Tools & Wizards About Us
led-verlichting.org screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

led-verlichting.org

LED Verlichting en energie zuinige verlichting van LEDw@re. Uw LED verlichting specialist

Page Load Speed

44.7 sec in total

First Response

19 sec

Resources Loaded

24.9 sec

Page Rendered

850 ms

led-verlichting.org screenshot

About Website

Welcome to led-verlichting.org homepage info - get ready to check LED Verlichting best content for Netherlands right away, or after learning these important things about led-verlichting.org

LED Verlichting, energie zuinige verlichting bij LEDw@re de online LED verlichting specalist in LED en energiezuinige verlichting.

Visit led-verlichting.org

Key Findings

We analyzed Led-verlichting.org page load time and found that the first response time was 19 sec and then it took 25.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

led-verlichting.org performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value23.6 s

0/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

led-verlichting.org

19013 ms

stylesheet.css

458 ms

jquery.js

750 ms

jquery.fancybox.js

921 ms

jquery.easing.js

460 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 96% of them (81 requests) were addressed to the original Led-verlichting.org, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (19 sec) belongs to the original domain Led-verlichting.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 404.5 kB (22%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Led-verlichting.org main page is 1.9 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. 30% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 78.0 kB

  • Original 87.5 kB
  • After minification 84.5 kB
  • After compression 9.4 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. 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 78.0 kB or 89% of the original size.

Image Optimization

-15%

Potential reduce by 255.6 kB

  • Original 1.7 MB
  • After minification 1.4 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. Obviously, LED Verlichting needs image optimization as it can save up to 255.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 61.1 kB

  • Original 103.0 kB
  • After minification 93.6 kB
  • After compression 41.9 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 61.1 kB or 59% of the original size.

CSS Optimization

-81%

Potential reduce by 9.8 kB

  • Original 12.0 kB
  • After minification 9.7 kB
  • After compression 2.2 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. Led-verlichting.org needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (15%)

Requests Now

82

After Optimization

70

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED Verlichting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

