Tools & Wizards About Us
prins.eu screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

prins.eu

High quality alternative fuel systems & components | Prins Autogassystemen BV

Page Load Speed

3.3 sec in total

First Response

371 ms

Resources Loaded

2.3 sec

Page Rendered

606 ms

prins.eu screenshot

About Website

Welcome to prins.eu homepage info - get ready to check Prins best content right away, or after learning these important things about prins.eu

Prins Autogassystemen B.V., part of Westport Fuel Systems, has been a pioneer in fuel system development of LPG, CNG and LNG fuel systems, for more than 30 years.

Visit prins.eu

Key Findings

We analyzed Prins.eu page load time and found that the first response time was 371 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

prins.eu performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value490 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

prins.eu

371 ms

www.prinsautogas.com

700 ms

nl

134 ms

gtm.js

66 ms

css_KptyHdzkZT4ovfaeIY_8a_02LNkK0tgZPnuttWC_PxY.css

98 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Prins.eu, 78% (28 requests) were made to Prinsautogas.com and 14% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (972 ms) relates to the external source Prinsautogas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.1 kB (4%)

Content Size

2.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prins.eu 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. 35% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 42.8 kB

  • Original 52.5 kB
  • After minification 38.8 kB
  • After compression 9.7 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 13.7 kB, which is 26% 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 42.8 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 52.1 kB

  • Original 2.4 MB
  • After minification 2.4 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. Prins images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 74.5 kB
  • After minification 74.5 kB
  • After compression 74.5 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

-1%

Potential reduce by 232 B

  • Original 44.1 kB
  • After minification 44.1 kB
  • After compression 43.9 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. Prins.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

25

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prins. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prins.eu

prins.eu

371 ms

www.prinsautogas.com

www.prinsautogas.com

700 ms

nl

nl

134 ms

gtm.js

gtm.js

66 ms

css_KptyHdzkZT4ovfaeIY_8a_02LNkK0tgZPnuttWC_PxY.css

css_KptyHdzkZT4ovfaeIY_8a_02LNkK0tgZPnuttWC_PxY.css

98 ms

css_8DAQOrsmBeeyYRY_N19-7ZurHoycF_9yc0sQyqfxtoA.css

css_8DAQOrsmBeeyYRY_N19-7ZurHoycF_9yc0sQyqfxtoA.css

197 ms

css

css

40 ms

css_sGuyt0FUoVFZl8nvHBCdowkIWhPb9f3cT_D3FZ-aaY8.css

css_sGuyt0FUoVFZl8nvHBCdowkIWhPb9f3cT_D3FZ-aaY8.css

376 ms

logo.svg

logo.svg

282 ms

js_u9uxNcKk11kPaA_B8wX60WPPubR9yND3yIO_d6ltcaM.js

js_u9uxNcKk11kPaA_B8wX60WPPubR9yND3yIO_d6ltcaM.js

483 ms

lpg.png

lpg.png

293 ms

cng.png

cng.png

292 ms

lng.png

lng.png

296 ms

Bart%20van%20Aerle-homepage.jpg

Bart%20van%20Aerle-homepage.jpg

481 ms

KX0A0800.jpg

KX0A0800.jpg

851 ms

KX0A1181-2_1.jpg

KX0A1181-2_1.jpg

683 ms

KX0A1325.jpg

KX0A1325.jpg

972 ms

globe.png

globe.png

579 ms

eddy.png

eddy.png

579 ms

prins%20awarded%20-%20footer%20website.jpg

prins%20awarded%20-%20footer%20website.jpg

667 ms

nl.svg

nl.svg

254 ms

en.svg

en.svg

256 ms

de.svg

de.svg

349 ms

fr.svg

fr.svg

352 ms

it.svg

it.svg

365 ms

es.svg

es.svg

391 ms

Velar%20-%20IMG_7084_2.jpg

Velar%20-%20IMG_7084_2.jpg

627 ms

bg-blok-locatie.jpg

bg-blok-locatie.jpg

721 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

20 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

29 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

48 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

58 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

59 ms

fa-solid-900.woff

fa-solid-900.woff

560 ms

fa-regular-400.woff

fa-regular-400.woff

504 ms

fa-brands-400.woff

fa-brands-400.woff

461 ms

Accessibility Review

prins.eu accessibility score

96

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.

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

Links do not have a discernible name

Best Practices

prins.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

prins.eu SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prins.eu 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 Prins.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

prins.eu

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