Tools & Wizards About Us
iu.be screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

iu.be

iU by Medi-Market Group | Parapharmacie en ligne - Medi-Market

Page Load Speed

5 sec in total

First Response

344 ms

Resources Loaded

4.4 sec

Page Rendered

334 ms

iu.be screenshot

About Website

Visit iu.be now to see the best up-to-date IU content for Belgium and also check out these interesting facts you probably never knew about iu.be

iU devient iU by Medi-Market, une parapharmacie en ligne au meilleur prix. Retrouvez des prix bas, choix et conseils sur notre webshop et dans nos magasins.

Visit iu.be

Key Findings

We analyzed Iu.be page load time and found that the first response time was 344 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

iu.be performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value19.7 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value19,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.527

14/100

15%

TTI (Time to Interactive)

Value29.4 s

0/100

10%

Network Requests Diagram

iu.be

344 ms

838 ms

e97784f3360c8247e9a7350577e549a1.css

235 ms

b93247f10338459c2c6b2586b1e504df.js

792 ms

jquery.flexslider.js

185 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 78% of them (40 requests) were addressed to the original Iu.be, 6% (3 requests) were made to Google.com and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (856 ms) belongs to the original domain Iu.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 843.6 kB (51%)

Content Size

1.6 MB

After Optimization

798.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iu.be main page is 1.6 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. Javascripts take 831.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 102.0 kB

  • Original 121.1 kB
  • After minification 89.5 kB
  • After compression 19.2 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 31.6 kB, which is 26% 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 102.0 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 32.0 kB

  • Original 571.1 kB
  • After minification 539.1 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. IU images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 611.3 kB

  • Original 831.6 kB
  • After minification 677.2 kB
  • After compression 220.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 611.3 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 98.4 kB

  • Original 118.6 kB
  • After minification 99.7 kB
  • After compression 20.3 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. Iu.be needs all CSS files to be minified and compressed as it can save up to 98.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (17%)

Requests Now

47

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

iu.be

iu.be

344 ms

838 ms

e97784f3360c8247e9a7350577e549a1.css

e97784f3360c8247e9a7350577e549a1.css

235 ms

b93247f10338459c2c6b2586b1e504df.js

b93247f10338459c2c6b2586b1e504df.js

792 ms

jquery.flexslider.js

jquery.flexslider.js

185 ms

flexslider.css

flexslider.css

165 ms

logo.png

logo.png

194 ms

baby_menu.jpg

baby_menu.jpg

99 ms

bath.jpg

bath.jpg

193 ms

vitality.jpg

vitality.jpg

193 ms

beauty.jpg

beauty.jpg

193 ms

be_nl_8630107_1.jpg

be_nl_8630107_1.jpg

194 ms

be_nl_8646911_1.jpg

be_nl_8646911_1.jpg

195 ms

be_nl_8647380_1.jpg

be_nl_8647380_1.jpg

296 ms

be_nl_8656478.jpg

be_nl_8656478.jpg

296 ms

iu_02_nl_5.png

iu_02_nl_5.png

569 ms

pdm_02_nl_v2.png

pdm_02_nl_v2.png

369 ms

line_grey.png

line_grey.png

294 ms

be_nl_8630107_1.jpg

be_nl_8630107_1.jpg

294 ms

be_nl_8640336_1.jpg

be_nl_8640336_1.jpg

371 ms

be_nl_8697170.jpg

be_nl_8697170.jpg

372 ms

be_nl_8696693.jpg

be_nl_8696693.jpg

372 ms

be_nl_8698156.jpg

be_nl_8698156.jpg

372 ms

be_nl_8695230.jpg

be_nl_8695230.jpg

450 ms

be_nl_8674839_3.jpg

be_nl_8674839_3.jpg

454 ms

be_nl_8671581_4.jpg

be_nl_8671581_4.jpg

455 ms

be_nl_8589950.jpg

be_nl_8589950.jpg

455 ms

be_nl_8617047.jpg

be_nl_8617047.jpg

457 ms

be_nl_8656450.jpg

be_nl_8656450.jpg

530 ms

be_nl_8658027.jpg

be_nl_8658027.jpg

531 ms

rituel_beaute_nl.png

rituel_beaute_nl.png

772 ms

Peau_reactive_nl_1.jpg

Peau_reactive_nl_1.jpg

774 ms

blog_mmbb_nl.png

blog_mmbb_nl.png

649 ms

payment_buttons.png

payment_buttons.png

609 ms

ecommerceurope.png

ecommerceurope.png

856 ms

logo_becommerce_checkout.png

logo_becommerce_checkout.png

644 ms

gtm.js

gtm.js

88 ms

dc.js

dc.js

30 ms

sprite.png

sprite.png

677 ms

gothic.woff

gothic.woff

773 ms

__utm.gif

__utm.gif

24 ms

ga-audiences

ga-audiences

83 ms

conversion_async.js

conversion_async.js

63 ms

88 ms

18 ms

e0c8e8bb72b5ee3277071c5df673b0f1.css

e0c8e8bb72b5ee3277071c5df673b0f1.css

83 ms

nr-852.min.js

nr-852.min.js

53 ms

js

js

113 ms

api

api

48 ms

slider_arrows.png

slider_arrows.png

132 ms

69a15fbcb4

69a15fbcb4

65 ms

Accessibility Review

iu.be accessibility score

76

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

iu.be 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

Serves images with low resolution

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

iu.be SEO score

76

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iu.be can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed Dutch language. Our system also found out that Iu.be 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

iu.be

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