

254 ms

query-builder.js

query-builder.js

250 ms

Accessibility Review

tekno.nl accessibility score

92

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

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

tekno.nl best practices score

67

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tekno.nl SEO score

90

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 Tekno.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 Tekno.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

tekno.nl

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