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bottger.nl screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bottger.nl

Böttger Stoffenwinkel

Page Load Speed

5.7 sec in total

First Response

278 ms

Resources Loaded

4.4 sec

Page Rendered

1 sec

bottger.nl screenshot

About Website

Welcome to bottger.nl homepage info - get ready to check Bottger best content for Netherlands right away, or after learning these important things about bottger.nl

☑️ Ruim 3.500 stoffen ☑️ 2.500 naaipatronen ☑️ 1.500 fournituren online ⚡ Böttger stoffenwinkel Online en in Alkmaar ⚡ Snelle levering vanaf 30 euro gratis

Visit bottger.nl

Key Findings

We analyzed Bottger.nl page load time and found that the first response time was 278 ms and then it took 5.5 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

bottger.nl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value40.6 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value3,440 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value50.4 s

0/100

10%

Network Requests Diagram

bottger.nl

278 ms

bottger.nl

922 ms

659814c22c4d334a34a6baa150897934.min.css

277 ms

styles-l.min.css

365 ms

require.min.js

275 ms

Our browser made a total of 194 requests to load all elements on the main page. We found that 85% of them (165 requests) were addressed to the original Bottger.nl, 6% (11 requests) were made to Kiyoh.com and 5% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (999 ms) belongs to the original domain Bottger.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 300.1 kB (5%)

Content Size

5.5 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bottger.nl main page is 5.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 167.3 kB

  • Original 190.7 kB
  • After minification 150.9 kB
  • After compression 23.4 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 39.8 kB, which is 21% 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 167.3 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 54.0 kB

  • Original 4.9 MB
  • After minification 4.8 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. Bottger images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 45.1 kB

  • Original 277.5 kB
  • After minification 276.7 kB
  • After compression 232.4 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 45.1 kB or 16% of the original size.

CSS Optimization

-22%

Potential reduce by 33.6 kB

  • Original 152.3 kB
  • After minification 152.3 kB
  • After compression 118.7 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. Bottger.nl needs all CSS files to be minified and compressed as it can save up to 33.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 119 (68%)

Requests Now

176

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bottger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 113 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bottger.nl

bottger.nl

278 ms

bottger.nl

bottger.nl

922 ms

659814c22c4d334a34a6baa150897934.min.css

659814c22c4d334a34a6baa150897934.min.css

277 ms

styles-l.min.css

styles-l.min.css

365 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

css

css

38 ms

css

css

55 ms

css

css

56 ms

css

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62 ms

font-awesome.min.css

font-awesome.min.css

29 ms

platform.js

platform.js

36 ms

platform.js

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64 ms

gtm.js

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211 ms

b7cfaffece8a6533d32ff0c70.js

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204 ms

logo_bottger-2023_544x134.jpeg

logo_bottger-2023_544x134.jpeg

203 ms

nl.png

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203 ms

de.png

de.png

203 ms

SaleButton.png

SaleButton.png

275 ms

nieuw.jpg

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294 ms

Grote-tile-aanbieding-linnen-viscose.jpg

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453 ms

Burda-groot-tile-2401.jpg

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464 ms

LinnenTIle.jpg

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373 ms

voering.jpg

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463 ms

Italiaanse_stoffen_groot.jpg

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590 ms

BrideTile.jpg

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372 ms

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919 ms

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924 ms

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953 ms

common.min.js

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999 ms

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63 ms

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166 ms

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KFOlCnqEu92Fr1MmSU5fBBc9.ttf

167 ms

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KFOlCnqEu92Fr1MmWUlfBBc9.ttf

170 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

147 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

146 ms

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145 ms

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pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

146 ms

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pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

