Tools & Wizards About Us
bikefactory.nl screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

bikefactory.nl

Dé online fietsenwinkel voor de hele familie

Page Load Speed

11.1 sec in total

First Response

376 ms

Resources Loaded

9.8 sec

Page Rendered

865 ms

bikefactory.nl screenshot

About Website

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

Fiets kopen? Bike.nl is dé online fietsenwinkel voor de hele familie! Ruim assortiment, scherpe prijzen. Voor 15:00 uur besteld, volgende werkdag gratis in huis!

Visit bikefactory.nl

Key Findings

We analyzed Bikefactory.nl page load time and found that the first response time was 376 ms and then it took 10.7 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

bikefactory.nl performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value25.3 s

0/100

10%

TBT (Total Blocking Time)

Value4,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.419

23/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

bikefactory.nl

376 ms

bikefactory.nl

5344 ms

gtm.js

59 ms

uc.js

19 ms

modernizr-custom.js

566 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Bikefactory.nl, 87% (68 requests) were made to Bike.nl and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Bikefactory.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (38%)

Content Size

3.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bikefactory.nl main page is 3.5 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. 70% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 1.2 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 139.6 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 1.2 MB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 45.0 kB

  • Original 1.8 MB
  • After minification 1.7 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. Bikefactory images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 115.3 kB

  • Original 422.3 kB
  • After minification 422.3 kB
  • After compression 307.1 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 115.3 kB or 27% of the original size.

CSS Optimization

-17%

Potential reduce by 418 B

  • Original 2.5 kB
  • After minification 2.5 kB
  • After compression 2.1 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. Bikefactory.nl needs all CSS files to be minified and compressed as it can save up to 418 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (46%)

Requests Now

70

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bikefactory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bikefactory.nl

