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jumbozonwering.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jumbozonwering.com

Jumbo Zonwering – JOOGI HQ PRIVATE BL

Page Load Speed

2.7 sec in total

First Response

186 ms

Resources Loaded

2 sec

Page Rendered

508 ms

jumbozonwering.com screenshot

About Website

Visit jumbozonwering.com now to see the best up-to-date Jumbo Zonwering content and also check out these interesting facts you probably never knew about jumbozonwering.com

Visit jumbozonwering.com

Key Findings

We analyzed Jumbozonwering.com page load time and found that the first response time was 186 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

jumbozonwering.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

jumbozonwering.com

186 ms

www.jumbozonwering.nl

888 ms

style.min.css

171 ms

styles.css

259 ms

style.css

269 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jumbozonwering.com, 68% (42 requests) were made to Jumbozonwering.nl and 15% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (888 ms) relates to the external source Jumbozonwering.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 395.3 kB (34%)

Content Size

1.2 MB

After Optimization

783.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jumbozonwering.com main page is 1.2 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. 65% of websites need less resources to load. Javascripts take 720.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 36.5 kB

  • Original 50.3 kB
  • After minification 49.5 kB
  • After compression 13.8 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 36.5 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 251.8 kB
  • After minification 251.8 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. Jumbo Zonwering images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 342.0 kB

  • Original 720.7 kB
  • After minification 720.7 kB
  • After compression 378.7 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 342.0 kB or 47% of the original size.

CSS Optimization

-11%

Potential reduce by 16.9 kB

  • Original 155.5 kB
  • After minification 154.5 kB
  • After compression 138.6 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. Jumbozonwering.com needs all CSS files to be minified and compressed as it can save up to 16.9 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (86%)

Requests Now

50

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jumbo Zonwering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jumbozonwering.com

jumbozonwering.com

186 ms

www.jumbozonwering.nl

www.jumbozonwering.nl

888 ms

style.min.css

style.min.css

171 ms

styles.css

styles.css

259 ms

style.css

style.css

269 ms

bootstrap.css

bootstrap.css

354 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

270 ms

the-core-style.css

the-core-style.css

439 ms

style.css

style.css

269 ms

prettyPhoto.css

prettyPhoto.css

343 ms

animate.css

animate.css

360 ms

font-awesome.min.css

font-awesome.min.css

358 ms

css

css

37 ms

jquery.min.js

jquery.min.js

463 ms

jquery-migrate.min.js

jquery-migrate.min.js

429 ms

script.js

script.js

462 ms

modernizr.min.js

modernizr.min.js

474 ms

bootstrap.min.js

bootstrap.min.js

474 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

515 ms

html5shiv.js

html5shiv.js

522 ms

respond.min.js

respond.min.js

522 ms

index.js

index.js

558 ms

index.js

index.js

558 ms

custom.js

custom.js

558 ms

api.js

api.js

45 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

662 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

669 ms

wp-polyfill.min.js

wp-polyfill.min.js

669 ms

index.js

index.js

669 ms

imagesloaded.min.js

imagesloaded.min.js

669 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

670 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

685 ms

jquery.customInput.js

jquery.customInput.js

691 ms

scrollTo.min.js

scrollTo.min.js

691 ms

jquery.mmenu.min.all.js

jquery.mmenu.min.all.js

692 ms

selectize.min.js

selectize.min.js

695 ms

jquery.parallax.js

jquery.parallax.js

697 ms

effect.min.js

effect.min.js

769 ms

lazysizes.min.js

lazysizes.min.js

776 ms

jquery.easeScroll.js

jquery.easeScroll.js

703 ms

general.js

general.js

611 ms

jumbozonwering-1.png

jumbozonwering-1.png

374 ms

jumbozonwering-4.jpg

jumbozonwering-4.jpg

437 ms

jumbozonwering-3.png

jumbozonwering-3.png

435 ms

recaptcha__en.js

recaptcha__en.js

40 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

19 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

26 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

33 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

39 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

108 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

39 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

403 ms

anchor

anchor

37 ms

styles__ltr.css

styles__ltr.css

5 ms

recaptcha__en.js

recaptcha__en.js

12 ms

ygIgig8FaNboUxuUXMmagIIuwmZiOudYSf2y8g1gZOQ.js

ygIgig8FaNboUxuUXMmagIIuwmZiOudYSf2y8g1gZOQ.js

38 ms

webworker.js

webworker.js

67 ms

logo_48.png

logo_48.png

24 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

29 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

29 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

29 ms

recaptcha__en.js

recaptcha__en.js

22 ms

Accessibility Review

jumbozonwering.com accessibility score

85

Accessibility Issues

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

jumbozonwering.com 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

jumbozonwering.com SEO score

86

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

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

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 Jumbozonwering.com 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 Jumbozonwering.com 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

jumbozonwering.com

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