led-verlichting.org

led-verlichting.org

19013 ms

stylesheet.css

stylesheet.css

458 ms

jquery.js

jquery.js

750 ms

jquery.fancybox.js

jquery.fancybox.js

921 ms

jquery.easing.js

jquery.easing.js

460 ms

jquery.easydrag.handler.beta2.js

jquery.easydrag.handler.beta2.js

378 ms

fancybox.css

fancybox.css

370 ms

menu_achtergrond.PNG

menu_achtergrond.PNG

310 ms

LED_Verlichting.jpg

LED_Verlichting.jpg

529 ms

dealers.png

dealers.png

328 ms

contact.jpg

contact.jpg

437 ms

menu_boven.png

menu_boven.png

296 ms

menu_grijs.png

menu_grijs.png

298 ms

pixel_trans.gif

pixel_trans.gif

463 ms

menu_achter.png

menu_achter.png

462 ms

catagory_arrow.gif

catagory_arrow.gif

460 ms

twitter_icon.png

twitter_icon.png

535 ms

facebook_icon.png

facebook_icon.png

659 ms

google_icon.png

google_icon.png

682 ms

linked_in_icon.png

linked_in_icon.png

672 ms

Logo_Twitter.jpg

Logo_Twitter.jpg

884 ms

Logo_Ledware_YouTube.jpg

Logo_Ledware_YouTube.jpg

1013 ms

Logo_Veelgestelde_vragen.jpg

Logo_Veelgestelde_vragen.jpg

935 ms

Logo_Neem_contact_op.jpg

Logo_Neem_contact_op.jpg

1081 ms

Logo_Inloggen.jpg

Logo_Inloggen.jpg

1090 ms

Logo_Winkelmandje.jpg

Logo_Winkelmandje.jpg

1089 ms

CAT_badkamer_1.jpg

CAT_badkamer_1.jpg

1393 ms

CAT_LED_Toepassingen.png

CAT_LED_Toepassingen.png

1460 ms

CAT_Kantoor.jpg

CAT_Kantoor.jpg

1355 ms

CAT_Keuken_LEDware_2xLEDBar_002.jpg

CAT_Keuken_LEDware_2xLEDBar_002.jpg

1596 ms

CAT_Toepassing_Winkel_002.jpg

CAT_Toepassing_Winkel_002.jpg

1701 ms

CAT_Huis_woonkamer_1.jpg

CAT_Huis_woonkamer_1.jpg

1794 ms

CAT_LED_Lamp_goedkoop_aanbieding.jpg

CAT_LED_Lamp_goedkoop_aanbieding.jpg

1771 ms

CAT_Lamp_vervangers.JPG

CAT_Lamp_vervangers.JPG

1699 ms

LED_Buitenverlichting.JPG

LED_Buitenverlichting.JPG

1784 ms

CAT_caravan.jpg

CAT_caravan.jpg

2005 ms

CAT_LED_Armaturen.jpg

CAT_LED_Armaturen.jpg

2193 ms

CAT_Snap_Flat_LO.jpg

CAT_Snap_Flat_LO.jpg

2003 ms

80024.jpg

80024.jpg

2171 ms

CAT_LED_Downlight_Vos.JPG

CAT_LED_Downlight_Vos.JPG

2000 ms

CAT_LED_Spotjes_Setjes_3_lampen.png

CAT_LED_Spotjes_Setjes_3_lampen.png

2276 ms

CAT_LED_Armaturen_2.jpg

CAT_LED_Armaturen_2.jpg

2536 ms

CAT_LED_Spotjes_Los.png

CAT_LED_Spotjes_Los.png

2284 ms

ga.js

ga.js

17 ms

__utm.gif

__utm.gif

43 ms

CAT_LED_Plafond_Lamp.JPG

CAT_LED_Plafond_Lamp.JPG

2031 ms

CAT_LED_Plaat.jpg

CAT_LED_Plaat.jpg

2287 ms

CAT_WallLight.jpg

CAT_WallLight.jpg

2209 ms

CAT_RGB_Wall_Dimmer.jpg

CAT_RGB_Wall_Dimmer.jpg

2375 ms

collect

collect

87 ms

CAT_LEDstrip_Set_vastekleur_hoofd.jpg

CAT_LEDstrip_Set_vastekleur_hoofd.jpg

2296 ms

CAT_LED_STRIP.jpg

CAT_LED_STRIP.jpg

2270 ms

LED_Strip_Waterdicht.JPG

LED_Strip_Waterdicht.JPG

2464 ms

CAT_LED_Voedingen.jpg

CAT_LED_Voedingen.jpg

2395 ms

CAT_led_alustrip.jpg

CAT_led_alustrip.jpg

2374 ms

Profil1_03.jpg

Profil1_03.jpg

2984 ms

CAT_LED_Sierverlichting_Gevel_verlichting.JPG

CAT_LED_Sierverlichting_Gevel_verlichting.JPG

2378 ms

CAT_Bewegingsmelder.gif

CAT_Bewegingsmelder.gif

2546 ms

CAT_Energie_verbruik.jpg

CAT_Energie_verbruik.jpg

2586 ms

CAT_Zonnepanelen.png

CAT_Zonnepanelen.png

2860 ms

CAT_LEDBomen_2.jpg

CAT_LEDBomen_2.jpg

2481 ms

CAT_LED_Strip_Utradun.jpg

CAT_LED_Strip_Utradun.jpg

2560 ms

CAT_aanbiedingen_zakelijk.png

CAT_aanbiedingen_zakelijk.png

3069 ms

CAT_LED_Decoratie.png

CAT_LED_Decoratie.png

2968 ms

CAT_Vestigingen_1.gif

CAT_Vestigingen_1.gif

2685 ms

pixel_black.gif

pixel_black.gif

2402 ms

button_quick_find.gif

button_quick_find.gif

2392 ms

paypal.png

paypal.png

2587 ms

ideal.gif

ideal.gif

2383 ms

bancontact.png

bancontact.png

2384 ms

inghomepay.png

inghomepay.png

2295 ms

kbc.png

kbc.png

2515 ms

cbc.png

cbc.png

2422 ms

safe2shop.jpg

safe2shop.jpg

2474 ms

logo_webshop-index.jpg

logo_webshop-index.jpg

2454 ms

Logo_Crystal_ICT.jpg

Logo_Crystal_ICT.jpg

2284 ms

logo_ironware.jpg

logo_ironware.jpg

2443 ms

logo_ledware.jpg

logo_ledware.jpg

2346 ms

logo_toolware.jpg

logo_toolware.jpg

2480 ms

logo_toolwarekoffers.jpg

logo_toolwarekoffers.jpg

2313 ms

logo_safeware.jpg

logo_safeware.jpg

2290 ms

logo_motionware.jpg

logo_motionware.jpg

2460 ms

logo_secondware.jpg

logo_secondware.jpg

2265 ms

db_468x60_bobbie.gif

db_468x60_bobbie.gif

2416 ms

Accessibility Review

led-verlichting.org accessibility score

64

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

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

led-verlichting.org 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

SEO Factors

led-verlichting.org SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Led-verlichting.org 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 Led-verlichting.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

led-verlichting.org

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