Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tvsitalia.it

TVSITALIA S.r.l. Video sorveglianza Hikvision, antifurti e assistenza

Page Load Speed

6.8 sec in total

First Response

381 ms

Resources Loaded

5.2 sec

Page Rendered

1.2 sec

About Website

Welcome to tvsitalia.it homepage info - get ready to check TVSITALIA best content for Italy right away, or after learning these important things about tvsitalia.it

Il punto di riferimento per la Video sorveglianza Hikvision,gli antifurti Risco e l'anti intrusione Satelin Veneto!

Visit tvsitalia.it

Key Findings

We analyzed Tvsitalia.it page load time and found that the first response time was 381 ms and then it took 6.4 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

tvsitalia.it performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value19.2 s

0/100

25%

SI (Speed Index)

Value22.2 s

0/100

10%

TBT (Total Blocking Time)

Value5,070 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value30.2 s

0/100

10%

Network Requests Diagram

tvsitalia.it

381 ms

tvsitalia.it

2255 ms

afreg_front.css

174 ms

afreg_color_spectrum.css

264 ms

style.min.css

356 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 78% of them (62 requests) were addressed to the original Tvsitalia.it, 6% (5 requests) were made to Youtube.com and 4% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Tvsitalia.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (18%)

Content Size

7.7 MB

After Optimization

6.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tvsitalia.it main page is 7.7 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. Only a small number of websites need less resources to load. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 1.1 MB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 57.7 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 1.1 MB or 95% of the original size.

Image Optimization

-4%

Potential reduce by 184.0 kB

  • Original 5.2 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. TVSITALIA images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 45.9 kB

  • Original 878.5 kB
  • After minification 878.4 kB
  • After compression 832.5 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

-19%

Potential reduce by 86.0 kB

  • Original 462.0 kB
  • After minification 461.8 kB
  • After compression 376.0 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. Tvsitalia.it needs all CSS files to be minified and compressed as it can save up to 86.0 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (47%)

Requests Now

75

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TVSITALIA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tvsitalia.it accessibility score

91

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.

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 IDs are not unique

Best Practices

tvsitalia.it 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

Missing source maps for large first-party JavaScript

SEO Factors

tvsitalia.it SEO score

93

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tvsitalia.it can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Italian. Our system also found out that Tvsitalia.it 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

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