Tools & Wizards About Us
vitamex.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

vitamex.com

Nuscience Group | Your knowledge partner in nutrition and health

Page Load Speed

4.5 sec in total

First Response

303 ms

Resources Loaded

3.6 sec

Page Rendered

602 ms

vitamex.com screenshot

About Website

Click here to check amazing Vitamex content. Otherwise, check out these important facts you probably never knew about vitamex.com

Nuscience is a global player in premixes, concentrates, nutritional concepts and feed additives in the animal feed industry

Visit vitamex.com

Key Findings

We analyzed Vitamex.com page load time and found that the first response time was 303 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

vitamex.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

vitamex.com

303 ms

nuscience-group

461 ms

www.nuscience.eu

810 ms

nuscience-style.css

187 ms

Custom.css

270 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vitamex.com, 82% (42 requests) were made to Nuscience.eu and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (968 ms) relates to the external source Nuscience.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.5 kB (7%)

Content Size

3.4 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vitamex.com main page is 3.4 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. 55% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 47.9 kB

  • Original 54.6 kB
  • After minification 36.5 kB
  • After compression 6.7 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 18.2 kB, which is 33% 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 47.9 kB or 88% of the original size.

Image Optimization

-5%

Potential reduce by 148.6 kB

  • Original 3.2 MB
  • After minification 3.0 MB

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. Vitamex images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 7.3 kB

  • Original 139.0 kB
  • After minification 139.0 kB
  • After compression 131.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-35%

Potential reduce by 20.7 kB

  • Original 58.8 kB
  • After minification 58.7 kB
  • After compression 38.1 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. Vitamex.com needs all CSS files to be minified and compressed as it can save up to 20.7 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (39%)

Requests Now

44

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vitamex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vitamex.com

vitamex.com

303 ms

nuscience-group

nuscience-group

461 ms

www.nuscience.eu

www.nuscience.eu

810 ms

nuscience-style.css

nuscience-style.css

187 ms

Custom.css

Custom.css

270 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

422 ms

jquery.cookieBar.min.js

jquery.cookieBar.min.js

361 ms

slick.min.js

slick.min.js

351 ms

lightgallery.js

lightgallery.js

349 ms

jquery.dotdotdot.min.js

jquery.dotdotdot.min.js

351 ms

yt-video.js

yt-video.js

350 ms

tablesort.min.js

tablesort.min.js

442 ms

common.js

common.js

442 ms

filterFunctions.js

filterFunctions.js

445 ms

agrifirm-default.js

agrifirm-default.js

446 ms

linkify.min.js

linkify.min.js

446 ms

linkify-jquery.min.js

linkify-jquery.min.js

513 ms

js

js

55 ms

iframe_api

iframe_api

75 ms

ai.0.js

ai.0.js

295 ms

nuscience2017_safeinnovativenutrition.png

nuscience2017_safeinnovativenutrition.png

274 ms

piglets-flavorit---home.png

piglets-flavorit---home.png

746 ms

home2.png

home2.png

272 ms

box-triangle-mask-light.svg

box-triangle-mask-light.svg

270 ms

agrimprove_500x250.jpg

agrimprove_500x250.jpg

272 ms

shutterstock_277909613.jpg

shutterstock_277909613.jpg

660 ms

poultry2.jpg

poultry2.jpg

388 ms

cattle_3_394x225.jpg

cattle_3_394x225.jpg

334 ms

image-2-1.jpg

image-2-1.jpg

335 ms

image-2.jpg

image-2.jpg

333 ms

nuscience---website-boxinfo.png

nuscience---website-boxinfo.png

668 ms

nuscience---website-boxinfo-5.png

nuscience---website-boxinfo-5.png

678 ms

nuscience---website-boxinfo-4.png

nuscience---website-boxinfo-4.png

676 ms

nuscience---website-boxinfo.png

nuscience---website-boxinfo.png

637 ms

shutterstock_155589038.jpg

shutterstock_155589038.jpg

813 ms

shutterstock_155589038-1.jpg

shutterstock_155589038-1.jpg

761 ms

shutterstock_155589038-1.jpg

shutterstock_155589038-1.jpg

847 ms

pn_boxinfo.jpg

pn_boxinfo.jpg

783 ms

shutterstock_290448929.jpg

shutterstock_290448929.jpg

868 ms

shutterstock_186822869.jpg

shutterstock_186822869.jpg

967 ms

header_shutterstock_125338187.jpg

header_shutterstock_125338187.jpg

968 ms

nuscience-footer-logo.png

nuscience-footer-logo.png

903 ms

www-widgetapi.js

www-widgetapi.js

263 ms

js

js

50 ms

analytics.js

analytics.js

23 ms

lineto-akkurat-pro-regular.woff

lineto-akkurat-pro-regular.woff

608 ms

webicons.woff

webicons.woff

640 ms

lineto-akkurat-pro-bold.woff

lineto-akkurat-pro-bold.woff

679 ms

lineto-akkurat-pro-light.woff

lineto-akkurat-pro-light.woff

707 ms

collect

collect

56 ms

Print.css

Print.css

87 ms

Accessibility Review

vitamex.com accessibility score

63

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

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

vitamex.com 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

vitamex.com SEO score

76

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

Links do not have descriptive text

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

Page is blocked from indexing

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vitamex.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vitamex.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

vitamex.com

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