Tools & Wizards About Us
isabellabybolon.nl screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

isabellabybolon.nl

Voortenten, vouwwagen en kampeeruitrusting - Isabella

Page Load Speed

6.7 sec in total

First Response

211 ms

Resources Loaded

5.5 sec

Page Rendered

1 sec

isabellabybolon.nl screenshot

About Website

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

Isabella voortenten en kampeeruitrusting in eigen productie - altijd met een sterke focus op kwaliteit en kampeervrijheid.

Visit isabellabybolon.nl

Key Findings

We analyzed Isabellabybolon.nl page load time and found that the first response time was 211 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

isabellabybolon.nl performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value1,560 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

nl

211 ms

Default.aspx

439 ms

nl

967 ms

gtm.js

297 ms

default.js

824 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Isabellabybolon.nl, 7% (4 requests) were made to Cdnjs.cloudflare.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Isabella.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.4 kB (13%)

Content Size

843.6 kB

After Optimization

736.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isabellabybolon.nl main page is 843.6 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. 55% of websites need less resources to load. Images take 607.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 75.4 kB

  • Original 93.1 kB
  • After minification 88.8 kB
  • After compression 17.6 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 75.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 607.0 kB
  • After minification 607.0 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. Isabella Bybolon images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 82 B

  • Original 106.5 kB
  • After minification 106.5 kB
  • After compression 106.4 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

-86%

Potential reduce by 31.9 kB

  • Original 37.0 kB
  • After minification 29.5 kB
  • After compression 5.1 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. Isabellabybolon.nl needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (42%)

Requests Now

48

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isabella Bybolon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nl

nl

211 ms

Default.aspx

Default.aspx

439 ms

nl

nl

967 ms

gtm.js

gtm.js

297 ms

default.js

default.js

824 ms

dwansta.min.js

dwansta.min.js

446 ms

css

css

154 ms

logo-isabella-negativ.svg

logo-isabella-negativ.svg

491 ms

A-maal_awning.svg

A-maal_awning.svg

513 ms

AppIcons_basket-05.svg

AppIcons_basket-05.svg

523 ms

AppIcons_caravan-05.svg

AppIcons_caravan-05.svg

537 ms

AppIcons_motorhome-05.svg

AppIcons_motorhome-05.svg

543 ms

AppIcons_Camp-let-05.svg

AppIcons_Camp-let-05.svg

611 ms

AppIcons_furni2-05.svg

AppIcons_furni2-05.svg

591 ms

isabella-icon-facebook.svg

isabella-icon-facebook.svg

608 ms

isabella-icon-instagram.svg

isabella-icon-instagram.svg

594 ms

getimage.ashx

getimage.ashx

1038 ms

getimage.ashx

getimage.ashx

1085 ms

getimage.ashx

getimage.ashx

1008 ms

getimage.ashx

getimage.ashx

1030 ms

getimage.ashx

getimage.ashx

1030 ms

isabella-icon-youtube.svg

isabella-icon-youtube.svg

1007 ms

isabella-icon-twitter.svg

isabella-icon-twitter.svg

1008 ms

isabella-icon-linkedin.svg

isabella-icon-linkedin.svg

1028 ms

Banner_groen_eng_99x32.gif

Banner_groen_eng_99x32.gif

1066 ms

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

49 ms

uc.js

uc.js

129 ms

Stat2.aspx

Stat2.aspx

654 ms

cc.js

cc.js

129 ms

bc-v4.min.html

bc-v4.min.html

92 ms

cart

cart

192 ms

handlebars.min.js

handlebars.min.js

58 ms

jquery.validate.min.js

jquery.validate.min.js

53 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

50 ms

messages_nl.min.js

messages_nl.min.js

153 ms

default.css

default.css

186 ms

objectFitPolyfill.basic.min.js

objectFitPolyfill.basic.min.js

181 ms

products

products

294 ms

pages

pages

717 ms

nl.svg

nl.svg

162 ms

isabella-link-arrow.svg

isabella-link-arrow.svg

216 ms

landing

landing

219 ms

3A02AF_0_0.woff

3A02AF_0_0.woff

589 ms

3A02AF_3_0.woff

3A02AF_3_0.woff

499 ms

3A02AF_1_0.woff

3A02AF_1_0.woff

587 ms

analytics.js

analytics.js

141 ms

fbevents.js

fbevents.js

468 ms

activity;xsp=13152;ord=1;num=645695438142.8658

activity;xsp=13152;ord=1;num=645695438142.8658

551 ms

js

js

223 ms

DFPAudiencePixel;ord=9264445677399.635;dc_seg=68739250

DFPAudiencePixel;ord=9264445677399.635;dc_seg=68739250

544 ms

landing

landing

430 ms

linkid.js

linkid.js

253 ms

220713315103761

220713315103761

272 ms

collect

collect

143 ms

collect

collect

110 ms

ga-audiences

ga-audiences

34 ms

Accessibility Review

isabellabybolon.nl accessibility score

81

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

isabellabybolon.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

Page has valid source maps

SEO Factors

isabellabybolon.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 Isabellabybolon.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 Isabellabybolon.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

isabellabybolon.nl

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