Tools & Wizards About Us
auto-oosterhuis.nl screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

auto-oosterhuis.nl

Autobedrijf & Bosch Car Service - Auto Oosterhuis Heiligerlee

Page Load Speed

5.6 sec in total

First Response

407 ms

Resources Loaded

4.8 sec

Page Rendered

407 ms

auto-oosterhuis.nl screenshot

About Website

Visit auto-oosterhuis.nl now to see the best up-to-date Auto Oosterhuis content and also check out these interesting facts you probably never knew about auto-oosterhuis.nl

Bosch Car Service Auto Oosterhuis Heiligerlee is hét adres voor reparaties, service en onderhoud aan alle merken en types personenauto’s.

Visit auto-oosterhuis.nl

Key Findings

We analyzed Auto-oosterhuis.nl page load time and found that the first response time was 407 ms and then it took 5.2 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

auto-oosterhuis.nl performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

Network Requests Diagram

auto-oosterhuis.nl

407 ms

www.auto-oosterhuis.nl

283 ms

www.auto-oosterhuis.nl

456 ms

css

57 ms

jquery.min.js

46 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 86% of them (62 requests) were addressed to the original Auto-oosterhuis.nl, 3% (2 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Auto-oosterhuis.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.0 kB (3%)

Content Size

4.1 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Auto-oosterhuis.nl main page is 4.1 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. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 64.8 kB

  • Original 77.9 kB
  • After minification 68.6 kB
  • After compression 13.1 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 9.3 kB, which is 12% 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 64.8 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 56.9 kB

  • Original 2.1 MB
  • After minification 2.0 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. Auto Oosterhuis images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 15.6 kB

  • Original 1.9 MB
  • After minification 1.9 MB
  • After compression 1.9 MB

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

-7%

Potential reduce by 3.7 kB

  • Original 52.7 kB
  • After minification 52.7 kB
  • After compression 49.0 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. Auto-oosterhuis.nl has all CSS files already compressed.

Requests Breakdown

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

Requests Now

66

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Auto Oosterhuis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

auto-oosterhuis.nl

auto-oosterhuis.nl

407 ms

www.auto-oosterhuis.nl

www.auto-oosterhuis.nl

283 ms

www.auto-oosterhuis.nl

www.auto-oosterhuis.nl

456 ms

css

css

57 ms

jquery.min.js

jquery.min.js

46 ms

bootstrap.min.css

bootstrap.min.css

193 ms

system.css

system.css

282 ms

editor.css

editor.css

286 ms

jquery.fancybox.css

jquery.fancybox.css

292 ms

jquery-ui-1.10.3.custom.css

jquery-ui-1.10.3.custom.css

294 ms

fa-svg-with-js.css

fa-svg-with-js.css

293 ms

buttons.css

buttons.css

376 ms

mui.min.css

mui.min.css

380 ms

aos.css

aos.css

385 ms

js

js

95 ms

style.css

style.css

387 ms

menu.js

menu.js

387 ms

validationEngine.jquery.css

validationEngine.jquery.css

410 ms

jquery.validationEngine-nl.js

jquery.validationEngine-nl.js

468 ms

jquery.validationEngine.js

jquery.validationEngine.js

475 ms

gui.js

gui.js

478 ms

youtubecarousel.js

youtubecarousel.js

478 ms

slick.css

slick.css

50 ms

logocarousel.css

logocarousel.css

479 ms

slick.min.js

slick.min.js

63 ms

swfobject.js

swfobject.js

503 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

559 ms

jquery-ui.min.js

jquery-ui.min.js

46 ms

jquery.ui.datepicker-nl.js

jquery.ui.datepicker-nl.js

566 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

570 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

570 ms

fancybox_init.js

fancybox_init.js

571 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

596 ms

bootstrap.min.js

bootstrap.min.js

746 ms

default.js

default.js

659 ms

holder.js

holder.js

664 ms

jquery.noty.js

jquery.noty.js

664 ms

inline.js

inline.js

665 ms

topCenter.js

topCenter.js

689 ms

center.js

center.js

753 ms

default.js

default.js

758 ms

aos.js

aos.js

758 ms

all.min.js

all.min.js

2459 ms

mui.min.js

mui.min.js

784 ms

breadcrumbs.css

breadcrumbs.css

565 ms

logo.png

logo.png

561 ms

icon-car_money-alt.png

icon-car_money-alt.png

124 ms

icon-car_search-alt.png

icon-car_search-alt.png

125 ms

icon-planning-alt.png

icon-planning-alt.png

125 ms

img_1_1582709526.jpg

img_1_1582709526.jpg

839 ms

content_image_%20480px_%20480px_1582277600.jpg

content_image_%20480px_%20480px_1582277600.jpg

559 ms

content_2_image_%20640px_%20640px_1582277491.jpg

content_2_image_%20640px_%20640px_1582277491.jpg

652 ms

content_3_image_%20640px_%20320px_1582277177.jpg

content_3_image_%20640px_%20320px_1582277177.jpg

560 ms

content_image-4_%201600px_%20900px_1582277040.jpg

content_image-4_%201600px_%20900px_1582277040.jpg

1209 ms

icon-car_money.png

icon-car_money.png

653 ms

icon-car_search.png

icon-car_search.png

654 ms

icon-planning.png

icon-planning.png

745 ms

1975-rdw_erkend.png

1975-rdw_erkend.png

933 ms

4192-bosch.png

4192-bosch.png

1027 ms

7533-bovag.png

7533-bovag.png

932 ms

8917-autoruit.png

8917-autoruit.png

932 ms

4668-logo_royaal_krediet.png

4668-logo_royaal_krediet.png

1026 ms

3554-logo_erkend_duurzaam.png

3554-logo_erkend_duurzaam.png

1025 ms

2344-ad_logo_wheelerdelta.png

2344-ad_logo_wheelerdelta.png

1027 ms

nc-websites.png

nc-websites.png

1119 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

83 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

83 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

996 ms

iframe_api

iframe_api

400 ms

img_1_1579264718.jpg

img_1_1579264718.jpg

783 ms

img_1_1579529668.jpg

img_1_1579529668.jpg

781 ms

www-widgetapi.js

www-widgetapi.js

4 ms

Accessibility Review

auto-oosterhuis.nl accessibility score

74

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

auto-oosterhuis.nl best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

auto-oosterhuis.nl SEO score

82

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Auto-oosterhuis.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 Auto-oosterhuis.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

auto-oosterhuis.nl

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