Tools & Wizards About Us
qualitylamps.eu screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

qualitylamps.eu

Beamerlampen uit EU Voorraad | Snelle Levering & QualityLamp® Leverancier | QualityLamps.eu

Page Load Speed

5.4 sec in total

First Response

314 ms

Resources Loaded

4.9 sec

Page Rendered

229 ms

qualitylamps.eu screenshot

About Website

Welcome to qualitylamps.eu homepage info - get ready to check Quality Lamps best content for Russia right away, or after learning these important things about qualitylamps.eu

Betrouwbare EU leverancier van hoogwaardige beamerlampen. Grote voorraad, snelle levering binnen Europa en bewezen QualityLamp® kwaliteit. Ook verkrijgbaar: afstandsbedieningen, filters en DMD chips.

Visit qualitylamps.eu

Key Findings

We analyzed Qualitylamps.eu page load time and found that the first response time was 314 ms and then it took 5.1 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

qualitylamps.eu performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

qualitylamps.eu

314 ms

qualitylamps.eu

524 ms

calendar.min.css

97 ms

styles-m.min.css

292 ms

owl.carousel.min.css

286 ms

Our browser made a total of 224 requests to load all elements on the main page. We found that 99% of them (222 requests) were addressed to the original Qualitylamps.eu, 0% (1 request) were made to Integrations.etrusted.com and 0% (1 request) were made to Widgets.trustedshops.com. The less responsive or slowest element that took the longest time to load (839 ms) belongs to the original domain Qualitylamps.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 356.2 kB (31%)

Content Size

1.1 MB

After Optimization

786.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qualitylamps.eu main page is 1.1 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. Javascripts take 410.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 184.2 kB

  • Original 208.3 kB
  • After minification 207.4 kB
  • After compression 24.1 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 184.2 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 782 B

  • Original 297.9 kB
  • After minification 297.1 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. Quality Lamps images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 72.5 kB

  • Original 410.8 kB
  • After minification 409.9 kB
  • After compression 338.3 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 72.5 kB or 18% of the original size.

CSS Optimization

-44%

Potential reduce by 98.7 kB

  • Original 225.6 kB
  • After minification 225.5 kB
  • After compression 126.8 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. Qualitylamps.eu needs all CSS files to be minified and compressed as it can save up to 98.7 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 169 (82%)

Requests Now

207

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 207 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quality Lamps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 154 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qualitylamps.eu

