Access alfilux.com. Home

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value23.9 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

alfilux.com

307 ms

1115 ms

css

36 ms

jquery-1.8.3.min.js

191 ms

base_vcompress.js

357 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 86% of them (70 requests) were addressed to the original Alfilux.com, 6% (5 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Alfilux.com.

Content Size

4.6 MB

After Optimization

4.4 MB

In fact, the total size of Alfilux.com main page is 4.6 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 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 30.4 kB

Original 40.1 kB
After minification 37.8 kB
After compression 9.7 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. 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 30.4 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 116.2 kB

Original 4.2 MB
After minification 4.1 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. Alfilux images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 32.1 kB

Original 230.7 kB
After minification 230.7 kB
After compression 198.6 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 32.1 kB or 14% of the original size.

CSS Optimization

-7%

Potential reduce by 8.3 kB

Original 118.3 kB
After minification 118.3 kB
After compression 110.0 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. Alfilux.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alfilux. 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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Links do not have a discernible name

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

PT
Encoding

UTF-8

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

alfilux.com

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

Home - Alfilux

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

alfilux.com

css

jquery-1.8.3.min.js

base_vcompress.js

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

alfilux.com

css

jquery-1.8.3.min.js

base_vcompress.js

k2.css

bsolus_v1.css

green.css

font.css

font-awesome.css

safari.css

flexslider.css

style.css

mootools-core.js

modal.js

mootools-moreb.js

k2.js

jquery.flexslider-min.js

acymailing_module.js

engine.js

scrollReveal.min.js

analytics.js

logo.svg

menu-v1.svg

menu-arrow-left.svg

k2.items.cache.13f34e2b533e12c6166f88368dcd8c07_Lmod-projectos.jpg

Site.news.en_lass-oh-wins-designregio-kortrijk-awardmod-noticias.jpg

Site.news.003078_REA19mod-noticias.jpg

Site.news.deltalight-magneticmod-noticias.jpg

Site.news.2097__18_NewsLettermod-noticias.jpg

Site.news.shiftlinemod-noticias.jpg

Site.news.8c5903d1-9edd-47e8-a321-f2456c2d3092mod-noticias.jpg

Site.news.fbaf1d61-e7fe-4f51-8340-4810b2ace5e4mod-noticias.jpg

Ares.jpg

Artemide.jpg

davide-groppi-logo.jpg

DeltaLight.jpg

Estiluz.jpg

Flos.jpg

Fontana_Arte.jpg

Foscarini.jpg

fritzhansen4.jpg

Imoon.jpg

Ingo_Maurer.jpg

keepled.jpg