Tools & Wizards About Us
jmpb.nl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

jmpb.nl

JMPB Onderdelen | Online voor al uw bromfietsonderdelen

Page Load Speed

4.6 sec in total

First Response

346 ms

Resources Loaded

4.1 sec

Page Rendered

134 ms

jmpb.nl screenshot

About Website

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

Alles online te bestellen voor uw Zundapp, Kreidler, Yamaha, Puch, Citta en Ciao. ✓Uitgebreid assortiment ✓Scherpe prijzen ✓Eenvoudig besteld.

Visit jmpb.nl

Key Findings

We analyzed Jmpb.nl page load time and found that the first response time was 346 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jmpb.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value4,320 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

jmpbonderdelen.nl

346 ms

www.jmpbonderdelen.nl

1022 ms

www.jmpbonderdelen.nl

974 ms

jquery-1.12.0.min.js

33 ms

jquery-migrate-1.3.0.js

47 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jmpb.nl, 6% (2 requests) were made to Code.jquery.com and 6% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Jmpbonderdelen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 423.1 kB (69%)

Content Size

610.2 kB

After Optimization

187.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jmpb.nl main page is 610.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. CSS take 367.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 110.0 kB

  • Original 127.4 kB
  • After minification 121.4 kB
  • After compression 17.5 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 110.0 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 2.4 kB

  • Original 98.4 kB
  • After minification 95.9 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. JMPB images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-85%

Potential reduce by 310.7 kB

  • Original 367.3 kB
  • After minification 352.2 kB
  • After compression 56.5 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. Jmpb.nl needs all CSS files to be minified and compressed as it can save up to 310.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (38%)

Requests Now

32

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JMPB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jmpbonderdelen.nl

jmpbonderdelen.nl

346 ms

www.jmpbonderdelen.nl

www.jmpbonderdelen.nl

1022 ms

www.jmpbonderdelen.nl

www.jmpbonderdelen.nl

974 ms

jquery-1.12.0.min.js

jquery-1.12.0.min.js

33 ms

jquery-migrate-1.3.0.js

jquery-migrate-1.3.0.js

47 ms

b2a60cd2e0445b0e651d177fa89b6d73.css

b2a60cd2e0445b0e651d177fa89b6d73.css

473 ms

df1f2570f51f5c58d2b58d0d59f8892e.js

df1f2570f51f5c58d2b58d0d59f8892e.js

739 ms

ga.js

ga.js

163 ms

logo-jmpb.png

logo-jmpb.png

185 ms

nl.png

nl.png

185 ms

be.png

be.png

185 ms

de.png

de.png

248 ms

at.png

at.png

249 ms

us.png

us.png

248 ms

dk.png

dk.png

340 ms

gratis_verzending.png

gratis_verzending.png

340 ms

loader.gif

loader.gif

338 ms

cart_big.png

cart_big.png

343 ms

1748_kettingpons_model_tang_1.jpg

1748_kettingpons_model_tang_1.jpg

343 ms

2057_bougiesleutel_t-handle_2.jpg

2057_bougiesleutel_t-handle_2.jpg

340 ms

7008transparantslang_2.jpg

7008transparantslang_2.jpg

429 ms

5555_werkhandschoenen_pu_gecoat_large.jpg

5555_werkhandschoenen_pu_gecoat_large.jpg

430 ms

puch.jpg

puch.jpg

431 ms

zundapp.jpg

zundapp.jpg

432 ms

yamaha.jpg

yamaha.jpg

433 ms

zitta.jpg

zitta.jpg

431 ms

kreidler.jpg

kreidler.jpg

519 ms

payment_600.png

payment_600.png

609 ms

opc-ajax-loader.gif

opc-ajax-loader.gif

521 ms

al.gif

al.gif

522 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

778 ms

all.js

all.js

188 ms

__utm.gif

__utm.gif

14 ms

122 ms

xd_arbiter.php

xd_arbiter.php

125 ms

xd_arbiter.php

xd_arbiter.php

39 ms

Accessibility Review

jmpb.nl accessibility score

72

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

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

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

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

Image elements do not have [alt] attributes

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

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

jmpb.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

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

jmpb.nl SEO score

73

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

High

robots.txt is not valid

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 Jmpb.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 Jmpb.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

jmpb.nl

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