Tools & Wizards About Us
tlight.nl screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

tlight.nl

TLight | Professionele LED verlichting mét het juiste advies!

Page Load Speed

11.4 sec in total

First Response

1.2 sec

Resources Loaded

10 sec

Page Rendered

216 ms

tlight.nl screenshot

About Website

Welcome to tlight.nl homepage info - get ready to check TLight best content right away, or after learning these important things about tlight.nl

TLight is een snelgroeiend bedrijf in Heijen, Limburg. In de online bestelomgeving vind je ons complete assortiment LED-bedrijfsverlichting.

Visit tlight.nl

Key Findings

We analyzed Tlight.nl page load time and found that the first response time was 1.2 sec and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tlight.nl performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

www.tlight.nl

1206 ms

jquery-1.11.2.min.js

611 ms

sienn.prettyPhoto.css

404 ms

sienn.prettyPhoto.js

475 ms

pbw.js

561 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 73% of them (56 requests) were addressed to the original Tlight.nl, 4% (3 requests) were made to Platform.twitter.com and 4% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Tlight.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.2 kB (45%)

Content Size

1.2 MB

After Optimization

653.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tlight.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. 45% of websites need less resources to load. Javascripts take 516.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 91.5 kB

  • Original 121.5 kB
  • After minification 120.3 kB
  • After compression 30.0 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 91.5 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 19.3 kB

  • Original 471.9 kB
  • After minification 452.6 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. TLight images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 356.4 kB

  • Original 516.2 kB
  • After minification 484.6 kB
  • After compression 159.8 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 356.4 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 58.0 kB

  • Original 69.2 kB
  • After minification 62.4 kB
  • After compression 11.2 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. Tlight.nl needs all CSS files to be minified and compressed as it can save up to 58.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (46%)

Requests Now

72

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TLight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tlight.nl

www.tlight.nl

1206 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

611 ms

sienn.prettyPhoto.css

sienn.prettyPhoto.css

404 ms

sienn.prettyPhoto.js

sienn.prettyPhoto.js

475 ms

pbw.js

pbw.js

561 ms

Styles.css

Styles.css

549 ms

jquery1.11.3.min.js

jquery1.11.3.min.js

868 ms

addthis_widget.js

addthis_widget.js

33 ms

cycle.js

cycle.js

6299 ms

menu.js

menu.js

599 ms

jquery.cookie.js

jquery.cookie.js

694 ms

scripts.js

scripts.js

735 ms

WebResource.axd

WebResource.axd

682 ms

ScriptResource.axd

ScriptResource.axd

695 ms

ScriptResource.axd

ScriptResource.axd

767 ms

ScriptResource.axd

ScriptResource.axd

778 ms

icomoon.css

icomoon.css

846 ms

jquery.plugins.js

jquery.plugins.js

6301 ms

scripts_cycle.js

scripts_cycle.js

6300 ms

css

css

53 ms

analytics.js

analytics.js

63 ms

bg.jpg

bg.jpg

211 ms

1logo.png

1logo.png

133 ms

296frank.png

296frank.png

223 ms

13payment_methods.png

13payment_methods.png

150 ms

header_bg.png

header_bg.png

108 ms

header_shadow.png

header_shadow.png

349 ms

switch.png

switch.png

200 ms

icon_cart.png

icon_cart.png

241 ms

mail.png

mail.png

269 ms

gk5FxslNkTTHtojXrkp-xF1YPouZEKgzpqZW9wN-3Ek.woff

gk5FxslNkTTHtojXrkp-xF1YPouZEKgzpqZW9wN-3Ek.woff

97 ms

gk5FxslNkTTHtojXrkp-xONSK5BxN3NFS4EJkViHIqo.woff

gk5FxslNkTTHtojXrkp-xONSK5BxN3NFS4EJkViHIqo.woff

97 ms

icon_search.png

icon_search.png

330 ms

overlay.png

overlay.png

280 ms

332nieuwe-showroom-header.jpg

332nieuwe-showroom-header.jpg

541 ms

337High-Bay.jpg

337High-Bay.jpg

372 ms

341Bedrijfspand.jpg

341Bedrijfspand.jpg

464 ms

356LED-PLC.jpg

356LED-PLC.jpg

375 ms

item_shadow.png

item_shadow.png

454 ms

364244LEDverlichting7.jpg

364244LEDverlichting7.jpg

446 ms

14Armaturen.jpg

14Armaturen.jpg

518 ms

20LED_lampen.jpg

20LED_lampen.jpg

520 ms

342lyrarechtdoor.jpg

342lyrarechtdoor.jpg

584 ms

365240LEDdownlighters4.jpg

365240LEDdownlighters4.jpg

587 ms

16Downlighters.jpg

16Downlighters.jpg

589 ms

23TL_lampen.jpg

23TL_lampen.jpg

692 ms

21PL_en_Dulux_lampen.jpg

21PL_en_Dulux_lampen.jpg

689 ms

17Gasontladingslampen.jpg

17Gasontladingslampen.jpg

687 ms

18Halogeenlampen.jpg

18Halogeenlampen.jpg

715 ms

255LEDSTRIPIP20.jpg

255LEDSTRIPIP20.jpg

718 ms

283VDDRAADgeel-groen.jpg

283VDDRAADgeel-groen.jpg

720 ms

icon_phone.png

icon_phone.png

781 ms

panel_top.png

panel_top.png

771 ms

panel_button.png

panel_button.png

856 ms

panel_close.png

panel_close.png

801 ms

panel_expand.png

panel_expand.png

806 ms

footer_bg.png

footer_bg.png

784 ms

footer_shadow.png

footer_shadow.png

840 ms

footer_separator.png

footer_separator.png

846 ms

300lo.json

300lo.json

97 ms

all.js&version=v2.0

all.js&version=v2.0

69 ms

widgets.js

widgets.js

53 ms

collect

collect

36 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

32 ms

icomoon.ttf

icomoon.ttf

845 ms

lightoff_bg.png

lightoff_bg.png

901 ms

collect

collect

78 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

25 ms

40 ms

xd_arbiter.php

xd_arbiter.php

39 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

17 ms

jot

jot

88 ms

update.js

update.js

30 ms

ping

ping

14 ms

like.php

like.php

57 ms

c.png

c.png

17 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

22 ms

Accessibility Review

tlight.nl accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

tlight.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tlight.nl SEO score

89

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tlight.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Tlight.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

tlight.nl

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