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vispring.nl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

vispring.nl

Page Load Speed

4.3 sec in total

First Response

199 ms

Resources Loaded

4 sec

Page Rendered

142 ms

vispring.nl screenshot

About Website

Click here to check amazing Vispring content. Otherwise, check out these important facts you probably never knew about vispring.nl

Enter the world of Vispring and discover our exclusive handmade and natural luxury bed collection, locate our stores and read our latest news.

Visit vispring.nl

Key Findings

We analyzed Vispring.nl page load time and found that the first response time was 199 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

vispring.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value25,360 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value35.9 s

0/100

10%

Network Requests Diagram

www.vispring.com

199 ms

vispring.com

2656 ms

language-selector.css

103 ms

se-styles.css

200 ms

navigation.css

204 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vispring.nl, 7% (3 requests) were made to Cdnjs.cloudflare.com and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Vispring.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.5 kB (70%)

Content Size

531.9 kB

After Optimization

160.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vispring.nl main page is 531.9 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. 35% of websites need less resources to load. Javascripts take 354.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.1 kB

  • Original 18.3 kB
  • After minification 15.0 kB
  • After compression 4.1 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 3.3 kB, which is 18% 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 14.1 kB or 77% of the original size.

Image Optimization

-18%

Potential reduce by 4.0 kB

  • Original 22.4 kB
  • After minification 18.3 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. Obviously, Vispring needs image optimization as it can save up to 4.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 238.9 kB

  • Original 354.7 kB
  • After minification 309.2 kB
  • After compression 115.8 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 238.9 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 114.4 kB

  • Original 136.6 kB
  • After minification 132.0 kB
  • After compression 22.2 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. Vispring.nl needs all CSS files to be minified and compressed as it can save up to 114.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (85%)

Requests Now

33

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vispring. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.vispring.com

www.vispring.com

199 ms

vispring.com

vispring.com

2656 ms

language-selector.css

language-selector.css

103 ms

se-styles.css

se-styles.css

200 ms

navigation.css

navigation.css

204 ms

cms-navigation-base.css

cms-navigation-base.css

205 ms

cms-navigation.css

cms-navigation.css

205 ms

main.css

main.css

310 ms

jquery.js

jquery.js

325 ms

jquery-migrate.min.js

jquery-migrate.min.js

297 ms

jquery.json.js

jquery.json.js

309 ms

gravityforms.min.js

gravityforms.min.js

322 ms

conditional_logic.min.js

conditional_logic.min.js

322 ms

jquery.textareaCounter.plugin.js

jquery.textareaCounter.plugin.js

396 ms

chosen.jquery.min.js

chosen.jquery.min.js

410 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

412 ms

forms.js

forms.js

407 ms

modernizr.js

modernizr.js

424 ms

main.js

main.js

622 ms

sitepress.js

sitepress.js

507 ms

jquery.tinyscrollbar.min.js

jquery.tinyscrollbar.min.js

18 ms

ScrollToPlugin.min.js

ScrollToPlugin.min.js

28 ms

hammer.min.js

hammer.min.js

49 ms

js

js

96 ms

vispring-logo-small.png

vispring-logo-small.png

106 ms

vispring-logo.png

vispring-logo.png

200 ms

gtm.js

gtm.js

43 ms

ico-selector-retina.png

ico-selector-retina.png

109 ms

BellMTStd-Regular.woff

BellMTStd-Regular.woff

234 ms

BellMTStd-Bold.woff

BellMTStd-Bold.woff

240 ms

BellMTStd-Italic.woff

BellMTStd-Italic.woff

252 ms

conversion_async.js

conversion_async.js

27 ms

analytics.js

analytics.js

5 ms

collect

collect

4 ms

collect

collect

71 ms

49 ms

62 ms

44 ms

ga-audiences

ga-audiences

36 ms

33 ms

collect

collect

47 ms

Accessibility Review

vispring.nl accessibility score

71

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

vispring.nl best practices score

67

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

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

vispring.nl SEO score

64

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

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

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vispring.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Vispring.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

vispring.nl

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