qualitylamps.eu

314 ms

qualitylamps.eu

qualitylamps.eu

524 ms

calendar.min.css

calendar.min.css

97 ms

styles-m.min.css

styles-m.min.css

292 ms

owl.carousel.min.css

owl.carousel.min.css

286 ms

chosen.min.css

chosen.min.css

287 ms

jquery.fancyambox.min.css

jquery.fancyambox.min.css

288 ms

amhideprice.min.css

amhideprice.min.css

290 ms

searchsuiteautocomplete.min.css

searchsuiteautocomplete.min.css

290 ms

smile-toolbar.min.css

smile-toolbar.min.css

380 ms

smile-unit.min.css

smile-unit.min.css

386 ms

owl.carousel.min.css

owl.carousel.min.css

381 ms

bootstrap-tiny.min.css

bootstrap-tiny.min.css

387 ms

font-awesome.min.css

font-awesome.min.css

382 ms

animate.min.css

animate.min.css

387 ms

styles.min.css

styles.min.css

474 ms

styles-l.min.css

styles-l.min.css

569 ms

theme.min.css

theme.min.css

575 ms

require.min.js

require.min.js

477 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

477 ms

mixins.min.js

mixins.min.js

479 ms

requirejs-config.min.js

requirejs-config.min.js

573 ms

smile-toolbar.min.js

smile-toolbar.min.js

574 ms

smile-table.min.js

smile-table.min.js

574 ms

tracking.min.js

tracking.min.js

611 ms

v2

v2

29 ms

X1EC6AE9E428E0F40AF8F2F939F215C67.js

X1EC6AE9E428E0F40AF8F2F939F215C67.js

423 ms

qualitylamps.eu.png

qualitylamps.eu.png

101 ms

category-image-projectors-3.png

category-image-projectors-3.png

191 ms

category-image-microscopes-1_1.png

category-image-microscopes-1_1.png

195 ms

Visa.png

Visa.png

95 ms

MasterCard_1.png

MasterCard_1.png

99 ms

PayPal_1.png

PayPal_1.png

101 ms

iDeal_1.png

iDeal_1.png

191 ms

Bancontact_2.png

Bancontact_2.png

191 ms

ApplePay.png

ApplePay.png

192 ms

GooglePay.png

GooglePay.png

194 ms

Klarna_1.png

Klarna_1.png

283 ms

BankTransfer_1.png

BankTransfer_1.png

284 ms

image.png

image.png

284 ms

jquery.min.js

jquery.min.js

285 ms

common.min.js

common.min.js

283 ms

dataPost.min.js

dataPost.min.js

281 ms

bootstrap.min.js

bootstrap.min.js

373 ms

app.min.js

app.min.js

371 ms

form-key-provider.min.js

form-key-provider.min.js

373 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

373 ms

productstockstatus.min.js

productstockstatus.min.js

372 ms

theme.min.js

theme.min.js

372 ms

opensans-400.woff

opensans-400.woff

444 ms

opensans-300.woff

opensans-300.woff

444 ms

opensans-600.woff

opensans-600.woff

449 ms

opensans-700.woff

opensans-700.woff

459 ms

nl.svg

nl.svg

452 ms

projectors-2.jpg

projectors-2.jpg

515 ms

jquery-mixin.min.js

jquery-mixin.min.js

504 ms

Blank-Theme-Icons.woff

Blank-Theme-Icons.woff

505 ms

spartanmb-regular-webfont.woff

spartanmb-regular-webfont.woff

513 ms

spartanmb-light-webfont.woff

spartanmb-light-webfont.woff

513 ms

spartanmb-thin-webfont.woff

spartanmb-thin-webfont.woff

514 ms

spartanmb-semibold-webfont.woff

spartanmb-semibold-webfont.woff

598 ms

spartanmb-bold-webfont.woff

spartanmb-bold-webfont.woff

603 ms

spartanmb-extra-bold-webfont.woff

spartanmb-extra-bold-webfont.woff

604 ms

spartanmb-black-webfont.woff

spartanmb-black-webfont.woff

587 ms

fa-light-300.woff

fa-light-300.woff

766 ms

fa-regular-400.woff

fa-regular-400.woff

770 ms

fa-solid-900.woff

fa-solid-900.woff

839 ms

amfinder.min.js

amfinder.min.js

573 ms

bg-projector-lamps-2.png

bg-projector-lamps-2.png

577 ms

bg-projector-filters-2.png

bg-projector-filters-2.png

579 ms

bg-projector-remotes-2.png

bg-projector-remotes-2.png

664 ms

template.min.js

template.min.js

570 ms

confirm.min.js

confirm.min.js

582 ms