bikefactory.nl

376 ms

bikefactory.nl

bikefactory.nl

5344 ms

gtm.js

gtm.js

59 ms

uc.js

uc.js

19 ms

modernizr-custom.js

modernizr-custom.js

566 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

749 ms

anime.min.js

anime.min.js

835 ms

bootstrap.min.js

bootstrap.min.js

838 ms

common.js

common.js

844 ms

jquery.hoverIntent.min.js

jquery.hoverIntent.min.js

842 ms

isearch.js

isearch.js

854 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

855 ms

moment.min.js

moment.min.js

1016 ms

moment-with-locales.min.js

moment-with-locales.min.js

1024 ms

bootstrap-datetimepicker.min.js

bootstrap-datetimepicker.min.js

933 ms

colorpicker.js

colorpicker.js

940 ms

dropzone.js

dropzone.js

1049 ms

formbuilder.js

formbuilder.js

952 ms

utils.js

utils.js

1047 ms

data_layer_events.js

data_layer_events.js

1048 ms

lazysizes.min.js

lazysizes.min.js

1055 ms

intersection-observer.js

intersection-observer.js

1199 ms

jquery.countdown.min.js

jquery.countdown.min.js

1198 ms

cookie.js

cookie.js

1199 ms

masterslider.min.js

masterslider.min.js

1258 ms

swiper.min.js

swiper.min.js

1199 ms

common.js

common.js

1199 ms

journal.js

journal.js

1256 ms

cart_popup.css

cart_popup.css

1257 ms

cart_popup.js

cart_popup.js

1255 ms

owl.carousel.min.js

owl.carousel.min.js

1257 ms

owl.carousel.css

owl.carousel.css

1257 ms

owl.theme.css

owl.theme.css

1339 ms

bat.js

bat.js

160 ms

bikeNL-700x206.png

bikeNL-700x206.png

301 ms

cart-icon-menu.svg

cart-icon-menu.svg

302 ms

home-transportfietsen-50x50.jpg

home-transportfietsen-50x50.jpg

311 ms

home-kinderfietsen-50x50.jpg

home-kinderfietsen-50x50.jpg

310 ms

home-stadsfiesten-50x50.jpg

home-stadsfiesten-50x50.jpg

310 ms

home-accessoires-50x50.jpg

home-accessoires-50x50.jpg

819 ms

home-onderdelen-50x50.jpg

home-onderdelen-50x50.jpg

821 ms

home-kleding-50x50.jpg

home-kleding-50x50.jpg

822 ms

sale-tag-50x50.jpg

sale-tag-50x50.jpg

823 ms

transparent-900x500.png

transparent-900x500.png

822 ms

Damesfietsen-home-340x320.jpg

Damesfietsen-home-340x320.jpg

824 ms

Herenfietsen-home-340x320.jpg

Herenfietsen-home-340x320.jpg

826 ms

Kinderfietsen-home-340x320.jpg

Kinderfietsen-home-340x320.jpg

827 ms

Accessoires-home-340x320.jpg

Accessoires-home-340x320.jpg

823 ms

transparent-534x534.png

transparent-534x534.png

824 ms

transparent-200x95.png

transparent-200x95.png

825 ms

mountainbikes-700x500.jpg

mountainbikes-700x500.jpg

828 ms

transportfietsen-herenfietsen-700x500.jpg

transportfietsen-herenfietsen-700x500.jpg

829 ms

accessoires-home-desktop-700x500.jpg

accessoires-home-desktop-700x500.jpg

826 ms

fietstassen-homepage-banner-700x500.jpg

fietstassen-homepage-banner-700x500.jpg

829 ms

KS-foto-277x327.jpg

KS-foto-277x327.jpg

826 ms

Betaalmethodes-banner-2023-315x21.png

Betaalmethodes-banner-2023-315x21.png

827 ms

bike.nl

bike.nl

2899 ms

icomoon.ttf

icomoon.ttf

941 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

608 ms

webfont.js

webfont.js

68 ms

index.php

index.php

747 ms

Account-icon-menu.svg

Account-icon-menu.svg

280 ms

bus-white.svg

bus-white.svg

283 ms

Favorite-icon-black.svg

Favorite-icon-black.svg

281 ms

SPRING-SALE-BANNER-2024-900x500.jpg

SPRING-SALE-BANNER-2024-900x500.jpg

520 ms

css

css

290 ms

V20-MATT-FLAMINGO-1-534x534w.jpg

V20-MATT-FLAMINGO-1-534x534w.jpg

351 ms

S020153007M_POPAL-DAILY-DUTCH-PRESTIGE-N7_COSMIC-SAND_1-534x534w.jpg

S020153007M_POPAL-DAILY-DUTCH-PRESTIGE-N7_COSMIC-SAND_1-534x534w.jpg

351 ms

Nogan-Rumble-14-Army-1-534x534w.jpg

Nogan-Rumble-14-Army-1-534x534w.jpg

350 ms

G2021-Nogan-Gravel-FUN-20-Fresh-White-1-534x534w.jpg

G2021-Nogan-Gravel-FUN-20-Fresh-White-1-534x534w.jpg

347 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXw.woff

345 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aXw.woff

346 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aXw.woff

346 ms

Rumble-NL-1-900x500.jpg

Rumble-NL-1-900x500.jpg

443 ms

G2422-Nogan-Gravel-GO-Susp-24-Signal-Red-1-534x534w.jpg

G2422-Nogan-Gravel-GO-Susp-24-Signal-Red-1-534x534w.jpg

145 ms

8719461042239-Alpina-Trial-18-Space-Zwart-534x534.jpg

8719461042239-Alpina-Trial-18-Space-Zwart-534x534.jpg

285 ms

Nogan%20Gravel%20banner%20NL-900x500.jpg

Nogan%20Gravel%20banner%20NL-900x500.jpg

94 ms

Nogan%20Banner-900x500.jpg

Nogan%20Banner-900x500.jpg

180 ms

Accessibility Review

bikefactory.nl accessibility score

73

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

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

Image elements do not have [alt] attributes

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.

Best Practices

bikefactory.nl best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bikefactory.nl SEO score

85

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

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

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 Bikefactory.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 Bikefactory.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

bikefactory.nl

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