Tools & Wizards About Us
selta.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

selta.com

SELTA, leader nell’automazione delle reti dell’energia, nello smart working e cyber security

Page Load Speed

7.4 sec in total

First Response

382 ms

Resources Loaded

6.5 sec

Page Rendered

498 ms

selta.com screenshot

About Website

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

DP Selta Infrastructures è la business unit di DigitalPlatforms, gruppo industriale italiano che opera nei settori dell'IoT, Cyber Security e tecnologie

Visit selta.com

Key Findings

We analyzed Selta.com page load time and found that the first response time was 382 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

selta.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value2,200 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

selta.com

382 ms

selta.com

3720 ms

thegem-pagespeed-lazy-items.js

225 ms

wp-emoji-release.min.js

313 ms

thegem-preloader.css

314 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 89% of them (64 requests) were addressed to the original Selta.com, 4% (3 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Selta.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 503.4 kB (39%)

Content Size

1.3 MB

After Optimization

794.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Selta.com main page is 1.3 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. Javascripts take 545.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 233.2 kB

  • Original 272.7 kB
  • After minification 263.3 kB
  • After compression 39.5 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 233.2 kB or 86% of the original size.

Image Optimization

-34%

Potential reduce by 19.2 kB

  • Original 56.8 kB
  • After minification 37.7 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. Obviously, SELTA needs image optimization as it can save up to 19.2 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 545.3 kB
  • After minification 545.3 kB
  • After compression 541.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-58%

Potential reduce by 246.7 kB

  • Original 423.5 kB
  • After minification 405.2 kB
  • After compression 176.8 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. Selta.com needs all CSS files to be minified and compressed as it can save up to 246.7 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (89%)

Requests Now

65

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SELTA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

selta.com

selta.com

382 ms

selta.com

selta.com

3720 ms

thegem-pagespeed-lazy-items.js

thegem-pagespeed-lazy-items.js

225 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

313 ms

thegem-preloader.css

thegem-preloader.css

314 ms

thegem-reset.css

thegem-reset.css

304 ms

thegem-grid.css

thegem-grid.css

308 ms

style.css

style.css

429 ms

style.css

style.css

331 ms

thegem-header.css

thegem-header.css

512 ms

thegem-widgets.css

thegem-widgets.css

521 ms

thegem-new-css.css

thegem-new-css.css

437 ms

thegem-perevazka-css.css

thegem-perevazka-css.css

422 ms

css

css

33 ms

custom-QIOkl8vS.css

custom-QIOkl8vS.css

557 ms

js_composer.min.css

js_composer.min.css

770 ms

thegem-additional-blog-1.css

thegem-additional-blog-1.css

533 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

540 ms

thegem-vc_elements.css

thegem-vc_elements.css

612 ms

thegem-js_composer_columns.css

thegem-js_composer_columns.css

621 ms

style.min.css

style.min.css

642 ms

classic-themes.min.css

classic-themes.min.css

652 ms

styles.css

styles.css

661 ms

cookieblocker.min.css

cookieblocker.min.css

716 ms

thegem-fullwidth-loader.js

thegem-fullwidth-loader.js

722 ms

jquery.min.js

jquery.min.js

759 ms

jquery-migrate.min.js

jquery-migrate.min.js

762 ms

lightbox.min.css

lightbox.min.css

731 ms

owl.min.css

owl.min.css

830 ms

animate.min.css

animate.min.css

888 ms

css

css

20 ms

css

css

27 ms

rs6.css

rs6.css

888 ms

jquery.dlmenu.js

jquery.dlmenu.js

888 ms

thegem-menu_init.js

thegem-menu_init.js

887 ms

svg4everybody.js

svg4everybody.js

888 ms

thegem-form-elements.js

thegem-form-elements.js

888 ms

jquery.easing.js

jquery.easing.js

976 ms

thegem-header.js

thegem-header.js

976 ms

functions.js

functions.js

977 ms

api.js

api.js

81 ms

jquery.mousewheel.pack.js

jquery.mousewheel.pack.js

976 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

863 ms

jquery.fancybox-init.js

jquery.fancybox-init.js

757 ms

index.js

index.js

954 ms

index.js

index.js

949 ms

rbtools.min.js

rbtools.min.js

959 ms

rs6.min.js

rs6.min.js

1021 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

837 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

824 ms

wp-polyfill.min.js

wp-polyfill.min.js

825 ms

index.js

index.js

747 ms

complianz.min.js

complianz.min.js

745 ms

js_composer_front.min.js

js_composer_front.min.js

739 ms

lightbox.min.js

lightbox.min.js

810 ms

owl.carousel.min.js

owl.carousel.min.js

865 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

818 ms

underscore.min.js

underscore.min.js

809 ms

vc-waypoints.min.js

vc-waypoints.min.js

786 ms

vc_grid.min.js

vc_grid.min.js

816 ms

gtm.js

gtm.js

166 ms

header-logo.png

header-logo.png

659 ms

dummy.png

dummy.png

811 ms

en_GB.png

en_GB.png

710 ms

font

font

148 ms

thegem-icons.woff

thegem-icons.woff

711 ms

thegem-socials.woff

thegem-socials.woff

648 ms

font

font

86 ms

montserrat-ultralight.woff

montserrat-ultralight.woff

651 ms

round-arrow_grey.svg

round-arrow_grey.svg

353 ms

DPINFRASTRUCTURES-LOGOSELTA-MAIN-300x234.png

DPINFRASTRUCTURES-LOGOSELTA-MAIN-300x234.png

274 ms

recaptcha__en.js

recaptcha__en.js

246 ms

Accessibility Review

selta.com accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

High

Links do not have a discernible name

Best Practices

selta.com best practices score

83

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

Browser errors were logged to the console

SEO Factors

selta.com SEO score

90

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

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

High

Tap targets are not sized appropriately

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 Selta.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 Selta.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

selta.com

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