Tools & Wizards About Us
cholesterolverlagen.nu screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

cholesterolverlagen.nu

Medische Artikelen SMA b.v. – De voordeligste webshop voor zorg en medische producten

Page Load Speed

1.9 sec in total

First Response

318 ms

Resources Loaded

1.4 sec

Page Rendered

167 ms

cholesterolverlagen.nu screenshot

About Website

Click here to check amazing Cholesterolverlag En content. Otherwise, check out these important facts you probably never knew about cholesterolverlagen.nu

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Key Findings

We analyzed Cholesterolverlagen.nu page load time and found that the first response time was 318 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

cholesterolverlagen.nu performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.2 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value2,280 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value26.1 s

0/100

10%

Network Requests Diagram

cholesterolverlagen.nu

318 ms

all.css

88 ms

screen.css

177 ms

jsapi

21 ms

jquery.min.js

7 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 88% of them (36 requests) were addressed to the original Cholesterolverlagen.nu, 7% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (506 ms) belongs to the original domain Cholesterolverlagen.nu.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.8 kB (14%)

Content Size

555.4 kB

After Optimization

479.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cholesterolverlagen.nu main page is 555.4 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. 30% of websites need less resources to load. Images take 474.2 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.3 kB

  • Original 6.4 kB
  • After minification 5.7 kB
  • After compression 2.1 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 749 B, 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 4.3 kB or 67% of the original size.

Image Optimization

-5%

Potential reduce by 24.1 kB

  • Original 474.2 kB
  • After minification 450.2 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. Cholesterolverlag En images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 26.8 kB

  • Original 49.1 kB
  • After minification 33.1 kB
  • After compression 22.3 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 26.8 kB or 55% of the original size.

CSS Optimization

-80%

Potential reduce by 20.6 kB

  • Original 25.7 kB
  • After minification 12.4 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. Cholesterolverlagen.nu needs all CSS files to be minified and compressed as it can save up to 20.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (48%)

Requests Now

40

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cholesterolverlag En. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cholesterolverlagen.nu

cholesterolverlagen.nu

318 ms

all.css

all.css

88 ms

screen.css

screen.css

177 ms

jsapi

jsapi

21 ms

jquery.min.js

jquery.min.js

7 ms

formvalidation.js

formvalidation.js

181 ms

js2.js

js2.js

180 ms

base.css

base.css

97 ms

typography.css

typography.css

172 ms

lists.css

lists.css

169 ms

images.css

images.css

176 ms

form.css

form.css

180 ms

tables.css

tables.css

181 ms

sifr.css

sifr.css

182 ms

layout-basic.css

layout-basic.css

173 ms

layout-navigation.css

layout-navigation.css

167 ms

layout-sitemap.css

layout-sitemap.css

177 ms

layout-search.css

layout-search.css

178 ms

layout-news.css

layout-news.css

179 ms

layout-modal.css

layout-modal.css

252 ms

ga.js

ga.js

34 ms

zerochol.jpg

zerochol.jpg

169 ms

menu1.png

menu1.png

100 ms

menu2.png

menu2.png

88 ms

menu3.png

menu3.png

89 ms

menu4.png

menu4.png

92 ms

04_3_achtergrond.jpg

04_3_achtergrond.jpg

256 ms

home_uitleg.png

home_uitleg.png

506 ms

content_left.jpg

content_left.jpg

256 ms

order_btn.png

order_btn.png

190 ms

actiester_202x202px.png

actiester_202x202px.png

269 ms

zerochol-90-tabletten.png

zerochol-90-tabletten.png

498 ms

logo-natuurlijk.png

logo-natuurlijk.png

358 ms

nw-wsk.jpg

nw-wsk.jpg

341 ms

nw-ideal.jpg

nw-ideal.jpg

423 ms

nw-tnt.jpg

nw-tnt.jpg

359 ms

footerlinks-split.gif

footerlinks-split.gif

433 ms

jquery.form.js

jquery.form.js

467 ms

__utm.gif

__utm.gif

11 ms

__utm.gif

__utm.gif

5 ms

print.css

print.css

93 ms

Accessibility Review

cholesterolverlagen.nu accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

cholesterolverlagen.nu 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

cholesterolverlagen.nu SEO score

91

Search Engine Optimization Advices

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cholesterolverlagen.nu 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 Cholesterolverlagen.nu main page’s claimed encoding is . 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

cholesterolverlagen.nu

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