Tools & Wizards About Us
alubel.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

alubel.com

Alubel SpA Coperture metalliche e rivestimenti di facciata | Alubel SpA

Page Load Speed

2.3 sec in total

First Response

248 ms

Resources Loaded

1.3 sec

Page Rendered

752 ms

alubel.com screenshot

About Website

Welcome to alubel.com homepage info - get ready to check Alubel best content for Italy right away, or after learning these important things about alubel.com

Alubel SpA, azienda leader nel settore delle coperture metalliche e rivestimenti di facciate produce da oltre 30 anni lastre grecate, pannelli sandwich per tetti e pareti, lastre a forma di coppo, lat...

Visit alubel.com

Key Findings

We analyzed Alubel.com page load time and found that the first response time was 248 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

alubel.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.3 s

11/100

10%

Network Requests Diagram

alubel.com

248 ms

alubel.com

288 ms

www.alubel.com

288 ms

pev8wke.css

69 ms

anl3phg.css

131 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 67% of them (16 requests) were addressed to the original Alubel.com, 13% (3 requests) were made to Use.typekit.net and 8% (2 requests) were made to P.typekit.net. The less responsive or slowest element that took the longest time to load (326 ms) belongs to the original domain Alubel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 205.3 kB (7%)

Content Size

2.9 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alubel.com main page is 2.9 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. 70% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 116.9 kB

  • Original 140.9 kB
  • After minification 140.6 kB
  • After compression 24.0 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 116.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.6 MB
  • After minification 2.6 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. Alubel images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 88.4 kB

  • Original 207.3 kB
  • After minification 207.3 kB
  • After compression 118.9 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 88.4 kB or 43% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 10 B

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.

Requests Breakdown

Number of requests can be reduced by 8 (40%)

Requests Now

20

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alubel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alubel.com

alubel.com

248 ms

alubel.com

alubel.com

288 ms

www.alubel.com

www.alubel.com

288 ms

pev8wke.css

pev8wke.css

69 ms

anl3phg.css

anl3phg.css

131 ms

uc.js

uc.js

32 ms

js

js

52 ms

webpack-runtime-35ddc434ed266a73e64f.js

webpack-runtime-35ddc434ed266a73e64f.js

10 ms

framework-dd6b152e490dbc60e7e0.js

framework-dd6b152e490dbc60e7e0.js

28 ms

app-1642016ff3b86a10ccf7.js

app-1642016ff3b86a10ccf7.js

21 ms

p.css

p.css

27 ms

p.css

p.css

3 ms

fbevents.js

fbevents.js

66 ms

home_banner1_d6122ac6c7.jpg

home_banner1_d6122ac6c7.jpg

53 ms

home_banner2_5e402024d7.jpg

home_banner2_5e402024d7.jpg

36 ms

ref_alu_skin_autecno_01_80e2989b01.jpg

ref_alu_skin_autecno_01_80e2989b01.jpg

73 ms

realiz_sottocoppo_13_0b664dc155.jpg

realiz_sottocoppo_13_0b664dc155.jpg

74 ms

ref_alu_skin_just_07_f2ea89a48f.jpg

ref_alu_skin_just_07_f2ea89a48f.jpg

71 ms

ref_ond_all_33_icam_10_de506db8db.jpg

ref_ond_all_33_icam_10_de506db8db.jpg

74 ms

ref_alu_skin_istituto_albertelli_01_588ac6da3f.jpg

ref_alu_skin_istituto_albertelli_01_588ac6da3f.jpg

76 ms

Easy_Wand_featured_76fe0b19b2.jpg

Easy_Wand_featured_76fe0b19b2.jpg

76 ms

Alu_Skin_featured_48389d1ca8.jpg

Alu_Skin_featured_48389d1ca8.jpg

75 ms

Alubel_215_featured_3e889b9dc7.jpg

Alubel_215_featured_3e889b9dc7.jpg

326 ms

d

d

35 ms

Accessibility Review

alubel.com accessibility score

90

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

alubel.com best practices score

92

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

Page has valid source maps

SEO Factors

alubel.com SEO score

100

Search Engine Optimization Advices

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

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

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

alubel.com

Open Graph data is detected on the main page of Alubel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: