Tools & Wizards About Us
schrack.be screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

schrack.be

Compleet gamma Energie-, Data- en Lichttechniek mét +120 jaar ervaring

Page Load Speed

9.5 sec in total

First Response

3.5 sec

Resources Loaded

5.6 sec

Page Rendered

329 ms

schrack.be screenshot

About Website

Click here to check amazing Schrack content for Belgium. Otherwise, check out these important facts you probably never knew about schrack.be

Totaalassortiment voor de professionele elektrotechnieker, industriële bedrijven, bordenbouwers, energiebedrijven. Maak kennis en gebruik van onze jarenlange knowhow en ervaring!

Visit schrack.be

Key Findings

We analyzed Schrack.be page load time and found that the first response time was 3.5 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

schrack.be performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.392

26/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

www.schrack.be

3512 ms

A.merged-ad66feaf90e17596a166c9ada1ee7a8a-b8e7a92949f35c83d6d8ab04f348fb8d.css,q1458263252.pagespeed.cf.m3IxuavB91.css

477 ms

cmsHeader.js,q1457971130.pagespeed.ce.2X9hx26Bcw.js

507 ms

A.cookiecuttr.css.pagespeed.cf.BkJOl2C-I8.css

236 ms

cmsFooter.js,q1457971130.pagespeed.ce.xDN-p4IsLp.js

635 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 83% of them (40 requests) were addressed to the original Schrack.be, 8% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Image.schrack.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Schrack.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 914.6 kB (39%)

Content Size

2.4 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schrack.be main page is 2.4 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 87.7 kB

  • Original 106.4 kB
  • After minification 88.6 kB
  • After compression 18.7 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 17.8 kB, which is 17% 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 87.7 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 31.8 kB

  • Original 1.2 MB
  • After minification 1.2 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. Schrack images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 420.8 kB

  • Original 612.7 kB
  • After minification 612.7 kB
  • After compression 191.9 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 420.8 kB or 69% of the original size.

CSS Optimization

-87%

Potential reduce by 374.3 kB

  • Original 432.6 kB
  • After minification 427.2 kB
  • After compression 58.4 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. Schrack.be needs all CSS files to be minified and compressed as it can save up to 374.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (51%)

Requests Now

45

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schrack. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.schrack.be

www.schrack.be

3512 ms

A.merged-ad66feaf90e17596a166c9ada1ee7a8a-b8e7a92949f35c83d6d8ab04f348fb8d.css,q1458263252.pagespeed.cf.m3IxuavB91.css

A.merged-ad66feaf90e17596a166c9ada1ee7a8a-b8e7a92949f35c83d6d8ab04f348fb8d.css,q1458263252.pagespeed.cf.m3IxuavB91.css

