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cosmoservice.it screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cosmoservice.it

Realizzazione siti Roma | Realizzazione di siti e applicazioni web per il mondo internet

Page Load Speed

3.3 sec in total

First Response

449 ms

Resources Loaded

2.5 sec

Page Rendered

344 ms

cosmoservice.it screenshot

About Website

Click here to check amazing Cosmoservice content. Otherwise, check out these important facts you probably never knew about cosmoservice.it

Realizziamo il tuo sito o applicazione web per il mondo internet Clicca Ora! La Cosmoservice si occupa da oltre 20 anni di: Realizzazione siti web, Progettazione Grafica Pubblicitaria, Progettazione S...

Visit cosmoservice.it

Key Findings

We analyzed Cosmoservice.it page load time and found that the first response time was 449 ms and then it took 2.9 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

cosmoservice.it performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

cosmoservice.it

449 ms

cosmoservice.it

510 ms

style.css

592 ms

link.css

600 ms

conversion.js

84 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 75% of them (33 requests) were addressed to the original Cosmoservice.it, 2% (1 request) were made to Googleadservices.com and 2% (1 request) were made to Codicepro.shinystat.com. The less responsive or slowest element that took the longest time to load (911 ms) belongs to the original domain Cosmoservice.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.0 kB (4%)

Content Size

670.5 kB

After Optimization

641.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cosmoservice.it main page is 670.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 592.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 22.4 kB

  • Original 30.1 kB
  • After minification 28.8 kB
  • After compression 7.7 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 22.4 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 3.8 kB

  • Original 592.3 kB
  • After minification 588.5 kB

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. Cosmoservice images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 243 B

  • Original 43.6 kB
  • After minification 43.6 kB
  • After compression 43.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-58%

Potential reduce by 2.6 kB

  • Original 4.4 kB
  • After minification 3.9 kB
  • After compression 1.8 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. Cosmoservice.it needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

41

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cosmoservice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cosmoservice.it

cosmoservice.it

449 ms

cosmoservice.it

cosmoservice.it

510 ms

style.css

style.css

592 ms

link.css

link.css

600 ms

conversion.js

conversion.js

84 ms

getcod.cgi

getcod.cgi

584 ms

ga.js

ga.js

18 ms

__utm.gif

__utm.gif

70 ms

80 ms

sf3.jpg

sf3.jpg

632 ms

guarda-i-nostri-lavori.png

guarda-i-nostri-lavori.png

395 ms

ccpi.png

ccpi.png

162 ms

valid-xhtml10-blue

valid-xhtml10-blue

115 ms

vcss-blue

vcss-blue

142 ms

logo.jpg

logo.jpg

388 ms

mobile.gif

mobile.gif

513 ms

realizzazione-siti-web.jpg

realizzazione-siti-web.jpg

750 ms

img-web.jpg

img-web.jpg

752 ms

grafica-pubblicitaria.jpg

grafica-pubblicitaria.jpg

663 ms

img-grafica.jpg

img-grafica.jpg

787 ms

sviluppo-software.jpg

sviluppo-software.jpg

634 ms

img-software.jpg

img-software.jpg

743 ms

offerta-sito-web2.jpg

offerta-sito-web2.jpg

760 ms

preventivo-gratuito.jpg

preventivo-gratuito.jpg

904 ms

facebook.jpg

facebook.jpg

871 ms

blogspot-icon.jpg

blogspot-icon.jpg

878 ms

twitter-icon.jpg

twitter-icon.jpg

874 ms

friend-feed-icon.jpg

friend-feed-icon.jpg

877 ms

foot2.gif

foot2.gif

911 ms

enea.jpg

enea.jpg

614 ms

renault_italia.jpg

renault_italia.jpg

508 ms

stemma-san-marino.jpg

stemma-san-marino.jpg

855 ms

sportellopsicogiuridico.jpg

sportellopsicogiuridico.jpg

534 ms

texanostore.jpg

texanostore.jpg

649 ms

korrusitalia.jpg

korrusitalia.jpg

547 ms

realizzazione-siti-web-csi.jpg

realizzazione-siti-web-csi.jpg

629 ms

realizzazione-siti-web-fema-design.jpg

realizzazione-siti-web-fema-design.jpg

661 ms

realizzazionesitiweblf185.jpg

realizzazionesitiweblf185.jpg

674 ms

realizzazionesitiweb-supergiocattoli.jpg

realizzazionesitiweb-supergiocattoli.jpg

735 ms

realizzazionesitiwebroma-otmmedical.jpg

realizzazionesitiwebroma-otmmedical.jpg

751 ms

realizzazionesitiweb-eosgestionecrediti.jpg

realizzazionesitiweb-eosgestionecrediti.jpg

775 ms

shinystat.cgi

shinystat.cgi

574 ms

adsense.png

adsense.png

573 ms

31 ms

Accessibility Review

cosmoservice.it accessibility score

56

Accessibility Issues

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.

Internationalization and localization

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

Impact

Issue

High

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

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

cosmoservice.it best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

cosmoservice.it SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cosmoservice.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cosmoservice.it main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

cosmoservice.it

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