widget.min.js

widget.min.js

669 ms

domReady.min.js

domReady.min.js

668 ms

jquery-migrate.min.js

jquery-migrate.min.js

661 ms

megamenuGeneral.min.js

megamenuGeneral.min.js

663 ms

main.min.js

main.min.js

590 ms

bootstrap.min.js

bootstrap.min.js

665 ms

text.min.js

text.min.js

663 ms

types.min.js

types.min.js

663 ms

layout.min.js

layout.min.js

671 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

671 ms

mage.min.js

mage.min.js

671 ms

ie-class-fixer.min.js

ie-class-fixer.min.js

752 ms

wrapper.min.js

wrapper.min.js

571 ms

underscore.min.js

underscore.min.js

381 ms

translate.min.js

translate.min.js

389 ms

chosen.jquery.min.js

chosen.jquery.min.js

390 ms

modal.min.js

modal.min.js

268 ms

version.min.js

version.min.js

261 ms

scripts.min.js

scripts.min.js

260 ms

knockout.min.js

knockout.min.js

195 ms

knockout-es5.min.js

knockout-es5.min.js

204 ms

js-translation.json

js-translation.json

204 ms

main.min.js

main.min.js

200 ms

engine.min.js

engine.min.js

280 ms

bootstrap.min.js

bootstrap.min.js

282 ms

observable_array.min.js

observable_array.min.js

293 ms

bound-nodes.min.js

bound-nodes.min.js

303 ms

registry.min.js

registry.min.js

295 ms

console-logger.min.js

console-logger.min.js

291 ms

modal-popup.html

modal-popup.html

255 ms

modal-slide.html

modal-slide.html

256 ms

modal-custom.html

modal-custom.html

260 ms

key-codes.min.js

key-codes.min.js

269 ms

core.min.js

core.min.js

269 ms

z-index.min.js

z-index.min.js

272 ms

compat.min.js

compat.min.js

346 ms

owl.carousel.min.js

owl.carousel.min.js

350 ms

arrays.min.js

arrays.min.js

272 ms

compare.min.js

compare.min.js

336 ms

misc.min.js

misc.min.js

335 ms

objects.min.js

objects.min.js

336 ms

strings.min.js

strings.min.js

358 ms

template.min.js

template.min.js

360 ms

knockout-repeat.min.js

knockout-repeat.min.js

279 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

291 ms

observable_source.min.js

observable_source.min.js

286 ms

renderer.min.js

renderer.min.js

290 ms

resizable.min.js

resizable.min.js

363 ms

i18n.min.js

i18n.min.js

366 ms

scope.min.js

scope.min.js

367 ms

range.min.js

range.min.js

380 ms

mage-init.min.js

mage-init.min.js

379 ms

keyboard.min.js

keyboard.min.js

381 ms

optgroup.min.js

optgroup.min.js

454 ms

after-render.min.js

after-render.min.js

454 ms

autoselect.min.js

autoselect.min.js

458 ms

datepicker.min.js

datepicker.min.js

468 ms

outer_click.min.js

outer_click.min.js

468 ms

fadeVisible.min.js

fadeVisible.min.js

468 ms

collapsible.min.js

collapsible.min.js

542 ms

staticChecked.min.js

staticChecked.min.js

542 ms

simple-checked.min.js

simple-checked.min.js

546 ms

bind-html.min.js

bind-html.min.js

560 ms

tooltip.min.js

tooltip.min.js

561 ms

color-picker.min.js

color-picker.min.js

560 ms

events.min.js

events.min.js

570 ms

local.min.js

local.min.js

569 ms

logger.min.js

logger.min.js

569 ms

entry-factory.min.js

entry-factory.min.js

575 ms

console-output-handler.min.js

console-output-handler.min.js

573 ms

formatter.min.js

formatter.min.js

572 ms

message-pool.min.js

message-pool.min.js

570 ms

levels-pool.min.js

levels-pool.min.js

565 ms

logger-utils.min.js

logger-utils.min.js

504 ms

data.min.js

data.min.js

521 ms

disable-selection.min.js

disable-selection.min.js

520 ms

focusable.min.js

focusable.min.js

519 ms

form.min.js

form.min.js

570 ms

ie.min.js

ie.min.js

567 ms

keycode.min.js

keycode.min.js

567 ms

labels.min.js

labels.min.js

575 ms

jquery-patch.min.js