477 ms

cmsHeader.js,q1457971130.pagespeed.ce.2X9hx26Bcw.js

cmsHeader.js,q1457971130.pagespeed.ce.2X9hx26Bcw.js

507 ms

A.cookiecuttr.css.pagespeed.cf.BkJOl2C-I8.css

A.cookiecuttr.css.pagespeed.cf.BkJOl2C-I8.css

236 ms

cmsFooter.js,q1457971130.pagespeed.ce.xDN-p4IsLp.js

cmsFooter.js,q1457971130.pagespeed.ce.xDN-p4IsLp.js

635 ms

analytics.js

analytics.js

9 ms

d.coppens@schrack.be.jpg

d.coppens@schrack.be.jpg

631 ms

1180x393xinfo_days_2016.png.pagespeed.ic.nNMwiG6lUN.png

1180x393xinfo_days_2016.png.pagespeed.ic.nNMwiG6lUN.png

468 ms

1180x393xBanner_Light_Solutions.png.pagespeed.ic.F5UUueClql.png

1180x393xBanner_Light_Solutions.png.pagespeed.ic.F5UUueClql.png

599 ms

1180x393xBanner_Bordenbouw.png.pagespeed.ic.56xUndjaAc.png

1180x393xBanner_Bordenbouw.png.pagespeed.ic.56xUndjaAc.png

716 ms

1180x393xschrack_Design_banner_homepage.jpg.pagespeed.ic.tsTAkzLmi5.jpg

1180x393xschrack_Design_banner_homepage.jpg.pagespeed.ic.tsTAkzLmi5.jpg

490 ms

1180x393xjobs.jpg.pagespeed.ic.G7APwJ2RGt.jpg

1180x393xjobs.jpg.pagespeed.ic.G7APwJ2RGt.jpg

372 ms

xsearch-submit.png.pagespeed.ic.WM6EQYOvaf.png

xsearch-submit.png.pagespeed.ic.WM6EQYOvaf.png

318 ms

slider-loading.gif.pagespeed.ce.zDZk-f1koI.gif

slider-loading.gif.pagespeed.ce.zDZk-f1koI.gif

439 ms

xbutton-arrow-large-arrow.png.pagespeed.ic.CCuYsqOZaZ.png

xbutton-arrow-large-arrow.png.pagespeed.ic.CCuYsqOZaZ.png

498 ms

FuturaPTDemi-Reg.woff

FuturaPTDemi-Reg.woff

674 ms

xicons-service-menu.png.pagespeed.ic.-A-9VfmdN2.png

xicons-service-menu.png.pagespeed.ic.-A-9VfmdN2.png

563 ms

xcategory-menu-arrow.png.pagespeed.ic.PmHaJSf-kx.png

xcategory-menu-arrow.png.pagespeed.ic.PmHaJSf-kx.png

582 ms

xarrow-small-button.png.pagespeed.ic.r8T7OoPZyo.png

xarrow-small-button.png.pagespeed.ic.r8T7OoPZyo.png

613 ms

xicon-footer-list.png.pagespeed.ic.IXJida6RI3.png

xicon-footer-list.png.pagespeed.ic.IXJida6RI3.png

682 ms

xschrack-logo-small.png.pagespeed.ic.GqCrZmZRTn.png

xschrack-logo-small.png.pagespeed.ic.GqCrZmZRTn.png

713 ms

628 ms

637 ms

index.php

index.php

609 ms

ec.js

ec.js

9 ms

linkid.js

linkid.js

9 ms

xui-bg_flat_75_ffffff_40x100.png.pagespeed.ic.NUhHML4k2r.png

xui-bg_flat_75_ffffff_40x100.png.pagespeed.ic.NUhHML4k2r.png

500 ms

xslider-nav-prev.png.pagespeed.ic.CYO52L94LW.png

xslider-nav-prev.png.pagespeed.ic.CYO52L94LW.png

523 ms

xslider-nav-next.png.pagespeed.ic.YXEZ4cFH4j.png

xslider-nav-next.png.pagespeed.ic.YXEZ4cFH4j.png

528 ms

Online_bonus_maart_2016.png

Online_bonus_maart_2016.png

679 ms

csm_Info_days_2016_285x165_6028b64d71.png

csm_Info_days_2016_285x165_6028b64d71.png

679 ms

csm_half_width_480x285_schrackdesign1_dcd84dd9bb.jpg

csm_half_width_480x285_schrackdesign1_dcd84dd9bb.jpg

679 ms

csm_Modul_2000_280px165_dfe7368278.png

csm_Modul_2000_280px165_dfe7368278.png

682 ms

collect

collect

2 ms

collect

collect

58 ms

ga-audiences

ga-audiences

37 ms

xlist-icon-white.png.pagespeed.ic.u1wRoORF8Z.png

xlist-icon-white.png.pagespeed.ic.u1wRoORF8Z.png

287 ms

xicon-warenkorb.png.pagespeed.ic.uOP0xZw1zH.png

xicon-warenkorb.png.pagespeed.ic.uOP0xZw1zH.png

132 ms

xicon-schnellerfassung.png.pagespeed.ic.SczIOQRbUr.png

xicon-schnellerfassung.png.pagespeed.ic.SczIOQRbUr.png

139 ms

xicon-myaccount.png.pagespeed.ic.uLH1_BuxPW.png

xicon-myaccount.png.pagespeed.ic.uLH1_BuxPW.png

185 ms

button-arrow-large-arrow.png

button-arrow-large-arrow.png

180 ms

xcart.png.pagespeed.ic.JPFDEWcW4E.png

xcart.png.pagespeed.ic.JPFDEWcW4E.png

219 ms

xfahne.png.pagespeed.ic.QQUggrfYC8.png

xfahne.png.pagespeed.ic.QQUggrfYC8.png

241 ms

xaccount.png.pagespeed.ic.AFlhFhyzLy.png

xaccount.png.pagespeed.ic.AFlhFhyzLy.png

243 ms

xquickadd.png.pagespeed.ic.cSqRSoVKOW.png

xquickadd.png.pagespeed.ic.cSqRSoVKOW.png

235 ms

xpartslist.png.pagespeed.ic.288WUAMBOV.png

xpartslist.png.pagespeed.ic.288WUAMBOV.png

294 ms

xmainMenu1196.png,q1458263175.pagespeed.ic.R1wFIvcbrg.png

xmainMenu1196.png,q1458263175.pagespeed.ic.R1wFIvcbrg.png

330 ms

update.js

update.js

9 ms

Accessibility Review

schrack.be accessibility score

65

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

schrack.be best practices score

58

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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

schrack.be SEO score

75

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

    NL

  • Encoding

    UTF-8

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

schrack.be

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