Tools & Wizards About Us
lamelcolor.ch screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

lamelcolor.ch

Lamelcolor

Page Load Speed

2.4 sec in total

First Response

211 ms

Resources Loaded

2 sec

Page Rendered

166 ms

lamelcolor.ch screenshot

About Website

Welcome to lamelcolor.ch homepage info - get ready to check Lamelcolor best content right away, or after learning these important things about lamelcolor.ch

Lamelcolor SA est une entreprise active dans le développement, la fabrication et l'installation de solutions de protections solaires et domotiques.

Visit lamelcolor.ch

Key Findings

We analyzed Lamelcolor.ch page load time and found that the first response time was 211 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lamelcolor.ch performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

lamelcolor.ch

211 ms

lamelcolor.ch

208 ms

bootstrap.min.css

305 ms

select2.min.css

97 ms

roboto.css

193 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 83% of them (50 requests) were addressed to the original Lamelcolor.ch, 3% (2 requests) were made to Google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (773 ms) belongs to the original domain Lamelcolor.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 240.2 kB (13%)

Content Size

1.9 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lamelcolor.ch 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 105.7 kB

  • Original 114.7 kB
  • After minification 51.5 kB
  • After compression 9.1 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 63.2 kB, which is 55% 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 105.7 kB or 92% of the original size.

Image Optimization

-6%

Potential reduce by 75.8 kB

  • Original 1.3 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. Lamelcolor images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 58.7 kB

  • Original 460.7 kB
  • After minification 460.7 kB
  • After compression 402.0 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 58.7 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (60%)

Requests Now

57

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lamelcolor. 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 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lamelcolor.ch

lamelcolor.ch

211 ms

lamelcolor.ch

lamelcolor.ch

208 ms

bootstrap.min.css

bootstrap.min.css

305 ms

select2.min.css

select2.min.css

97 ms

roboto.css

roboto.css

193 ms

main.css

main.css

281 ms

jquery.fancybox.css

jquery.fancybox.css

279 ms

touchcarousel.css

touchcarousel.css

280 ms

owl.carousel.css

owl.carousel.css

282 ms

owl.theme.css

owl.theme.css

287 ms

owl.transitions.css

owl.transitions.css

375 ms

owl.custom.css

owl.custom.css

376 ms

swipebox.css

swipebox.css

375 ms

font-awesome.min.css

font-awesome.min.css

376 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

383 ms

menu.css

menu.css

399 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

560 ms

home.css

home.css

468 ms

owl.carousel.min.js

owl.carousel.min.js

469 ms

jquery.swipebox.js

jquery.swipebox.js

472 ms

bootstrap.min.js

bootstrap.min.js

40 ms

jquery.browser.min.js

jquery.browser.min.js

476 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

493 ms

angular.min.js

angular.min.js

743 ms

angular-sanitize.min.js

angular-sanitize.min.js

604 ms

angular-animate.min.js

angular-animate.min.js

27 ms

ui-bootstrap-tpls-0.12.0.min.js

ui-bootstrap-tpls-0.12.0.min.js

660 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

603 ms

jquery.touchcarousel-1.1.min.js

jquery.touchcarousel-1.1.min.js

604 ms

main.js

main.js

651 ms

select2.min.js

select2.min.js

773 ms

jquery.mCustomScrollbar.js

jquery.mCustomScrollbar.js

671 ms

app.js

app.js

685 ms

api.js

api.js

43 ms

lamelcolor-logo.png

lamelcolor-logo.png

196 ms

img_header_searchBlack.png

img_header_searchBlack.png

289 ms

img_menu_arrowDown.png

img_menu_arrowDown.png

277 ms

img_menu_arrowUp.png

img_menu_arrowUp.png

284 ms

image1

image1

501 ms

image1

image1

374 ms

image1

image1

501 ms

image1

image1

391 ms

image1

image1

408 ms

image1

image1

503 ms

swiss-made.png

swiss-made.png

502 ms

img_footer_innovative.png

img_footer_innovative.png

502 ms

google-play-badge.png

google-play-badge.png

508 ms

app-store-badge.png

app-store-badge.png

557 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

540 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

105 ms

recaptcha__en.js

recaptcha__en.js

104 ms

analytics.js

analytics.js

91 ms

menu-VB.jpg

menu-VB.jpg

296 ms

menu-RS.jpg

menu-RS.jpg

312 ms

menu-AW.jpg

menu-AW.jpg

314 ms

menu-AS.jpg

menu-AS.jpg

330 ms

collect

collect

45 ms

collect

collect

32 ms

js

js

75 ms

ga-audiences

ga-audiences

115 ms

Accessibility Review

lamelcolor.ch accessibility score

83

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lamelcolor.ch best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lamelcolor.ch SEO score

85

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lamelcolor.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Lamelcolor.ch 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

lamelcolor.ch

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