Tools & Wizards About Us
xylifresh.nl screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

xylifresh.nl

XyliFresh | Helpt bij de neutralisatie van plakzuren

Page Load Speed

4.5 sec in total

First Response

739 ms

Resources Loaded

3.6 sec

Page Rendered

124 ms

xylifresh.nl screenshot

About Website

Visit xylifresh.nl now to see the best up-to-date Xyli Fresh content and also check out these interesting facts you probably never knew about xylifresh.nl

De suikervrije XyliFresh kauwgom gezoet met xylithol helpt plakzuren te neutraliseren. Tandplak is een risicofactor voor het ontstaan van gaatjes.

Visit xylifresh.nl

Key Findings

We analyzed Xylifresh.nl page load time and found that the first response time was 739 ms and then it took 3.8 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

xylifresh.nl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.611

10/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

www.xylifresh.nl

739 ms

style.min.css

96 ms

font-awesome.min.css

30 ms

main.css

253 ms

jquery.js

265 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 69% of them (25 requests) were addressed to the original Xylifresh.nl, 8% (3 requests) were made to Googletagmanager.com and 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (739 ms) belongs to the original domain Xylifresh.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.7 kB (10%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xylifresh.nl 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. 60% of websites need less resources to load. Images take 893.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 20.0 kB

  • Original 24.7 kB
  • After minification 23.0 kB
  • After compression 4.7 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. 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 20.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 492 B

  • Original 893.6 kB
  • After minification 893.1 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. Xyli Fresh images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 97.1 kB

  • Original 239.9 kB
  • After minification 239.9 kB
  • After compression 142.8 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 97.1 kB or 40% of the original size.

CSS Optimization

-1%

Potential reduce by 142 B

  • Original 20.8 kB
  • After minification 20.8 kB
  • After compression 20.6 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. Xylifresh.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (25%)

Requests Now

32

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xyli Fresh. 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

www.xylifresh.nl

www.xylifresh.nl

739 ms

style.min.css

style.min.css

96 ms

font-awesome.min.css

font-awesome.min.css

30 ms

main.css

main.css

253 ms

jquery.js

jquery.js

265 ms

uc.js

uc.js

31 ms

uc.js

uc.js

64 ms

main.js

main.js

307 ms

wp-embed.min.js

wp-embed.min.js

187 ms

gtm.js

gtm.js

130 ms

close.png

close.png

123 ms

loading.gif

loading.gif

124 ms

prev.png

prev.png

122 ms

next.png

next.png

122 ms

xylifresh_logo.png

xylifresh_logo.png

193 ms

xylifresh_2-415x270.jpg

xylifresh_2-415x270.jpg

184 ms

xylifresh_2.jpg

xylifresh_2.jpg

341 ms

xylifresh_4-415x270.jpg

xylifresh_4-415x270.jpg

191 ms

xylifresh_4.jpg

xylifresh_4.jpg

707 ms

xylifresh_3-415x270.jpg

xylifresh_3-415x270.jpg

193 ms

xylifresh_3.jpg

xylifresh_3.jpg

409 ms

1003391-400x235.png

1003391-400x235.png

409 ms

1003392-400x235.png

1003392-400x235.png

409 ms

1706050-aw-packshot-cmyk-hr-202x340.png

1706050-aw-packshot-cmyk-hr-202x340.png

465 ms

1706049-aw-packshot-cmyk-hr-202x340.png

1706049-aw-packshot-cmyk-hr-202x340.png

491 ms

image002-290x340.png

image002-290x340.png

576 ms

cloetta.png

cloetta.png

502 ms

layarbahtera_doomsday_condensed-webfont.woff

layarbahtera_doomsday_condensed-webfont.woff

454 ms

layarbahtera_doomsday_bold-webfont.woff

layarbahtera_doomsday_bold-webfont.woff

517 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

55 ms

js

js

67 ms

analytics.js

analytics.js

27 ms

collect

collect

16 ms

collect

collect

124 ms

collect

collect

125 ms

js

js

110 ms

Accessibility Review

xylifresh.nl 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 toggle fields do not have accessible names

High

[aria-*] attributes do not have valid values

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

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

xylifresh.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

xylifresh.nl SEO score

90

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xylifresh.nl 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 Xylifresh.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

xylifresh.nl

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