Tools & Wizards About Us
conceptr.nl screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

conceptr.nl

Concept R | Official webshop | Thé fashion store with the newest brands - Concept R

Page Load Speed

2.9 sec in total

First Response

623 ms

Resources Loaded

1.5 sec

Page Rendered

807 ms

conceptr.nl screenshot

About Website

Welcome to conceptr.nl homepage info - get ready to check Concept R best content right away, or after learning these important things about conceptr.nl

Concept R is thé fashion store for the newest brands ✅ The only official point of sales for the Concept R brand ✅ Best prices, best service ✅ Order today = delivered tomorrow

Visit conceptr.nl

Key Findings

We analyzed Conceptr.nl page load time and found that the first response time was 623 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

conceptr.nl performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

www.conceptr.nl

623 ms

shopify.js

45 ms

app.css

26 ms

preloads.js

62 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

59 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 86% of them (61 requests) were addressed to the original Conceptr.nl, 8% (6 requests) were made to Cdn.shopify.com and 1% (1 request) were made to Cdn-cookieyes.com. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain Conceptr.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.8 kB (5%)

Content Size

2.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Conceptr.nl main page is 2.6 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. 60% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 112.4 kB

  • Original 144.9 kB
  • After minification 139.0 kB
  • After compression 32.5 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 112.4 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.2 MB
  • After minification 2.2 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. Concept R images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 16.6 kB

  • Original 214.5 kB
  • After minification 204.0 kB
  • After compression 198.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 1.9 kB

  • Original 35.7 kB
  • After minification 35.7 kB
  • After compression 33.8 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. Conceptr.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (64%)

Requests Now

66

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concept R. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.conceptr.nl

www.conceptr.nl

623 ms

shopify.js

shopify.js

45 ms

app.css

app.css

26 ms

preloads.js

preloads.js

62 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

59 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

59 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

58 ms

back-in-stock.css

back-in-stock.css

56 ms

shopify-perf-kit-1.0.0.min.js

shopify-perf-kit-1.0.0.min.js

40 ms

announcement-bar.css

announcement-bar.css

55 ms

localization.js

localization.js

66 ms

header.js

header.js

69 ms

gallery.css

gallery.css

84 ms

featured-collection.css

featured-collection.css

72 ms

product-grid.css

product-grid.css

81 ms

spacer.css

spacer.css

81 ms

rich-text.css

rich-text.css

121 ms

shop-the-look.css

shop-the-look.css

91 ms

product.js

product.js

119 ms

layered-images-with-text.css

layered-images-with-text.css

122 ms

layered-images-with-text.js

layered-images-with-text.js

120 ms

email-signup.css

email-signup.css

122 ms

vendor.min.js

vendor.min.js

161 ms

animations.min.js

animations.min.js

164 ms

slideshow.js

slideshow.js

171 ms

app.js

app.js

169 ms

scroll-shadow.js

scroll-shadow.js

169 ms

predictive-search.js

predictive-search.js

169 ms

product-recommendations.js

product-recommendations.js

189 ms

back-to-top.js

back-to-top.js

191 ms

instant-page.js

instant-page.js

190 ms

main.js

main.js

54 ms

gtm.js

gtm.js

69 ms

back-in-stock-button.css

back-in-stock-button.css

20 ms

back-in-stock-form.css

back-in-stock-form.css

39 ms

back-in-stock-confirmation.css

back-in-stock-confirmation.css

37 ms

back-in-stock-error.css

back-in-stock-error.css

26 ms

trekkie.storefront.1c5d4ea319ec638a73c1aa64d30114eaec4e489c.min.js

trekkie.storefront.1c5d4ea319ec638a73c1aa64d30114eaec4e489c.min.js

111 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

109 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

107 ms

conceptr-promo-banner.jpg

conceptr-promo-banner.jpg

87 ms

conceptr_logo.webp

conceptr_logo.webp

91 ms

Denimsite.webp

Denimsite.webp

94 ms

DWC_LOOKBOOK_WEB_1200x800-77.webp

DWC_LOOKBOOK_WEB_1200x800-77.webp

91 ms

24822277_54994016_2048_4b3d54cc-ec4b-4c6f-8929-5ec4c5b0f4f9.webp

24822277_54994016_2048_4b3d54cc-ec4b-4c6f-8929-5ec4c5b0f4f9.webp

94 ms

LSP_CNP1_21-5_1296x_628783f8-3f7a-49e4-ac4b-7be4a8021406.webp

LSP_CNP1_21-5_1296x_628783f8-3f7a-49e4-ac4b-7be4a8021406.webp

90 ms

LSP_CNP1_23-1_1296x_7f7018ca-2e3b-4e7d-8d28-ca4a74cd7b4b.webp

LSP_CNP1_23-1_1296x_7f7018ca-2e3b-4e7d-8d28-ca4a74cd7b4b.webp

93 ms

FW24_2.0_ORTZI_2.webp

FW24_2.0_ORTZI_2.webp

92 ms

FW24_2.0_Grant_2.webp

FW24_2.0_Grant_2.webp

95 ms

FW24_1.0_NIAL_2.webp

FW24_1.0_NIAL_2.webp

113 ms

FW24_1.0_MOSTIN_2.webp

FW24_1.0_MOSTIN_2.webp

101 ms

FW24_1.0_LENZIO_2.webp

FW24_1.0_LENZIO_2.webp

96 ms

hero-1-image_1.jpg

hero-1-image_1.jpg

97 ms

hero-1-image_1.jpg

hero-1-image_1.jpg

110 ms

riverotop1-f480b5f5-17d1-42df-be.jpg

riverotop1-f480b5f5-17d1-42df-be.jpg

184 ms

riverobottom1-41f2718c-3dbb-44bf.jpg

riverobottom1-41f2718c-3dbb-44bf.jpg

115 ms

riverotop4-fbe93fe6-e597-437a-8e.jpg

riverotop4-fbe93fe6-e597-437a-8e.jpg

186 ms

Concept_R_-_Kraantje_Pappi.jpg

Concept_R_-_Kraantje_Pappi.jpg

117 ms

Concept_R_-_Cody_Gakpo.jpg

Concept_R_-_Cody_Gakpo.jpg

185 ms

Concept_R_-_Xavi_Simons.jpg

Concept_R_-_Xavi_Simons.jpg

182 ms

conceptr_logo_footer.webp

conceptr_logo_footer.webp

181 ms

inter_n4.5a356a4c1877691cd26008ee4a5c7ada675c80ce.woff

inter_n4.5a356a4c1877691cd26008ee4a5c7ada675c80ce.woff

141 ms

inter_n5.a68b7118da8e36cefdfa5a16eb3ccd7b79151b88.woff

inter_n5.a68b7118da8e36cefdfa5a16eb3ccd7b79151b88.woff

143 ms

inter_n6.e443e28dc0f8869f8e2f4fa978e895a4a075406f.woff

inter_n6.e443e28dc0f8869f8e2f4fa978e895a4a075406f.woff

143 ms

inter_n7.194c3d3f64efd8e4c82bbbe83dc84f5893fd9087.woff

inter_n7.194c3d3f64efd8e4c82bbbe83dc84f5893fd9087.woff

135 ms

session

session

42 ms

mobile-menu.css

mobile-menu.css

25 ms

footer.css

footer.css

21 ms

product.css

product.css

20 ms

predictive-search.css

predictive-search.css

20 ms

3739ca29750e325d370eb9c89.js

3739ca29750e325d370eb9c89.js

157 ms

Accessibility Review

conceptr.nl accessibility score

97

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

Best Practices

conceptr.nl best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

conceptr.nl SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Conceptr.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Conceptr.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

conceptr.nl

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