jquery-patch.min.js

575 ms

plugin.min.js

plugin.min.js

572 ms

safe-active-element.min.js

safe-active-element.min.js

569 ms

safe-blur.min.js

safe-blur.min.js

566 ms

scroll-parent.min.js

scroll-parent.min.js

566 ms

tabbable.min.js

tabbable.min.js

574 ms

unique-id.min.js

unique-id.min.js

573 ms

accordion.min.js

accordion.min.js

576 ms

autocomplete.min.js

autocomplete.min.js

570 ms

button.min.js

button.min.js

568 ms

datepicker.min.js

datepicker.min.js

571 ms

dialog.min.js

dialog.min.js

574 ms

draggable.min.js

draggable.min.js

573 ms

droppable.min.js

droppable.min.js

574 ms

effect-blind.min.js

effect-blind.min.js

570 ms

effect-bounce.min.js

effect-bounce.min.js

570 ms

effect-clip.min.js

effect-clip.min.js

570 ms

effect-drop.min.js

effect-drop.min.js

575 ms

effect-explode.min.js

effect-explode.min.js

575 ms

effect-fade.min.js

effect-fade.min.js

574 ms

effect-fold.min.js

effect-fold.min.js

570 ms

effect-highlight.min.js

effect-highlight.min.js

569 ms

effect-scale.min.js

effect-scale.min.js

570 ms

effect-pulsate.min.js

effect-pulsate.min.js

575 ms

effect-shake.min.js

effect-shake.min.js

576 ms

effect-slide.min.js

effect-slide.min.js

575 ms

effect-transfer.min.js

effect-transfer.min.js

569 ms

effect.min.js

effect.min.js

568 ms

menu.min.js

menu.min.js

569 ms

mouse.min.js

mouse.min.js

574 ms

position.min.js

position.min.js

575 ms

progressbar.min.js

progressbar.min.js

573 ms

resizable.min.js

resizable.min.js

571 ms

selectable.min.js

selectable.min.js

570 ms

selectmenu.min.js

selectmenu.min.js

571 ms

sortable.min.js

sortable.min.js

575 ms

spinner.min.js

spinner.min.js

575 ms

tabs.min.js

tabs.min.js

573 ms

timepicker.min.js

timepicker.min.js

572 ms

tooltip.min.js

tooltip.min.js

571 ms

class.min.js

class.min.js

572 ms

loader.min.js

loader.min.js

576 ms

async.min.js

async.min.js

572 ms

tooltip.html

tooltip.html

572 ms

spectrum.min.js

spectrum.min.js

571 ms

tinycolor.min.js

tinycolor.min.js

567 ms

moment.min.js

moment.min.js

572 ms

entry.min.js

entry.min.js

576 ms

controlgroup.min.js

controlgroup.min.js

575 ms

checkboxradio.min.js

checkboxradio.min.js

574 ms

3M.png

3M.png

572 ms

ACER.png

ACER.png

571 ms

BARCO.png

BARCO.png

573 ms

BENQ.png

BENQ.png

586 ms

CANON.png

CANON.png

582 ms

CASIO.png

CASIO.png

585 ms

DELL.png

DELL.png

572 ms

EIKI.png

EIKI.png

572 ms

EPSON.png

EPSON.png

573 ms

effect-size.min.js

effect-size.min.js

574 ms

NIKON.png

NIKON.png

574 ms

OLYMPUS.png

OLYMPUS.png

572 ms

PHILIPS.png

PHILIPS.png

572 ms

Sega.png

Sega.png

572 ms

jquery-var-for-color.min.js

jquery-var-for-color.min.js

570 ms

jquery.color.min.js

jquery.color.min.js

576 ms

form-reset-mixin.min.js

form-reset-mixin.min.js

498 ms

dom-observer.min.js

dom-observer.min.js

369 ms

bindings.min.js

bindings.min.js

432 ms

print.min.css

print.min.css

97 ms

Accessibility Review

qualitylamps.eu accessibility score

71

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

button, link, and menuitem elements do not have accessible names.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

Best Practices

qualitylamps.eu best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

qualitylamps.eu SEO score

87

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qualitylamps.eu can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Qualitylamps.eu 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

qualitylamps.eu

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