Tools & Wizards About Us
straluma.nl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

straluma.nl

Straluma | Lampen & Verlichting Online Kopen | De grootste van NL

Page Load Speed

4.3 sec in total

First Response

1.1 sec

Resources Loaded

2.8 sec

Page Rendered

397 ms

straluma.nl screenshot

About Website

Visit straluma.nl now to see the best up-to-date Straluma content for Netherlands and also check out these interesting facts you probably never knew about straluma.nl

Straluma, Echt De Grootste Verlichtingswinkel Van Nederland en België | Showroom In Barendrecht | Elke Dag Open! Lampen en Binnenverlichting, Shop Online

Visit straluma.nl

Key Findings

We analyzed Straluma.nl page load time and found that the first response time was 1.1 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

straluma.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.445

21/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

www.straluma.nl

1119 ms

gtm.js

85 ms

jquery-ui-1.10.0.custom.min.css

476 ms

ibv-bootstrap-1.1.5.min.css

183 ms

IBVisionJS-1.1-latest.min.js

283 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 42% of them (29 requests) were addressed to the original Straluma.nl, 46% (32 requests) were made to Cdn.straluma.nl and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Straluma.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.4 kB (10%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Straluma.nl main page is 1.8 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 81.8 kB

  • Original 100.3 kB
  • After minification 95.1 kB
  • After compression 18.5 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 81.8 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 31.4 kB

  • Original 1.4 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. Straluma images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 61.2 kB

  • Original 235.9 kB
  • After minification 235.9 kB
  • After compression 174.7 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 61.2 kB or 26% of the original size.

CSS Optimization

-4%

Potential reduce by 2.0 kB

  • Original 47.1 kB
  • After minification 47.1 kB
  • After compression 45.1 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. Straluma.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (34%)

Requests Now

65

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Straluma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.straluma.nl

www.straluma.nl

1119 ms

gtm.js

gtm.js

85 ms

jquery-ui-1.10.0.custom.min.css

jquery-ui-1.10.0.custom.min.css

476 ms

ibv-bootstrap-1.1.5.min.css

ibv-bootstrap-1.1.5.min.css

183 ms

IBVisionJS-1.1-latest.min.js

IBVisionJS-1.1-latest.min.js

283 ms

style.min.css

style.min.css

566 ms

script.min.js

script.min.js

520 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

610 ms

font-awesome.min.css

font-awesome.min.css

520 ms

font-awesome-animation.min.css

font-awesome-animation.min.css

519 ms

css

css

53 ms

css

css

69 ms

calendar.js

calendar.js

350 ms

calendar.css

calendar.css

369 ms

slick.js

slick.js

374 ms

swiper-bundle.min.css

swiper-bundle.min.css

379 ms

swiper-bundle.min.js

swiper-bundle.min.js

594 ms

placeholders.min.js

placeholders.min.js

438 ms

jquery-ui-1.10.0.custom.min.js

jquery-ui-1.10.0.custom.min.js

688 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

540 ms

js

js

50 ms

straluma-logo-notxt.svg

straluma-logo-notxt.svg

123 ms

vlag-nl.jpg.png

vlag-nl.jpg.png

128 ms

Vlag-BE.jpg.png

Vlag-BE.jpg.png

127 ms

straluma-logo.png

straluma-logo.png

120 ms

hanglampen.jpg

hanglampen.jpg

279 ms

Vloerlampen.jpg

Vloerlampen.jpg

293 ms

Tafellampen.jpg

Tafellampen.jpg

368 ms

Wandlampen.jpg

Wandlampen.jpg

293 ms

Plafondlampen.jpg

Plafondlampen.jpg

294 ms

Draadlampen.jpg

Draadlampen.jpg

360 ms

12900067-detail-sfeer.jpg

12900067-detail-sfeer.jpg

366 ms

12900147-detail-sfeer.jpg

12900147-detail-sfeer.jpg

385 ms

23500005-detail-sfeer.jpg

23500005-detail-sfeer.jpg

384 ms

12900142-detail-sfeer.jpg

12900142-detail-sfeer.jpg

387 ms

12900139-detail-sfeer.jpg

12900139-detail-sfeer.jpg

453 ms

12700056-detail-sfeer.jpg

12700056-detail-sfeer.jpg

454 ms

12900126-detail-sfeer.jpg

12900126-detail-sfeer.jpg

455 ms

04080544-detail-sfeer.jpg

04080544-detail-sfeer.jpg

476 ms

12480414-detail-sfeer.jpg

12480414-detail-sfeer.jpg

476 ms

12480430-detail-sfeer.jpg

12480430-detail-sfeer.jpg

479 ms

23220109-detail-sfeer.jpg

23220109-detail-sfeer.jpg

546 ms

12480445-detail-sfeer.jpg

12480445-detail-sfeer.jpg

540 ms

straluma-logo-notxt.png

straluma-logo-notxt.png

225 ms

Pand.jpg

Pand.jpg

621 ms

Homepage%20banner_aanbiedingen.jpg

Homepage%20banner_aanbiedingen.jpg

116 ms

Homepage-DGTV-175x150-2023.jpg

Homepage-DGTV-175x150-2023.jpg

189 ms

Homepage-DGHV-175x150_2023.jpg

Homepage-DGHV-175x150_2023.jpg

261 ms

Homepage_DGTV-straluma_mobile.jpg

Homepage_DGTV-straluma_mobile.jpg

226 ms

Homepage_DGHV-straluma_mobile.jpg

Homepage_DGHV-straluma_mobile.jpg

289 ms

Webshop-Keurmerk.jpg

Webshop-Keurmerk.jpg

287 ms

ideal.gif

ideal.gif

288 ms

flag_nl_l.gif

flag_nl_l.gif

291 ms

flag_be_l.gif

flag_be_l.gif

347 ms

paypal.gif

paypal.gif

373 ms

bcmc.png

bcmc.png

379 ms

afterpay-riverty.png

afterpay-riverty.png

381 ms

in3.png

in3.png

383 ms

visa.gif

visa.gif

433 ms

mastercard.gif

mastercard.gif

465 ms

amex.gif

amex.gif

471 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

581 ms

oY1B8fbBpaP5OX3DtrRYf_Q2BPB1SnfZb3OOnV4.ttf

oY1B8fbBpaP5OX3DtrRYf_Q2BPB1SnfZb3OOnV4.ttf

66 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

47 ms

2F767161D6AA65F.js

2F767161D6AA65F.js

420 ms

flexslider.min.css

flexslider.min.css

313 ms

slick.css

slick.css

221 ms

slick-theme.css

slick-theme.css

222 ms

2F767161D6AA65F-8.gif

2F767161D6AA65F-8.gif

202 ms

Accessibility Review

straluma.nl accessibility score

81

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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

straluma.nl best practices score

75

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

Page has valid source maps

SEO Factors

straluma.nl SEO score

86

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

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 Straluma.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 Straluma.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

straluma.nl

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