Access effetto-luce.ch. Designerleuchten, Beleuchtungssysteme, Raumgestaltung, Licht | Bülach

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value7,950 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

effetto-luce.ch

323 ms

theme.min.css

552 ms

style.css

277 ms

responsive.css

188 ms

flexslider.css

186 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 42% of them (28 requests) were addressed to the original Effetto-luce.ch, 21% (14 requests) were made to Maps.googleapis.com and 16% (11 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Effetto-luce.ch.

Content Size

6.7 MB

After Optimization

5.4 MB

In fact, the total size of Effetto-luce.ch main page is 6.7 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. 65% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.5 kB

Original 15.2 kB
After minification 11.0 kB
After compression 3.7 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 4.2 kB, which is 27% 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 11.5 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 16.5 kB

Original 5.0 MB
After minification 5.0 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. Effetto Luce images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.1 MB

Original 1.5 MB
After minification 1.3 MB
After compression 414.8 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 1.1 MB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 189.8 kB

Original 224.8 kB
After minification 214.7 kB
After compression 34.9 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. Effetto-luce.ch needs all CSS files to be minified and compressed as it can save up to 189.8 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Effetto Luce. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

DE
Language Claimed

EN
Encoding

UTF-8

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

effetto-luce.ch

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Designerleuchten, Beleuchtungssysteme, Raumgestaltung, Licht | Bülach | Effetto Luce Beleuchtungen GmbH

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

effetto-luce.ch

theme.min.css

style.css

responsive.css

flexslider.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

effetto-luce.ch

theme.min.css

style.css

responsive.css

flexslider.css

jquery.js

modernizr.js

jquery.flexslider.js

packages.min.js

theme.min.js

jsmin.js

background.png

logo.png

nav_hover.jpg

512slide1.png

356slide2.png

770slide3.png

221slide4.png

97slide5.png

184florindades_sospensione_01.jpg

622orb_sospensione_01.jpg

203umbrella_sospensione_02.jpg

facebook.png

twiter.png

CenturyGothicBold.woff

gothic.woff

embed

js

init_embed.js

common.js

map.js

google4.png

overlay.js

util.js

onion.js

search_impl.js

StaticMapService.GetMapImage

stats.js

openhand_8_8.cur

ViewportInfoService.GetViewportInfo

controls.js

ViewportInfoService.GetViewportInfo

transparent.png