147 ms

retrieve-widget.html

retrieve-widget.html

317 ms

dataPost.min.js

dataPost.min.js

806 ms

bootstrap.min.js

bootstrap.min.js

804 ms

app.min.js

app.min.js

810 ms

form-key-provider.min.js

form-key-provider.min.js

725 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

753 ms

add-webp-class-to-body.min.js

add-webp-class-to-body.min.js

722 ms

theme.min.js

theme.min.js

723 ms

jquery.min.js

jquery.min.js

647 ms

porto-icons.woff

porto-icons.woff

651 ms

bottger.woff

bottger.woff

649 ms

public.css

public.css

340 ms

widget.js

widget.js

112 ms

jquery-mixin.min.js

jquery-mixin.min.js

621 ms

iframeResizer.min.js

iframeResizer.min.js

635 ms

63201-3.jpg

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634 ms

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604 ms

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560 ms

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556 ms

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581 ms

Beeldmerk.png

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596 ms

Nieuwsbrief_Visual.png

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550 ms

Betalingsmogelijkheden.png

Betalingsmogelijkheden.png

550 ms

Visual-hoofdpagina-mooiste-mode-maak-je-zelf-3.jpg

Visual-hoofdpagina-mooiste-mode-maak-je-zelf-3.jpg

545 ms

map.png

map.png

545 ms

kv_shape.svg

kv_shape.svg

94 ms

GothamBook.svg

GothamBook.svg

609 ms

GothamMedium.svg

GothamMedium.svg

621 ms

Gotham-Bold_21010.svg

Gotham-Bold_21010.svg

621 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

291 ms

domReady.min.js

domReady.min.js

317 ms

main.min.js

main.min.js

363 ms

bootstrap.min.js

bootstrap.min.js

364 ms

template.min.js

template.min.js

367 ms

confirm.min.js

confirm.min.js

368 ms

widget.min.js

widget.min.js

373 ms

types.min.js

types.min.js

396 ms

layout.min.js

layout.min.js

444 ms

text.min.js

text.min.js

415 ms

has-webp.min.js

has-webp.min.js

368 ms

jquery-migrate.min.js

jquery-migrate.min.js

359 ms

jquery.zoom.min.js

jquery.zoom.min.js

363 ms

sw_megamenu.min.js

sw_megamenu.min.js

391 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

439 ms

mage.min.js

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440 ms

ie-class-fixer.min.js

ie-class-fixer.min.js

445 ms

wrapper.min.js

wrapper.min.js

393 ms

underscore.min.js

underscore.min.js

197 ms

knockout.min.js

knockout.min.js

238 ms

knockout-es5.min.js

knockout-es5.min.js

280 ms

scripts.min.js

scripts.min.js

271 ms

translate.min.js

translate.min.js

278 ms

modal.min.js

modal.min.js

281 ms

engine.min.js

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285 ms

bootstrap.min.js

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314 ms

observable_array.min.js

observable_array.min.js

360 ms

bound-nodes.min.js

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369 ms

version.min.js

version.min.js

362 ms

main.min.js

main.min.js

339 ms

registry.min.js

registry.min.js

296 ms

js-translation.json

js-translation.json

321 ms

console-logger.min.js

console-logger.min.js

364 ms

GothamBook.woff

GothamBook.woff

186 ms

GothamMedium.woff

GothamMedium.woff

184 ms

Gotham-Bold_21010.woff

Gotham-Bold_21010.woff

436 ms

modal-popup.html

modal-popup.html

180 ms

modal-slide.html

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180 ms

modal-custom.html

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182 ms

key-codes.min.js

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184 ms

core.min.js

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217 ms

z-index.min.js

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262 ms

observable_source.min.js

observable_source.min.js

265 ms

renderer.min.js

renderer.min.js

267 ms

knockout-repeat.min.js

knockout-repeat.min.js

240 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

239 ms

resizable.min.js

resizable.min.js

270 ms

i18n.min.js

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316 ms

scope.min.js

scope.min.js

323 ms

range.min.js

range.min.js

326 ms

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mage-init.min.js

328 ms

keyboard.min.js

keyboard.min.js

327 ms

optgroup.min.js

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361 ms

after-render.min.js

after-render.min.js

407 ms

autoselect.min.js

autoselect.min.js

413 ms

datepicker.min.js

datepicker.min.js

417 ms

outer_click.min.js

outer_click.min.js

417 ms

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417 ms

collapsible.min.js

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450 ms

staticChecked.min.js

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496 ms

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507 ms

tooltip.min.js

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508 ms

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arrays.min.js

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542 ms

objects.min.js

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541 ms

strings.min.js

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542 ms

template.min.js

template.min.js

552 ms

local.min.js

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553 ms

logger.min.js

logger.min.js

548 ms

entry-factory.min.js

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556 ms

console-output-handler.min.js

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552 ms

formatter.min.js

formatter.min.js

552 ms

message-pool.min.js

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549 ms

levels-pool.min.js

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552 ms

logger-utils.min.js

logger-utils.min.js

546 ms

data.min.js

data.min.js

553 ms

disable-selection.min.js

disable-selection.min.js

551 ms

focusable.min.js

focusable.min.js

549 ms

form.min.js

form.min.js

548 ms

ie.min.js

ie.min.js

550 ms

keycode.min.js

keycode.min.js

546 ms

labels.min.js

labels.min.js

553 ms

jquery-patch.min.js

jquery-patch.min.js

550 ms

plugin.min.js

plugin.min.js

551 ms

safe-active-element.min.js

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551 ms

safe-blur.min.js

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547 ms

scroll-parent.min.js

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545 ms

tabbable.min.js

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552 ms

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class.min.js

554 ms

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loader.min.js

550 ms

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async.min.js

547 ms

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spectrum.min.js

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tinycolor.min.js

tinycolor.min.js

550 ms

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tooltip.html

547 ms

moment.min.js

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369 ms

entry.min.js

entry.min.js

396 ms

dom-observer.min.js

dom-observer.min.js

92 ms

bindings.min.js

bindings.min.js

92 ms

Accessibility Review

bottger.nl accessibility score

83

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.

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 IDs 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

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bottger.nl best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bottger.nl SEO score

93

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

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 Bottger.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 Bottger.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

bottger.nl

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