Tools & Wizards About Us
glasfolieshop.be screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

glasfolieshop.be

One moment, please...

Page Load Speed

4.4 sec in total

First Response

414 ms

Resources Loaded

3.2 sec

Page Rendered

831 ms

glasfolieshop.be screenshot

About Website

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

glasfolieshop.be is dé online shop voor glasfolies voor doe-het-zelvers en beletteraars die de kwaliteit van hun glas willen verhogen.

Visit glasfolieshop.be

Key Findings

We analyzed Glasfolieshop.be page load time and found that the first response time was 414 ms and then it took 4 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

glasfolieshop.be performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

glasfolieshop.be

414 ms

www.glasfolieshop.be

982 ms

nl

513 ms

lightbox.css

113 ms

normalize.min.css

215 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 71% of them (37 requests) were addressed to the original Glasfolieshop.be, 17% (9 requests) were made to Backend.glasfolieshop.be and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Glasfolieshop.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 483.2 kB (22%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Glasfolieshop.be main page is 2.2 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 30.1 kB

  • Original 34.5 kB
  • After minification 21.7 kB
  • After compression 4.4 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 12.9 kB, which is 37% 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 30.1 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 154.7 kB

  • Original 1.8 MB
  • After minification 1.6 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. Glasfolieshop images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 169.1 kB

  • Original 258.7 kB
  • After minification 252.5 kB
  • After compression 89.6 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 169.1 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 129.2 kB

  • Original 158.0 kB
  • After minification 156.7 kB
  • After compression 28.7 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. Glasfolieshop.be needs all CSS files to be minified and compressed as it can save up to 129.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (43%)

Requests Now

47

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glasfolieshop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

glasfolieshop.be

glasfolieshop.be

414 ms

www.glasfolieshop.be

www.glasfolieshop.be

982 ms

nl

nl

513 ms

lightbox.css

lightbox.css

113 ms

normalize.min.css

normalize.min.css

215 ms

main.css

main.css

302 ms

bootstrap.min.css

bootstrap.min.css

620 ms

mobile.css

mobile.css

299 ms

style.css

style.css

444 ms

jivosite.css

jivosite.css

297 ms

1_nwsrbrk_sliderafbeelding.png

1_nwsrbrk_sliderafbeelding.png

986 ms

modernizr-2.6.2-respond-1.1.0.min.js

modernizr-2.6.2-respond-1.1.0.min.js

408 ms

jquery.min.js

jquery.min.js

71 ms

jquery.validate.js

jquery.validate.js

434 ms

jquery.noty.js

jquery.noty.js

390 ms

top.js

top.js

390 ms

topRight.js

topRight.js

435 ms

default.js

default.js

458 ms

lightbox.min.js

lightbox.min.js

457 ms

bootstrap.min.js

bootstrap.min.js

894 ms

main.js

main.js

893 ms

ecom.js

ecom.js

892 ms

jivosite.js

jivosite.js

909 ms

css

css

49 ms

css

css

67 ms

5_nwsrbrk_banner_autofolie.jpg

5_nwsrbrk_banner_autofolie.jpg

908 ms

3_nwsrbrk_discretie.jpg

3_nwsrbrk_discretie.jpg

455 ms

7_nwsrbrk_graffitigard.jpg

7_nwsrbrk_graffitigard.jpg

454 ms

6_nwsrbrk_banner_veiligheidsfolie.jpg

6_nwsrbrk_banner_veiligheidsfolie.jpg

944 ms

8_nwsrbrk_stralingswerendefolie.jpg

8_nwsrbrk_stralingswerendefolie.jpg

403 ms

logo.png

logo.png

935 ms

aanmelden.png

aanmelden.png

938 ms

winkelwagentje.png

winkelwagentje.png

928 ms

stgobain.png

stgobain.png

931 ms

solargard.jpg

solargard.jpg

1062 ms

proglass.png

proglass.png

934 ms

payment_bankcontact.png

payment_bankcontact.png

923 ms

payment_ideal.png

payment_ideal.png

932 ms

payment_maestro.png

payment_maestro.png

937 ms

payment_mastercard.png

payment_mastercard.png

938 ms

payment_visa.png

payment_visa.png

943 ms

mediaPrd_32043_silver50.jpg

mediaPrd_32043_silver50.jpg

252 ms

mediaPrd_32050_sx50osw.jpg

mediaPrd_32050_sx50osw.jpg

245 ms

mediaPrd_32055_uv2mil.jpg

mediaPrd_32055_uv2mil.jpg

252 ms

close.png

close.png

246 ms

loading.gif

loading.gif

248 ms

prev.png

prev.png

244 ms

next.png

next.png

245 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

247 ms

font

font

64 ms

font

font

159 ms

analytics.js

analytics.js

61 ms

Accessibility Review

glasfolieshop.be accessibility score

49

Accessibility Issues

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

glasfolieshop.be best practices score

50

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

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

glasfolieshop.be SEO score

80

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glasfolieshop.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Glasfolieshop.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

glasfolieshop.be

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